After Sales Service

ABOUT

With more than 250 trained service professionals in MMT (Micromatic Machine Tools), the AceMicromatic Group’s exclusive Sales & Service Company , we have a commitment to respond within 24 hrs to any problem. Please contact below regional service team nearest you for your service needs: MMT Regions with service mail ID’s

MGT service mail ID –csdservice@micromaticgrinding.com

Spare Parts

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ABOUT

Sufficient stocks of routine wear parts are maintained at various MMT offices countrywide & at the factory to minimize your downtime. Special buy back scheme for Wheel Spindles ensure that your machine down time is reduced to a minimum. Every part manufactured meets MGT’s Original Quality standards. Please contact our regional service centers at the below address for your spare part needs: MMT Regions with service mail ID’s

MGT service mail ID –csdservice@micromaticgrinding.com

Grinding Process Solution

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ABOUT

Our team of experts in Grinding can help you develop the Grinding process for a new part or Optimise the grinding process of an existing part. A complete package can be offered based on your specific needs which include supply of work drivers, the right grinding wheel, centers, coolant applications etc. required for achieving the desired results.

For further details please contact:VASMIN@micromaticgrinding.com

Training

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ABOUT

Since 1973 we have been in the Business of developing Grinding Solutions only. Over so many years it has become our core strength. Our dedicated VASMIN (Value Added Services for the Manufacturing Industry) division & the Expert team can offer customized training in Grinding machine Operation, Programming, Maintenance & setup. Trainings can be arranged at the Factory, In-house or local MMT Tech. Centers.

For further details please contact:

VASMIN@micromaticgrinding.com

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KEY SPECIFICATIONS

Description

Units

Values

Component Size

Min-Max (mm)	mm	3-120
Max Length in Plunge Grinding	mm	245
Center height of wheel from floor	mm	1150

Grinding Wheel

Dia x Width x Bore	mm	610X250x304.8
Minimum Diameter	mm	410
Max. Wheel Surface Speed	m/s	45
Grinding Wheel Power (Optional)	KW	22 (30)
Grindng wheel Drive		VFD for Constant Surface speed
Auto Balancing- Inside Spindle type		avl as optional
Semi Auto Balancing		NA
Auto Balancing- Flange type		NA

Regulating Wheel

Dia x Width x Bore	mm	350 x 250x 152.4 (RBS Ø 230X25)
Mimimum Dia	mm	270*
Speed Range	RPM	10-210
Regulating wheel tilting	Degree	-3° ~ +5°
Motor Power	KW/RPM	2.2/1500
Wheel Mounting		Direct on Spindle

INFEED SLIDE

Input resolution	mm	0.0001
Minimum increment/pulse	mm	0.0005
Swivel of infeed slide	Degree	±1°
Servo motor	Nm	18(22)
Feedback system		NA
Regulating Wheel Infeed Slide		Manual

In Case of 1 Axis CNC - Opiton

Servo motor-	Nm	(12 Nm)
Feedback system	mm	(Motor Encoder)
Grinding wheel Dresser		2 Axes CNC
Least Count	mm	0.001
Servo motor- both axes	Nm	4 Nm
Reg wheel Dresser		Copying template design (2 Axis CNC - Optional)
Sleeve dia	mm	50
Feed movement increment on dia- Manula knob	mm	0.005
Traverse movement speed	mm/min	50- 500

In Case of 2 Axis CNC

Least Count	mm	0.001
Servo motor- both axes	Nm	4 Nm
Feedback system		std: Motor Encoder

GENERAL

CNC Control System	Make	FANUC/Siemens
Operation voltage	volts	415 + 10 % AC 3 Phase
Machine weight	kg	8000 (Approx)

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KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Centre Height	mm	175
Max OD Can Ground	mm	Ø150
Swing over Table	mm	320
Admit between Centre	mm	1000
Max. Grinding Length	mm	1000 (Straight Wheel) (LH) 240 (Angular Wheel) (RH)
Maximum weigth Between Centre	kg	60
Min ID Can Ground	mm	Ø10
Maximum Chuck diameter holding	mm	Ø100

LONGITUDNAL SLIDE - Z-AXIS

Table Stroke	MM	640
Rapid Feed Rate	mm/min	8000
Minimum increment / pulse	mm	0.0001
Feed servomotor torque	Nm	8

WHEEL SLIDE X-AXIS

Slide Stroke	mm	320
Rapid feed Rate	mm/min	5000
Minimum increment / pulse	mm	0.0001
Feed servomotor torque	Nm	8

SWIVEL DEVIECS (B-AXIS)

Swiveling range	degree	-15 to +225
B- Axis Resolution	degree	0.0001
Swiveling time for 180°	sec	7
B- Axis Positioning Repeatability	Arc Seconds	±2

WHEEL HEAD

For OD & Face Grinding
Grinding Wheel left size	mm	Ø500 x 63(80ROS) x Ø203.2
Grinding Wheel Right size	mm	Ø500 x 63(80ROS) x Ø203.2
Spindle motor power (built in type)	kw	7.5(11)
Peripheral ( surface ) speed Max.	m/sec	60
INTERNAL HEAD
HF Spindle Hosing Bore	mm	120
Rotational speed of spindle, motor infinitely variable min-1	rpm	20000-100000
Wheel diamter Max	mm	Ø50

WORK HEAD

Centre taper	No	MT4/A2-4
Spindle speed ( infinitely variable )	rpm	30-800
Work Swiveling range	Degree	0 to +30
Motor torque	Nm	12

TAILSTOCK

Centre taper	No	MT-4
Quill diameter	mm	60
Quill travel	mm	40
Micro Taper Correction	mm	± 0.040

DRESSING UNITS

For OD Grinding Wheel		On Workhead & Tailstock Blade type
For internal wheel		on table swing type

HYDRAULIC UNIT

Tank capacity	ltr	20
Motor power	kw	0.75

GENERAL

CNC System make	kg	Fanuc (Siemens)
Operation voltage	Volts	415 ± 10%AC 3 Phase
Floor space LxB (without coolant unit)	mm	3100 x 3000
Machine weight(Approximate)	kg	4500

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KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Centre Height	mm	175
Max OD Can Ground	mm	Ø150
Swing over Table	mm	320
Admit between Centre	mm	630
Max. Grinding Length	mm	630 (Straight Wheel) (LH) 240 (Angular Wheel) (RH)
Maximum weigth Between Centre	kg	60
Min ID Can Ground	mm	Ø10
Maximum Chuck diameter holding	mm	Ø100

LONGITUDNAL SLIDE - Z-AXIS

Table Stroke	MM	640
Rapid Feed Rate	mm/min	8000
Minimum increment / pulse	mm	0.0001
Feed servomotor torque	Nm	8

WHEEL SLIDE X-AXIS

Slide Stroke	mm	320
Rapid feed Rate	mm/min	5000
Minimum increment / pulse	mm	0.0001
Feed servomotor torque	Nm	8

SWIVEL DEVIECS (B-AXIS)

Swiveling range	degree	-15 to +225
B- Axis Resolution	degree	0.0001
Swiveling time for 180°	sec	7
B- Axis Positioning Repeatability	Arc Seconds	±2

WHEEL HEAD

For OD & Face Grinding
Grinding Wheel left size	mm	Ø500 x 63(80ROS) x Ø203.2
Grinding Wheel Right size	mm	Ø500 x 63(80ROS) x Ø203.2
Spindle motor power (built in type)	kw	7.5(11)
Peripheral ( surface ) speed Max.	m/sec	60
INTERNAL HEAD
HF Spindle Hosing Bore	mm	120
Rotational speed of spindle, motor infinitely variable min-1	rpm	20000-100000
Wheel diamter Max	mm	Ø50

WORK HEAD

Centre taper	No	MT4/A2-4
Spindle speed ( infinitely variable )	rpm	30-800
Work Swiveling range	Degree	0 to +30
Motor torque	Nm	12

TAILSTOCK

Centre taper	No	MT-4
Quill diameter	mm	60
Quill travel	mm	40
Micro Taper Correction	mm	± 0.040

DRESSING UNITS

For OD Grinding Wheel		On Workhead & Tailstock Blade type
For internal wheel		on table swing type

HYDRAULIC UNIT

Tank capacity	ltr	20
Motor power	kw	0.75

GENERAL

CNC System make	kg	Fanuc (Siemens)
Operation voltage	Volts	415 ± 10%AC 3 Phase
Floor space LxB (without coolant unit)	mm	3100 x 3000
Machine weight(Approximate)	kg	4500

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KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Distance Between Centers (max)	mm
Swing over table (max)	mm
Grinding Diameter (Maxium)	mm
Max load between centers	kg
Control unit
Swing Over Table	mm
Distance Between Centers	mm
Centre Height	mm
Grinding Diameter	mm

WHEEL HEAD

Size (OD x Width (max) x ID)	mm
Surface Speed	m/s
Full Stroke	mm
Rapid Feed Rate	m/min
Min Input Increment	mm
Wheelhead Traverse

GRINDING WHEEL

OD	mm
Maximum Width	mm	Ø350x20
Surface Speed	m/s

WORK HEAD

Type
Center
Rotation Speed	min-1
Maximum Spindle Speed	min-1
Minimum Input Increment	°
Taper	kW	MT4

LONGITUDNAL SLIDE - Z-AXIS

Type	mm
Rapid Feed Rate	m/min
Min Input Increment	mm

TAILSTOCK

Type
Center
Stroke	mm
Taper	MT	MT4 (MT3 NC)

ELECTRICAL

Wheel Spindle	kw
Wheel Head Feed (Servo)	kw
Table Traverse Feed (Servo)	kw
Work Spindle (Servo)	kw
Tailstock spindle (Servo)	kw
Hydraulic oil pump	kw
Wheel Spendle bearing oil pump	kw

HYDRAULIC UNIT

Hydraulic + Lubrication Oil	L
Wheel Spindle Bearing Oil	L
Coolant	L

GENERAL

Machine Weight	kg
Standard Size (Width x depth)	mm
Hydrostatic Spindle Power	kW	15
CBN Wheel Speed	m/s	Upto 120 mps

FOOTSTOCK

Centre
CNC Tailstock

DRIVE MOTOR

Wheel spindle	kw
Wheelhead feed	kw
Wheelhead traverse feed	kw
Spindle(workhead)	kw

SPINDLE(TAILSTOCK)

Truing roll	kw
Wheelspindle bearing oil pump	kw
Hydraulic oil pump	kw
Lubricating oil pump	kw
Power supply voltage V	V

TANK CAPACITY

Spindle bearing lubricant	L
Hydraulic oil	L
Lubricating oil	L
Machine weight	kg

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After Sales

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ABOUT

With

Pre Sales

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With the know-how developed over many years in Grinding different type of components, supported by our Grinding Experts & dedicated Machines , we can offer you in house trials for New part process development, or existing process optimization.

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ABOUT

KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Swing over table	mm	350 *
Grinding Diameter (Max. OD)	mm	160
Grinding Diameter (Min. OD)	mm	6**
Grinding Diameter (Max. ID)	mm	140
Grinding Diameter (Min. ID)	mm	6**
Max. weight of job between centers	kg	80
Admit Between Centre	mm	NA
Grinding length / ABC	mm	NA
Admit Between Centre ABC	mm	630,800,1200*
Grinding length		500,750,1150
Max. weight of job on chucking application (Including Chuck Job)	kg	50
Max. weight of job on chucking application (Including Chuck weight)	kg	NA

WHEEL HEAD

Grinding wheel size (ODxIDxWidth)	mm	400[500]* x 127[203.2] x 50[80]
Minimum usable size of Grinding Wheel(OD)	mm	300[360 with 500 mm wheel]
Spindle speed	rpm	1430-1870 (with 400mm wheel & 33mps), 1250-1650 (with 500mm wheel & 33mps)
Spindle motor power	kW	3.7[5.5]
Peripheral (surface) speed	m/sec	33
Rapid approach	mm	50
Infeed with hand wheel	mm	20
Max. Plunge feed on Dia. (auto)	kW	1.7[3.4]
Minimum increment on diameter	kW	0.001
Infeed rate on diameter(coarse/fine)	mm/min	0.015 - 6/0.015 -3
Spark off time	sec	0-60

TABLE

Table speed	m/min	0.1-5
Table stroke	mm	650,850,1250
Minimum automatic travel	mm	2
Maximum swivel of table	deg	-3º to 12º, -3º to 9, -1º to 7º

WORKHEAD

Taper bore	mm	MT - 5
Spindle speed	rpm	56 - 630 (8 - steps)
Spindle motor power (In 2 Steps)	kW	NA
Spindle motor power (two speed)	MT	0.25/0.5

TailStock

Centre taper	no	MT -4
Quill travel	mm	40
Quill diameter	mm	50
Taper Correction Range (Optional)	mm	[±0.04]
Microtaper Correction	mm	NA

HYDRAULIC UNIT

Tank capacity	Liter	40
Motor power	kW	0.75
Pump Capacity	lpm	10

INTERNAL GRINDING (Only Universal / Only for GCU / Only for GCHU)

Motor power	kw	1.5
Spindle housing bore	mm	80
Optional spindle (Dia x Length (Max.rpm)	mm (rpm)	[45 X 250 (30000)], [80 X 250 (14000)]
Standard spindle (Dia x Length (Max.rpm)	mm (rpm)	60 X 250 (18000)

GENERAL

Operation voltage	volts	415+/-10% AC 3 Phase
Total power requirement	kW	6.5[8.5]
Floor space including Std. coolant tank (LxW)	mm	2500 x 2000, 3500 x 2000, 4500x2000
Machine weight	kg	4500x2000
Approx Floor space including Standard coolant tank (LxW)	sq m	NA

* Machine with higher capacity can be offered on request

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KEY SPECIFICATIONS

Description

Units

Values

Component Size

Min-Max (mm)	mm
Max Length in Plunge Grinding	mm
Center height of wheel from floor	mm

Grinding Wheel

Dia x Width x Bore	mm
Minimum Diameter	mm
Max. Wheel Surface Speed	m/s
Grinding Wheel Power (Optional)	KW
Grindng wheel Drive
Auto Balancing- Inside Spindle type
Semi Auto Balancing
Auto Balancing- Flange type

Regulating Wheel

Dia x Width x Bore	mm
Mimimum Dia	mm
Speed Range	RPM
Regulating wheel tilting	Degree
Motor Power	KW/RPM
Wheel Mounting

INFEED SLIDE

Input resolution	mm
Minimum increment/pulse	mm
Swivel of infeed slide	Degree
Servo motor	Nm
Feedback system
Regulating Wheel Infeed Slide

In Case of 1 Axis CNC - Opiton

Servo motor-	Nm
Feedback system	mm
Grinding wheel Dresser
Least Count	mm
Servo motor- both axes	Nm
Reg wheel Dresser
Sleeve dia	mm
Feed movement increment on dia- Manula knob	mm
Traverse movement speed	mm/min

In Case of 2 Axis CNC

Least Count	mm
Servo motor- both axes	Nm
Feedback system

GENERAL

CNC Control System	Make
Operation voltage	volts
Machine weight	kg

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KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Swing Diameter	mm	360/500
Grinding Diameter	mm
Admit between center	mm	630/1200
Max grinding length	mm
Max weight of job between centers	kg
ABC / Max grinding length	mm
Angle of approach	mm
Grinding Diameter Max	mm
PLC/CNC System	mm
Swing over table	mm
Grinding diameter Max.	mm

CARRIAGE (X AXIS)

Slide stroke	MM
Rapid feed rate(On Dia)	m/min
Minimum increment / Pulse (Feed Back Resolution)	mm
Feed servomotor torque	Nm
Angle of approach	Deg
Guideway Type
Ballscrew	mm

WHEEL SLIDE ( X-Axis )

Slide stroke	mm
Rapid feed rate ( dia )	m/min
Minimum increment/pulse (On dia)	mm
Feed servo motor torque	Nm
Angle of approach	Deg
Wheel slide
Rapid feed rate	mm/min
Minimum increment/pulse	mm
Wheel approach	Deg

TABLE (Z AXIS)

Table stroke	m/min
Rapid feed rate	mm/min/td>
Minimum Increment / Pulse	mm
Ballscrew	mm
Feed servomotor torque	Nm
Table slide	Nm
Table type	Nm

WHEELHEAD ASSEMBLY

Grinding wheel size (ODxWidthxID)	mm
Grinding wheel utilization	mm
Spindle motor power(Induction type)	kW
Peripheral (surface) speed	m/sec
Spindle Bearing	Type
Spindle cone diameter	mm
Maximum Grinding wheel size (ODxWidthxID)	mm
Spindle Bearing Cone diameter	mm

WHEEL HEAD

Grinding wheel size ( ODxIDxWidth* )	mm
Spindle motor power ( Induction type )	kw
peripheral ( surface ) speed	m/sec
Spindle Size	mm
Type of spindle bearing	l (litre)
Grinding wheel size ( ODxIDxWidth )	mm
Spindle rpm	rpm

WORKHEAD

Taper bore	No
Spindle speed (3 Phase AC Induction motor)	rpm
Spindle motor	kW
Dresser (Tailstock mounted)	Type
Spindle speed (AC Servo Motor) {infinitely variable}	rpm
Spindle motor torque	Nm
Dresser (Work head)	Type
Dead Centre with Induction Motor Drive	Kw
Spindle Internal Taper	No
Spindle speed range (Stepped pulley)	rpm
Type
Centre taper	No
Spindle speed ( infinitely variable )	rpm
Spindle motor power	Kw
Motor torque	Nm
Dresser (Work head/Table mounted )	Type
Dresser (Work head mounted )	Type

TAILSTOCK

Centre taper	No
Quill travel	mm
Micro Taper correction range	mm
Quill Diameter	mm
Taper correction range	mm
Miro Taper Correction	Type

HYDRAULIC POWER PACK

Tank capacity

Litre

HYDRAULIC UNIT

Tank capacity	Litre
Motor power	kW

GENERAL

Operation voltage	volts
Floor space with MGT standard cooalnt tank	mm
Machine weight Approx.	kg
Machine weight	kg
Connected Load(5.5) Kw Motor)	Kva
Machine weight(Approximate)	kg
Floor space LxBXH (without coolant unit)	mm
Floor space	mm
Floor space LxD (without coolant unit)	mm

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Product Description

CNC Production Cylindrical Grinder

This is a machine for high precision internal Bore & Face grinding of components in medium to High Production volumes. The machine is suitable for large components like Synchro Ring etc. The workholding interface is standard A2/5 nose with option of up to A2/8 interface also available for large parts. The machine is capable for grinding with CBN or conventional abrasives, tooled up with Belt driven or High Frequency Spindles (option) for optimum productivity.

Specifications	IG 300	IG 450
Max. Rotating Diameter of component	300 mm	450 mm
Max. Grinding Diameter	200 mm	250 mm
Min. Grinding Diameter	5 mm	10 mm
Max. Grinding Length	150 mm	150 mm
Max. Component Weight	50 Kg	100 Kg

KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Maximum swing dia of chuck	mm
Maximum diameter of grindable hole	mm
Minimum diameter of grindable hole	mm
Grinding length	mm	150
Maximum component weight (Including Chuck)	kg	50

CROSS TABLE INFEED ( X AXIS)

Maximum Travel	mm
Rapid feed rate	m/min
Minium Increment / Pulse on diameter	mm
Type of guideways
Feed servomotor torque	Nm
Feedback System

LONGITUDINAL TABLE ( Z - AXIS ) ID

Table stroke	mm
Rapid feed rate	m/min
Minimum Increment / Pulse	mm
Type of guideways	mm
Feed servomotor torque	Nm
Feedback System

LONGITUDINAL TABLE ( Z (Z1) - AXIS ) ID

Table stroke	mm
Rapid feed rate	m/min
Minimum Increment / Pulse	mm
Type of guideways
Feed servomotor torque	Nm
Feedback System

LONGITUDINAL TABLE ( Y (Z2) - AXIS ) OD

Table stroke	mm
Rapid feed rate	m/min
Minimum Increment / Pulse	mm
Type of guideways
Feed servomotor torque	Nm
Feedback System

WORKHEAD

Spindle nose external	No
Motor torque	Nm

INTERNAL GRINDING HEAD

Belt driven spindle
Spindle speed Range	rpm
Spindle power (Induction / Servo)	kW/RPM
Lubrication

HF spindle

Spindle speed	rmm
Lubrication

EXTERNAL GRINDING WHEEL HEAD

Grinding wheel Size (ODxIDxWidth)	kg
Spindle motor power (Induction type)	kw
Pheriperal Surface Speed	m/sec
Type of Bearing

GENERAL

CNC Control System	Make
Operation voltage	volts
Machine weight	kg

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KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Swing Diameter	mm	260
Grinding Diameter	mm
Admit between center	mm	400/630/1000
Max grinding length	mm
Max weight of job between centers	kg
ABC / Max grinding length	mm
Angle of approach	mm
Grinding Diameter Max	mm
PLC/CNC System	mm
Swing over table	mm
Grinding diameter Max.	mm

CARRIAGE (X AXIS)

Slide stroke	MM
Rapid feed rate(On Dia)	m/min
Minimum increment / Pulse (Feed Back Resolution)	mm
Feed servomotor torque	Nm
Angle of approach	Deg
Guideway Type
Ballscrew	mm

WHEEL SLIDE ( X-Axis )

Slide stroke	mm
Rapid feed rate ( dia )	m/min
Minimum increment/pulse (On dia)	mm
Feed servo motor torque	Nm
Angle of approach	Deg
Wheel slide
Rapid feed rate	mm/min
Minimum increment/pulse	mm
Wheel approach	Deg

TABLE (Z AXIS)

Table stroke	m/min
Rapid feed rate	mm/min/td>
Minimum Increment / Pulse	mm
Ballscrew	mm
Feed servomotor torque	Nm
Table slide	Nm
Table type	Nm

WHEELHEAD ASSEMBLY

Grinding wheel size (ODxWidthxID)	mm
Grinding wheel utilization	mm
Spindle motor power(Induction type)	kW
Peripheral (surface) speed	m/sec
Spindle Bearing	Type
Spindle cone diameter	mm
Maximum Grinding wheel size (ODxWidthxID)	mm	500 x 65
Spindle Bearing Cone diameter	mm

WHEEL HEAD

Grinding wheel size ( ODxIDxWidth* )	mm
Spindle motor power ( Induction type )	kw
peripheral ( surface ) speed	m/sec
Spindle Size	mm
Type of spindle bearing	l (litre)
Grinding wheel size ( ODxIDxWidth )	mm
Spindle rpm	rpm

WORKHEAD

Taper bore	No
Spindle speed (3 Phase AC Induction motor)	rpm
Spindle motor	kW
Dresser (Tailstock mounted)	Type
Spindle speed (AC Servo Motor) {infinitely variable}	rpm
Spindle motor torque	Nm
Dresser (Work head)	Type
Dead Centre with Induction Motor Drive	Kw
Spindle Internal Taper	No
Spindle speed range (Stepped pulley)	rpm
Type
Centre taper	No
Spindle speed ( infinitely variable )	rpm
Spindle motor power	Kw
Motor torque	Nm
Dresser (Work head/Table mounted )	Type
Dresser (Work head mounted )	Type

TAILSTOCK

Centre taper	No
Quill travel	mm
Micro Taper correction range	mm
Quill Diameter	mm
Taper correction range	mm
Miro Taper Correction	Type

HYDRAULIC POWER PACK

Tank capacity

Litre

HYDRAULIC UNIT

Tank capacity	Litre
Motor power	kW

GENERAL

Operation voltage	volts
Floor space with MGT standard cooalnt tank	mm
Machine weight Approx.	kg
Machine weight	kg
Connected Load(5.5) Kw Motor)	Kva
Machine weight(Approximate)	kg
Floor space LxBXH (without coolant unit)	mm
Floor space	mm
Floor space LxD (without coolant unit)	mm

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KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Swing Diameter	mm
Grinding Diameter	mm	500
Admit between center	mm	2500(3000)
Max grinding length	mm	1200(2500)mm
Max weight of job between centers	kg
ABC / Max grinding length	mm
Angle of approach	mm
Grinding Diameter Max	mm
PLC/CNC System	mm
Swing over table	mm	630
Grinding diameter Max.	mm

CARRIAGE (X AXIS)

Slide stroke	MM
Rapid feed rate(On Dia)	m/min
Minimum increment / Pulse (Feed Back Resolution)	mm
Feed servomotor torque	Nm
Angle of approach	Deg
Guideway Type
Ballscrew	mm

WHEEL SLIDE ( X-Axis )

Slide stroke	mm
Rapid feed rate ( dia )	m/min
Minimum increment/pulse (On dia)	mm
Feed servo motor torque	Nm
Angle of approach	Deg
Wheel slide
Rapid feed rate	mm/min
Minimum increment/pulse	mm
Wheel approach	Deg

TABLE (Z AXIS)

Table stroke	m/min
Rapid feed rate	mm/min/td>
Minimum Increment / Pulse	mm
Ballscrew	mm
Feed servomotor torque	Nm
Table slide	Nm
Table type	Nm

WHEELHEAD ASSEMBLY

Grinding wheel size (ODxWidthxID)	mm
Grinding wheel utilization	mm
Spindle motor power(Induction type)	kW
Peripheral (surface) speed	m/sec
Spindle Bearing	Type
Spindle cone diameter	mm
Maximum Grinding wheel size (ODxWidthxID)	mm
Spindle Bearing Cone diameter	mm

WHEEL HEAD

Grinding wheel size ( ODxIDxWidth* )	mm
Spindle motor power ( Induction type )	kw
peripheral ( surface ) speed	m/sec
Spindle Size	mm
Type of spindle bearing	l (litre)
Grinding wheel size ( ODxIDxWidth )	mm
Spindle rpm	rpm

WORKHEAD

Taper bore	No
Spindle speed (3 Phase AC Induction motor)	rpm
Spindle motor	kW
Dresser (Tailstock mounted)	Type
Spindle speed (AC Servo Motor) {infinitely variable}	rpm
Spindle motor torque	Nm
Dresser (Work head)	Type
Dead Centre with Induction Motor Drive	Kw
Spindle Internal Taper	No
Spindle speed range (Stepped pulley)	rpm
Type
Centre taper	No
Spindle speed ( infinitely variable )	rpm
Spindle motor power	Kw
Motor torque	Nm
Dresser (Work head/Table mounted )	Type
Dresser (Work head mounted )	Type

TAILSTOCK

Centre taper	No
Quill travel	mm
Micro Taper correction range	mm
Quill Diameter	mm
Taper correction range	mm
Miro Taper Correction	Type

HYDRAULIC POWER PACK

Tank capacity

Litre

HYDRAULIC UNIT

Tank capacity	Litre
Motor power	kW

GENERAL

Operation voltage	volts
Floor space with MGT standard cooalnt tank	mm
Machine weight Approx.	kg
Machine weight	kg
Connected Load(5.5) Kw Motor)	Kva
Machine weight(Approximate)	kg
Floor space LxBXH (without coolant unit)	mm
Floor space	mm
Floor space LxD (without coolant unit)	mm

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KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Swing over table	mm
Grinding diameter Max.	mm
Max. Grinding length	mm
Admit between centers	mm
Technical Summary Ref	mm
Max. weight of job	kg
Swing Diameter	mm

Wheel Slide (X-Axis)

Feed servo Motor Torque	Nm
Guide way	Type
Slide Stroke	mm
Wheel slide
Min. increment pulse	mm
Rapid feed rate ( dia )	mm/min
Minimum increment/pulse (On dia)	mm
Angle of approach	Deg

TABLE ( Z-Axis )

Table stroke	mm
Rapid feed rate	m/min
Minimum increment/pulse	mm
Feed servo motor torque	Nm
Table slide
Min. increment pulse	mm

Wheel Head

Grinding wheel size ( ODxIDxWidth* )	mm
Spindle motor power	kW
Type of spindle
peripheral ( surface ) speed	m/sec
Spindle Size	mm
Type of spindle bearing	mm
Grinding wheel size ( ODxIDxWidth )	mm
Spindle motor power ( Induction type )	kw
Spindle rpm	rpm
Wheel OD x ID	mm
Wheel Width (Max)	mm
Surface Speed	m/s
Spindle Power	kW
Spindle cone Diameter	mm

WORK HEAD

Spindle speed	rpm
ROLLER DRESSER UNIT
Dia of Roll	mm
Feed Amount	mm
Motor Power	Kw
Centre taper	No
Spindle speed ( infinitely variable )	rpm
Dresser (Work head mounted )	Type
Spindle Taper	MT
Induction Motor Power	kW
Motor torque	Nm

HYDRAULIC UNIT

Motor power	ltr
Tank capacity	kw

LUBRICATION UNIT

Tank capacity	ltr
Motor power	kw

GENERAL

Operation voltage	Volts
Floor space LxBXH (without coolant unit & without automation)	mm
Machine weight (Approximate)	kg
Floor space LxD (without coolant unit)	mm
Connected Load 3.7(5.5kW)	KVA

Range

Head Diameter	mm
Stem Diameter	mm
Overall Length	mm
Seat Angle	Degree

Input Tolerance

Stem Diameter	mm
Stem Straightness	mm
Seat Runout	mm
Head face runout	mm

Output Tolerance

Job Details
Valve head diameter	mm
Inlet Valve Material	kg
Hardness	HRc
Stock Removal	mm
Cycle Time	Sec
Seat Height	mm

Dressing Details

Dresser Type
Depth of cut	microns
Dressing Frequency	Nos
Coolant	type

Quality Parameter

Seat Roundness	mm
Seat Runout	mm
Seat Height	mm
Seat Angle	Minute
Seat Finish	Microns

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KEY SPECIFICATIONS

Description

Units

Values

Component Size

Min-Max (mm)	mm	3-120
Max Length in Plunge Grinding	mm	195
Center height of wheel from floor	mm	1150

Grinding Wheel

Dia x Width x Bore	mm	610X200x304.8
Minimum Diameter	mm	410
Max. Wheel Surface Speed	m/s	45
Grinding Wheel Power (Optional)	KW	22 (30)
Grindng wheel Drive		VFD for Constant Surface speed
Auto Balancing- Inside Spindle type		avl as optional
Semi Auto Balancing		NA
Auto Balancing- Flange type		NA

Regulating Wheel

Dia x Width x Bore	mm	350 x 200x 152
Mimimum Dia	mm	270*
Speed Range	RPM	270*
Regulating wheel tilting	Degree	-3° ~ +5°
Motor Power	KW/RPM	2.2/1500
Wheel Mounting		Direct on Spindle

INFEED SLIDE

Input resolution	mm	0.0001
Minimum increment/pulse	mm	0.0005
Swivel of infeed slide	Degree	±1°
Servo motor	Nm	18(22)
Feedback system		NA
Regulating Wheel Infeed Slide		Manual

In Case of 1 Axis CNC - Opiton

Servo motor-	Nm	(12 Nm)
Feedback system	mm	(Motor Encoder)
Grinding wheel Dresser		2 Axes CNC
Least Count	mm	0.001
Servo motor- both axes	Nm	4 Nm
Reg wheel Dresser		Copying template design (2 Axis CNC - Optional)
Sleeve dia	mm	50
Feed movement increment on dia- Manula knob	mm	0.005
Traverse movement speed	mm/min	50- 500

In Case of 2 Axis CNC

Least Count	mm	0.001
Servo motor- both axes	Nm	4 Nm
Feedback system		std: Motor Encoder

GENERAL

CNC Control System	Make	FANUC/Siemens
Operation voltage	volts	415 + 10 % AC 3 Phase
Machine weight	kg	8000 (Approx)

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IG 150 U

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Product Description

CNC Production Universal Grinder

The IG-150U universal grinder is developed for high volume production of chucked components requiring Internal & External Grinding of Diameters in a single chucking.
The machine features separate slides for Internal & External Grinding spindles. The grinding feed is through separate slide on which the work spindle is mounted. Optional features like, Linear glass scales, rotary dresser, Dynamic Balancer, HF Spindels are also available.

KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Maximum swing dia of chuck	mm	300
Maximum diameter of grindable hole	mm	150
Minimum diameter of grindable hole	mm	5
Grinding length	mm	120
Maximum component weight (Including Chuck)	kg	110

CROSS TABLE INFEED ( X AXIS)

Maximum Travel	mm	500
Rapid feed rate	m/min	10
Minium Increment / Pulse on diameter	mm	0.001
Type of guideways		0.001
Feed servomotor torque	Nm	8 (Absolute Encoder)
Feedback System		Std: Rotary Encoder Opt: Linear Scale

LONGITUDINAL TABLE ( Z - AXIS ) ID

Table stroke	mm	300
Rapid feed rate	m/min	10
Minimum Increment / Pulse	mm	0.001
Type of guideways	mm	Cross roller
Feed servomotor torque	Nm	8 (Absolute Encoder)
Feedback System		Std: Rotary Encoder Opt: Linear Scale

LONGITUDINAL TABLE ( Z (Z1) - AXIS ) ID

Table stroke	mm	300
Rapid feed rate	m/min	10
Minimum Increment / Pulse	mm	0.001
Type of guideways		Cross roller
Feed servomotor torque	Nm	8 (Absolute Encoder)
Feedback System		Std: Rotary Encoder Opt: Linear Scale

LONGITUDINAL TABLE ( Y (Z2) - AXIS ) OD

Table stroke	mm	300
Rapid feed rate	m/min	10
Minimum Increment / Pulse	mm	0.001
Type of guideways		Cross roller
Feed servomotor torque	Nm	8 (Absolute Encoder)
Feedback System		Std: Rotary Encoder Opt: Linear Scale

WORKHEAD

Spindle nose external	No	A2-6
Motor torque	Nm	11(20)

INTERNAL GRINDING HEAD

Belt driven spindle
Spindle speed Range	rpm	7,500-55,000
Spindle power (Induction / Servo)	kW/RPM	2.2/3000 (3.7/10000)
Lubrication		Greased pack / Oil Mist

HF spindle

Spindle speed	rmm	10,000-1,05,000
Lubrication		Air oil lubrication / Oil mist

EXTERNAL GRINDING WHEEL HEAD

Grinding wheel Size (ODxIDxWidth)	kg	450x127x50
Spindle motor power (Induction type)	kw	3.7 with VFD
Pheriperal Surface Speed	m/sec	33
Type of Bearing		Hydrodynamic

GENERAL

CNC Control System	Make	Fanuc Oi TF/Seimens
Operation voltage	volts	415 + 10 % AC 3 Phase
Machine weight	kg	5000 (Approx)

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IG 150

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Product Description

PRODUCTION CNC INTERNAL GRINDER

CNC internal Grinder is designed & manufactured to produce High Precision Components for Bore and face Grinding. Example Synchro Ring, Gear etc of automobile.

Modular Design to suit individual requirements
Slide runs on Precision roller guideways with 0.1-micron resolution on both axis thru encoder and glass scale as an option
High Frequency Internal grinding spindle upto 105000 rpm can be mounted
IG 150 U model is having External Grinding spindle for OD/ Face grinding operations

KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Maximum swing dia of chuck	mm	300(450,600)*
Maximum diameter of grindable hole	mm	150(250)*
Minimum diameter of grindable hole	mm	5
Grinding length	mm	200
Maximum component weight (Including Chuck)	kg	70(110,150)*

CROSS TABLE INFEED ( X AXIS)

Maximum Travel	mm	300
Rapid feed rate	m/min	10
Minium Increment / Pulse on diameter	mm	0.001
Type of guideways		Cross roller
Feed servomotor torque	Nm	8 (Absolute Encoder)
Feedback System		Std: Rotary Encoder Opt: Linear Scale

LONGITUDINAL TABLE ( Z - AXIS ) ID

Table stroke	mm	350
Rapid feed rate	m/min	10
Minimum Increment / Pulse	mm	0.001
Type of guideways	mm	LM Guideways
Feed servomotor torque	Nm	8 (Absolute Encoder)
Feedback System		Std: Rotary Encoder Opt: Linear Scale

LONGITUDINAL TABLE ( Z (Z1) - AXIS ) ID

Table stroke	mm	NA
Rapid feed rate	m/min	NA
Minimum Increment / Pulse	mm	NA
Type of guideways		NA
Feed servomotor torque	Nm	NA
Feedback System		NA

LONGITUDINAL TABLE ( Y (Z2) - AXIS ) OD

Table stroke	mm	NA
Rapid feed rate	m/min	NA
Minimum Increment / Pulse	mm	NA
Type of guideways		NA
Feed servomotor torque	Nm	NA
Feedback System		NA

WORKHEAD

Spindle nose external	No	A2-5(A2-6,A2-8)*
Motor torque	Nm	11(20)*

INTERNAL GRINDING HEAD

Belt driven spindle
Spindle speed Range	rpm	7,500-55,000
Spindle power (Induction / Servo)	kW/RPM	2.2/3000 (3.7/10000)
Lubrication		Greased pack / Oil Mist

HF spindle

Spindle speed	rmm	10,000-1,05,000
Lubrication		Air oil lubrication / Oil mist

EXTERNAL GRINDING WHEEL HEAD

Grinding wheel Size (ODxIDxWidth)	kg	NA
Spindle motor power (Induction type)	kw	NA
Pheriperal Surface Speed	m/sec	NA
Type of Bearing		NA

GENERAL

CNC Control System	Make	Fanuc Oi TF/Seimens
Operation voltage	volts	415 + 10 % AC 3 Phase
Machine weight	kg	4500 (Approx)

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KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Distance Between Centers (max)	mm	Ø0 - Ø220
Swing over table (max)	mm	NA
Grinding Diameter (Maxium)	mm	Ø0 - Ø220
Max load between centers	kg	150
Control unit		Fanuc Oi-TF with JTEKT HMI
Swing Over Table	mm	NA
Distance Between Centers	mm	NA
Centre Height	mm	NA
Grinding Diameter	mm	NA

WHEEL HEAD

Size (OD x Width (max) x ID)	mm	Ø610 X 80 X Ø304.8
Surface Speed	m/s	45
Full Stroke	mm	277.5
Rapid Feed Rate	m/min	Ø20
Min Input Increment	mm	Ø0.0001
Wheelhead Traverse		NA

GRINDING WHEEL

OD	mm	NA
Maximum Width	mm	NA
Surface Speed	m/s	NA

WORK HEAD

Type		Fixed Axis
Center		MT 4
Rotation Speed	min-1	22 - 500
Maximum Spindle Speed	min-1	NA
Minimum Input Increment	°	NA
Taper	kW

LONGITUDNAL SLIDE - Z-AXIS

Type	mm	United Type
Rapid Feed Rate	m/min	20
Min Input Increment	mm	0.0001

TAILSTOCK

Type		NC with manual taper adjustment
Center		MT 4
Stroke	mm	200
Taper	MT

ELECTRICAL

Wheel Spindle	kw	11
Wheel Head Feed (Servo)	kw	1.8
Table Traverse Feed (Servo)	kw	1.6
Work Spindle (Servo)	kw	1.2
Tailstock spindle (Servo)	kw	0.5
Hydraulic oil pump	kw	0.37
Wheel Spendle bearing oil pump	kw	1.5

HYDRAULIC UNIT

Hydraulic + Lubrication Oil	L	20
Wheel Spindle Bearing Oil	L	45
Coolant	L	300

GENERAL

Machine Weight	kg	45000
Standard Size (Width x depth)	mm	2530 x 3022
Hydrostatic Spindle Power	kW
CBN Wheel Speed	m/s

FOOTSTOCK

Centre		NA
CNC Tailstock		NA

DRIVE MOTOR

Wheel spindle	kw	NA
Wheelhead feed	kw	NA
Wheelhead traverse feed	kw	NA
Spindle(workhead)	kw	NA

SPINDLE(TAILSTOCK)

Truing roll	kw	NA
Wheelspindle bearing oil pump	kw	NA
Hydraulic oil pump	kw	NA
Lubricating oil pump	kw	NA
Power supply voltage V	V	NA

TANK CAPACITY

Spindle bearing lubricant	L	NA
Hydraulic oil	L	NA
Lubricating oil	L	NA
Machine weight	kg	NA

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KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Distance Between Centers (max)	mm	Ø0 - Ø220
Swing over table (max)	mm	NA
Grinding Diameter (Maxium)	mm	Ø0 - Ø220
Max load between centers	kg	150
Control unit		Fanuc Oi-TF with JTEKT HMI
Swing Over Table	mm	NA
Distance Between Centers	mm	NA
Centre Height	mm	NA
Grinding Diameter	mm	NA

WHEEL HEAD

Size (OD x Width (max) x ID)	mm	Ø610 X 125 X Ø254
Surface Speed	m/s	45
Full Stroke	mm	277.5
Rapid Feed Rate	m/min	Ø20
Min Input Increment	mm	Ø0.0001
Wheelhead Traverse		NA

GRINDING WHEEL

OD	mm	NA
Maximum Width	mm	NA
Surface Speed	m/s	NA

WORK HEAD

Type		Fixed Axis
Center		MT 4
Rotation Speed	min-1	22 - 500
Maximum Spindle Speed	min-1	NA
Minimum Input Increment	°	NA
Taper	kW

LONGITUDNAL SLIDE - Z-AXIS

Type	mm	United Type
Rapid Feed Rate	m/min	20
Min Input Increment	mm	0.0001

TAILSTOCK

Type		NC with manual taper adjustment
Center		MT 4
Stroke	mm	200
Taper	MT

ELECTRICAL

Wheel Spindle	kw	11
Wheel Head Feed (Servo)	kw	1.8
Table Traverse Feed (Servo)	kw	1.6
Work Spindle (Servo)	kw	1.2
Tailstock spindle (Servo)	kw	0.5
Hydraulic oil pump	kw	0.37
Wheel Spendle bearing oil pump	kw	1.5

HYDRAULIC UNIT

Hydraulic + Lubrication Oil	L	20
Wheel Spindle Bearing Oil	L	45
Coolant	L	300

GENERAL

Machine Weight	kg	45000
Standard Size (Width x depth)	mm	2530 x 3022
Hydrostatic Spindle Power	kW
CBN Wheel Speed	m/s

FOOTSTOCK

Centre		NA
CNC Tailstock		NA

DRIVE MOTOR

Wheel spindle	kw	NA
Wheelhead feed	kw	NA
Wheelhead traverse feed	kw	NA
Spindle(workhead)	kw	NA

SPINDLE(TAILSTOCK)

Truing roll	kw	NA
Wheelspindle bearing oil pump	kw	NA
Hydraulic oil pump	kw	NA
Lubricating oil pump	kw	NA
Power supply voltage V	V	NA

TANK CAPACITY

Spindle bearing lubricant	L	NA
Hydraulic oil	L	NA
Lubricating oil	L	NA
Machine weight	kg	NA

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KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Swing over table	mm	500
Grinding Length	mm	NA
Grinding diameter	mm	40-100
Maximum weight between center	kg	NA
Max. Component length	mm	1200
Height from floor to centre with 120 mm pad	mm	1300
Max. weight of job between centres	kg	300

WHEEL HEAD

Grinding wheel (OD X ID X WxT*) [MAX.]	mm	NA
Wheel peripheral speed	m/sec	NA
Spindle power	kW	NA
Wheel head spindle		NA
Wheel head spindle lubrication		NA
Grinding wheel size (max.)	mm	1066x304.8x50(BFL Supply)
Grinding wheel size (Min - throw away.)	mm	750
Spindle motor power (Induction type) Peripheral (surface) speed	kW	22 / 1500 Rpm
	m/sec	60
Spindle Taper Spindle Brg Dia Auto balancer ( Marposs)		1:10 dia 115
		120 mm
		Inside Spindle type

WHEEL SLIDE (X-Axis)

Slide stroke	mm	420
Rapid feed rate (dia)	mm/min	10000
Minimum increment/pulse	mm	0.0001
Motor torque	Nm	22 Nm

X AXIS

WHEEL SLIDE AXIS-X-AXIS		NA
Feed servo Motor Torque	Nm	NA
Guide way	Type	NA
Slide Stroke	mm	NA
Rapid Feed Rate (On dia)	mm/min	NA
Min. increment pulse	mm	NA
Feedback System		NA

TABLE (Z-Axis)

Table stroke	mm	1200
Rapid feed rate	mm/min	10000
Minimum increment/pulse	mm	0.0001
Table type		Integral
Motor torque	Nm	22 Nm
CNC DRESSER (On wheel head)		NA
Dresser Type		Needle type diamond fliese

CROSS SLIDE AXIS-Z-AXIS

Feed servo Motor Torque	Nm	NA
Guide way	Type	NA
Slide stroke	mm	NA
Rapid Feed Rate (On dia)	mm/min	NA
Min. increment pulse	mm	NA
Feedback System		NA

WHEEL DRESSER SLIDE (feed axis)

Slide stroke	mm	200
Rapid feed rate (dia)	mm/min	7500
Minimum increment/pulse	mm	0.0001

WHEEL DRESSER SLIDE (cross axis)

Slide stroke	mm	120
Rapid feed rate	mm/min	7500
Minimum increment/pulse	mm	0.0001

WORK HEAD

Type		NA
Centre taper	No	MT-6
Spindle speed ( infinitely variable )	rpm	30-240
Motor torque	Nm	22 Nm

TAILSTOCK

Centre taper	No	MT-6
Quill diameter	mm	100
Quill travel	mm	100
Micro Taper Correction	mm	NA
Max. Speed	rpm	15000
field_tailsto_cra_sha_grin		vertical

DRESSER

Type	mm	NA
Max. Speed	rpm	NA
field_tailsto_cra_sha_grin		NA

GENERAL

Operation Voltage	volts	NA
Floor Space (w/o coolant tank)	mm	NA
Machine Weight	kg	NA

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KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Swing over table	mm	320
Grinding Length	mm	630
Grinding diameter	mm	NA
Maximum weight between center	kg	50
Max. Component length	mm	NA
Height from floor to centre with 120 mm pad	mm	NA
Max. weight of job between centres	kg	NA

WHEEL HEAD

Grinding wheel (OD X ID X WxT*) [MAX.]	mm	CBN 450X40X35x5*
Wheel peripheral speed	m/sec	up to 80
Spindle power	kW	22
Wheel head spindle		Antifriction bearing
Wheel head spindle lubrication		Air-oil lubrication
Grinding wheel size (max.)	mm	NA
Grinding wheel size (Min - throw away.)	mm	NA
Spindle motor power (Induction type) Peripheral (surface) speed	kW	NA
	m/sec	NA
Spindle Taper Spindle Brg Dia Auto balancer ( Marposs)		NA
		NA
		NA

WHEEL SLIDE (X-Axis)

Slide stroke	mm	NA
Rapid feed rate (dia)	mm/min	NA
Minimum increment/pulse	mm	NA
Motor torque	Nm	NA

X AXIS

WHEEL SLIDE AXIS-X-AXIS		STRAIGHT
Feed servo Motor Torque	Nm	12
Guide way	Type	LM Guide - Roller
Slide Stroke	mm	350
Rapid Feed Rate (On dia)	mm/min	10000
Min. increment pulse	mm	0.0001
Feedback System		Linear Encoder

TABLE (Z-Axis)

Table stroke	mm	NA
Rapid feed rate	mm/min	NA
Minimum increment/pulse	mm	NA
Table type		NA
Motor torque	Nm	NA
CNC DRESSER (On wheel head)		NA
Dresser Type		NA

CROSS SLIDE AXIS-Z-AXIS

Feed servo Motor Torque	Nm	22
Guide way	Type	LM Guide- Roller
Slide stroke	mm	840
Rapid Feed Rate (On dia)	mm/min	20000
Min. increment pulse	mm	0.0001
Feedback System		Linear Encoder

WHEEL DRESSER SLIDE (feed axis)

Slide stroke	mm	NA
Rapid feed rate (dia)	mm/min	NA
Minimum increment/pulse	mm	NA

WHEEL DRESSER SLIDE (cross axis)

Slide stroke	mm	NA
Rapid feed rate	mm/min	NA
Minimum increment/pulse	mm	NA

WORK HEAD

Type		Live Centre
Centre taper	No	MT5
Spindle speed ( infinitely variable )	rpm	30-600
Motor torque	Nm	50

TAILSTOCK

Centre taper	No	MT-5
Quill diameter	mm	100
Quill travel	mm	80
Micro Taper Correction	mm	Manual mechanical system for taper setting
Max. Speed	rpm	NA
field_tailsto_cra_sha_grin		NA

DRESSER

Type	mm	Rotary Disc type
Max. Speed	rpm	15000
field_tailsto_cra_sha_grin		vertical

GENERAL

Operation Voltage	volts	415±10 % AC 3 Ph
Floor Space (w/o coolant tank)	mm	2700 (F) x 3700 (D) x 2600 (H)
Machine Weight	kg	8000

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KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Centre Height	mm	175
Max OD Can Ground	mm	Ø150
Swing over Table	mm	320
Admit between Centre	mm	400
Max. Grinding Length	mm	400 (Straight Wheel) (LH) 240 (Angular Wheel) (RH)
Maximum weigth Between Centre	kg	60
Min ID Can Ground	mm	Ø10
Maximum Chuck diameter holding	mm	Ø100

LONGITUDNAL SLIDE - Z-AXIS

Table Stroke	MM	640
Rapid Feed Rate	mm/min	8000
Minimum increment / pulse	mm	0.0001
Feed servomotor torque	Nm	8

WHEEL SLIDE X-AXIS

Slide Stroke	mm	320
Rapid feed Rate	mm/min	5000
Minimum increment / pulse	mm	0.0001
Feed servomotor torque	Nm	8

SWIVEL DEVIECS (B-AXIS)

Swiveling range	degree	-15 to +225
B- Axis Resolution	degree	0.0001
Swiveling time for 180°	sec	7
B- Axis Positioning Repeatability	Arc Seconds	±2

WHEEL HEAD

For OD & Face Grinding
Grinding Wheel left size	mm	Ø500 x 40(50ROS) x Ø203.2
Grinding Wheel Right size	mm	Ø500 x 40(50ROS) x Ø203.2
Spindle motor power (built in type)	kw	7.5
Peripheral ( surface ) speed Max.	m/sec	60
INTERNAL HEAD
HF Spindle Hosing Bore	mm	120
Rotational speed of spindle, motor infinitely variable min-1	rpm	20000-100000
Wheel diamter Max	mm	Ø50

WORK HEAD

Centre taper	No	MT4/A2-4
Spindle speed ( infinitely variable )	rpm	30-800
Work Swiveling range	Degree	0 to +30
Motor torque	Nm	12

TAILSTOCK

Centre taper	No	MT-4
Quill diameter	mm	60
Quill travel	mm	40
Micro Taper Correction	mm	± 0.040

DRESSING UNITS

For OD Grinding Wheel		On Workhead & Tailstock Blade type
For internal wheel		on table swing type

HYDRAULIC UNIT

Tank capacity	ltr	20
Motor power	kw	0.75

GENERAL

CNC System make	kg	Fanuc (Siemens)
Operation voltage	Volts	415 ± 10%AC 3 Phase
Floor space LxB (without coolant unit)	mm	3100 x 3000
Machine weight(Approximate)	kg	4500

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KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Swing over table	mm	320
Grinding diameter Max.	mm	140
Max. Grinding length	mm	400
Admit between centers	mm	NA
Technical Summary Ref	mm	400
Max. weight of job	kg	100
Swing Diameter	mm	NA

Wheel Slide (X-Axis)

Feed servo Motor Torque	Nm	12
Guide way	Type	NA
Slide Stroke	mm	210
Wheel slide		LM Guide ways
Min. increment pulse	mm	NA
Rapid feed rate ( dia )	mm/min	10000
Minimum increment/pulse (On dia)	mm	0.001
Angle of approach	Deg	0

TABLE ( Z-Axis )

Table stroke	mm	670
Rapid feed rate	m/min	10000
Minimum increment/pulse	mm	0.001
Feed servo motor torque	Nm	12
Table slide		LM Guide ways
Min. increment pulse	mm	NA

Wheel Head

Grinding wheel size ( ODxIDxWidth* )	mm	NA
Spindle motor power	kW	NA
Type of spindle		NA
peripheral ( surface ) speed	m/sec	45
Spindle Size	mm	Ø80
Type of spindle bearing	mm	Antifirction bearing
Grinding wheel size ( ODxIDxWidth )	mm	510x254x60
Spindle motor power ( Induction type )	kw	15
Spindle rpm	rpm	(step less variable)
Wheel OD x ID	mm	Na
Wheel Width (Max)	mm	NA
Surface Speed	m/s	NA
Spindle Power	kW	NA
Spindle cone Diameter	mm	NA

WORK HEAD

Spindle speed	rpm	NA
ROLLER DRESSER UNIT		NA
Dia of Roll	mm	Na
Feed Amount	mm	Na
Motor Power	Kw	NA
Centre taper	No	MT5/A2-5
Spindle speed ( infinitely variable )	rpm	30-600
Dresser (Work head mounted )	Type	Single point
Spindle Taper	MT	NA
Induction Motor Power	kW	NA
Motor torque	Nm	22

HYDRAULIC UNIT

Motor power	ltr	0.55
Tank capacity	kw	40

LUBRICATION UNIT

Tank capacity	ltr	20
Motor power	kw	0.13

GENERAL

Operation voltage	Volts	415±10%AC 3 Phase
Floor space LxBXH (without coolant unit & without automation)	mm	NA
Machine weight (Approximate)	kg	5500
Floor space LxD (without coolant unit)	mm	3250x2500
Connected Load 3.7(5.5kW)	KVA	NA

Range

Head Diameter	mm	NA
Stem Diameter	mm	NA
Overall Length	mm	Na
Seat Angle	Degree	NA

Input Tolerance

Stem Diameter	mm	NA
Stem Straightness	mm	NA
Seat Runout	mm	NA
Head face runout	mm	NA

Output Tolerance

Job Details		NA
Valve head diameter	mm	NA
Inlet Valve Material	kg	NA
Hardness	HRc	NA
Stock Removal	mm	NA
Cycle Time	Sec	NA
Seat Height	mm	NA

Dressing Details

Dresser Type		NA
Depth of cut	microns	NA
Dressing Frequency	Nos	NA
Coolant	type	NA

Quality Parameter

Seat Roundness	mm	NA
Seat Runout	mm	NA
Seat Height	mm	NA
Seat Angle	Minute	NA
Seat Finish	Microns	NA

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KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Swing over table	mm	320
Grinding diameter Max.	mm	200
Max. Grinding length	mm	400
Admit between centers	mm	400
Technical Summary Ref	mm	NA
Max. weight of job	kg	NA
Swing Diameter	mm	NA

Wheel Slide (X-Axis)

Feed servo Motor Torque	Nm	12
Guide way	Type	NA
Slide Stroke	mm	260
Wheel slide		LM guideways
Min. increment pulse	mm	NA
Rapid feed rate ( dia )	mm/min	10000
Minimum increment/pulse (On dia)	mm	0.001
Angle of approach	Deg	30 ° For Angular

TABLE ( Z-Axis )

Table stroke	mm	540
Rapid feed rate	m/min	10000
Minimum increment/pulse	mm	0.001
Feed servo motor torque	Nm	12
Table slide		LM guideways
Min. increment pulse	mm	NA

Wheel Head

Grinding wheel size ( ODxIDxWidth* )	mm	Ø550xØ203.2x50
Spindle motor power	kW	7.5
Type of spindle		Hydrodynamic
peripheral ( surface ) speed	m/sec	45
Spindle Size	mm	63
Type of spindle bearing	mm	Hydrodynamic
Grinding wheel size ( ODxIDxWidth )	mm	NA
Spindle motor power ( Induction type )	kw	NA
Spindle rpm	rpm	NA
Wheel OD x ID	mm	NA
Wheel Width (Max)	mm	NA
Surface Speed	m/s	NA
Spindle Power	kW	NA
Spindle cone Diameter	mm	NA

WORK HEAD

Spindle speed	rpm	700 , 3800
ROLLER DRESSER UNIT
Dia of Roll	mm	75
Feed Amount	mm	60
Motor Power	Kw	1.5
Centre taper	No	NA
Spindle speed ( infinitely variable )	rpm	NA
Dresser (Work head mounted )	Type	NA
Spindle Taper	MT	NA
Induction Motor Power	kW	NA
Motor torque	Nm	NA

HYDRAULIC UNIT

Motor power	ltr	0.55
Tank capacity	kw	40

LUBRICATION UNIT

Tank capacity	ltr	NA
Motor power	kw	NA

GENERAL

Operation voltage	Volts	415 ± 10%AC 3 Phase
Floor space LxBXH (without coolant unit & without automation)	mm	L=3000 B=2200 H=2500
Machine weight (Approximate)	kg	NA
Floor space LxD (without coolant unit)	mm	NA
Connected Load 3.7(5.5kW)	KVA	NA

Range

Head Diameter	mm	NA
Stem Diameter	mm	NA
Overall Length	mm	NA
Seat Angle	Degree	NA

Input Tolerance

Stem Diameter	mm	NA
Stem Straightness	mm	NA
Seat Runout	mm	NA
Head face runout	mm	NA

Output Tolerance

Job Details		NA
Valve head diameter	mm	NA
Inlet Valve Material	kg	NA
Hardness	HRc	NA
Stock Removal	mm	NA
Cycle Time	Sec	NA
Seat Height	mm	NA

Dressing Details

Dresser Type		NA
Depth of cut	microns	NA
Dressing Frequency	Nos	NA
Coolant	type	NA

Quality Parameter

Seat Roundness	mm	NA
Seat Runout	mm	NA
Seat Height	mm	NA
Seat Angle	Minute	NA
Seat Finish	Microns	NA

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KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Swing over table	mm	NA
Grinding diameter Max.	mm	NA
Max. Grinding length	mm	NA
Admit between centers	mm	NA
Technical Summary Ref	mm	NA
Max. weight of job	kg	NA
Swing Diameter	mm	NA

Wheel Slide (X-Axis)

Feed servo Motor Torque	Nm	NA
Guide way	Type	NA
Slide Stroke	mm	NA
Wheel slide		NA
Min. increment pulse	mm	NA
Rapid feed rate ( dia )	mm/min	NA
Minimum increment/pulse (On dia)	mm	NA
Angle of approach	Deg	NA

TABLE ( Z-Axis )

Table stroke	mm	NA
Rapid feed rate	m/min	NA
Minimum increment/pulse	mm	NA
Feed servo motor torque	Nm	NA
Table slide		NA
Min. increment pulse	mm	NA

Wheel Head

Grinding wheel size ( ODxIDxWidth* )	mm	NA
Spindle motor power	kW	NA
Type of spindle		NA
peripheral ( surface ) speed	m/sec	NA
Spindle Size	mm	NA
Type of spindle bearing	mm	NA
Grinding wheel size ( ODxIDxWidth )	mm	NA
Spindle motor power ( Induction type )	kw	NA
Spindle rpm	rpm	NA
Wheel OD x ID	mm	NA
Wheel Width (Max)	mm	NA
Surface Speed	m/s	NA
Spindle Power	kW	NA
Spindle cone Diameter	mm	NA

WORK HEAD

Spindle speed	rpm	NA
ROLLER DRESSER UNIT		NA
Dia of Roll	mm	NA
Feed Amount	mm	NA
Motor Power	Kw	NA
Centre taper	No	NA
Spindle speed ( infinitely variable )	rpm	NA
Dresser (Work head mounted )	Type	NA
Spindle Taper	MT	NA
Induction Motor Power	kW	NA
Motor torque	Nm	NA

HYDRAULIC UNIT

Motor power	ltr	NA
Tank capacity	kw	NA

LUBRICATION UNIT

Tank capacity	ltr	NA
Motor power	kw	NA

GENERAL

Operation voltage	Volts	NA
Floor space LxBXH (without coolant unit & without automation)	mm	NA
Machine weight (Approximate)	kg	NA
Floor space LxD (without coolant unit)	mm	NA
Connected Load 3.7(5.5kW)	KVA	NA

Range

Head Diameter	mm	20-50 mm
Stem Diameter	mm	4-10 mm
Overall Length	mm	70-170 mm
Seat Angle	Degree	45 to 60 degree

Input Tolerance

Stem Diameter	mm	0.015mm
Stem Straightness	mm	0.005mm(Max)
Seat Runout	mm	0.1mm (Max)
Head face runout	mm	0.010 mm (max)

Output Tolerance

Job Details
Valve head diameter	mm	28
Inlet Valve Material	kg	Steel-X45 Cr Si 9 3
Hardness	HRc	56
Stock Removal	mm	0.2
Cycle Time	Sec	7~8 with above input condition
Seat Height	mm	±0.05

Dressing Details

Dresser Type		Blade
Depth of cut	microns	20~30
Dressing Frequency	Nos	To be established during trials
Coolant	type	Neat oil

Quality Parameter

Seat Roundness	mm	0.004mm (Max)
Seat Runout	mm	0.020mm (Max)
Seat Height	mm	±0.05
Seat Angle	Minute	±7'
Seat Finish	Microns	0.4 Ra (Max)

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IG 50

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Product Description

CNC INTERNAL PRODUCTION CYLINDRICAL GRINDER

MODEL IG 50 CNC

Internal Production Cylindrical Grinder IG 50 CNC is compact machine delivering high productivity at very competitive price. This machine is ideally suitable for precision grinding application of components with small bores, taper bore, face and stepped bore. Machine can be offered with High frequency spindles or Belt Driven grinding spindles as per application requirement

KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Maximum swing dia of chuck	mm	170 (250)*
Maximum diameter of grindable hole	mm	50(70)*
Minimum diameter of grindable hole	mm	5
Grinding length	mm	70
Maximum component weight (Including Chuck)	kg	50

CROSS TABLE INFEED ( X AXIS)

Maximum Travel	mm	250
Rapid feed rate	m/min	10
Minium Increment / Pulse on diameter	mm	0.001
Type of guideways		Cross roller
Feed servomotor torque	Nm	8 (Absolute Encoder)
Feedback System		Std: Rotary Encoder Opt: Linear Scale

LONGITUDINAL TABLE ( Z - AXIS ) ID

Table stroke	mm	250
Rapid feed rate	m/min	10
Minimum Increment / Pulse	mm	0.001
Type of guideways	mm	Cross roller
Feed servomotor torque	Nm	8 (Absolute Encoder)
Feedback System		Std: Rotary Encoder Opt: Linear Scale

LONGITUDINAL TABLE ( Z (Z1) - AXIS ) ID

Table stroke	mm	NA
Rapid feed rate	m/min	NA
Minimum Increment / Pulse	mm	NA
Type of guideways		NA
Feed servomotor torque	Nm	NA
Feedback System		NA

LONGITUDINAL TABLE ( Y (Z2) - AXIS ) OD

Table stroke	mm	NA
Rapid feed rate	m/min	NA
Minimum Increment / Pulse	mm	NA
Type of guideways		NA
Feed servomotor torque	Nm	NA
Feedback System		NA

WORKHEAD

Spindle nose external	No	A2-4(A2-5)*
Motor torque	Nm	8

INTERNAL GRINDING HEAD

Belt driven spindle
Spindle speed Range	rpm	7,500-55,000
Spindle power (Induction / Servo)	kW/RPM	2.2/3000 (3.7/10000)
Lubrication		Greased pack / Oil Mist

HF spindle

Spindle speed	rmm	10,000-1,05,000
Lubrication		Air oil lubrication / Oil mist

EXTERNAL GRINDING WHEEL HEAD

Grinding wheel Size (ODxIDxWidth)	kg	NA
Spindle motor power (Induction type)	kw	NA
Pheriperal Surface Speed	m/sec	NA
Type of Bearing		NA

GENERAL

CNC Control System	Make	Fanuc Oi TF/Seimens
Operation voltage	volts	415 + 10 % AC 3 Phase
Machine weight	kg	2500 (Approx)

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KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Swing Diameter	mm	NA
Grinding Diameter	mm	NA
Admit between center	mm	630
Max grinding length	mm	630
Max weight of job between centers	kg	250
ABC / Max grinding length	mm	NA
Angle of approach	mm	NA
Grinding Diameter Max	mm	200
PLC/CNC System	mm	NA
Swing over table	mm	320
Grinding diameter Max.	mm	200

CARRIAGE (X AXIS)

Slide stroke	MM	NA
Rapid feed rate(On Dia)	m/min	NA
Minimum increment / Pulse (Feed Back Resolution)	mm	NA
Feed servomotor torque	Nm	NA
Angle of approach	Deg	NA
Guideway Type		NA
Ballscrew	mm	NA

WHEEL SLIDE ( X-Axis )

Slide stroke	mm	300
Rapid feed rate ( dia )	m/min	10000
Minimum increment/pulse (On dia)	mm	0.001
Feed servo motor torque	Nm	8
Angle of approach	Deg	0
Wheel slide		LM Guideways
Rapid feed rate	mm/min
Minimum increment/pulse	mm
Wheel approach	Deg

TABLE (Z AXIS)

Table stroke	m/min	818
Rapid feed rate	mm/min/td>	10000
Minimum Increment / Pulse	mm	0.0001
Ballscrew	mm	NA
Feed servomotor torque	Nm	8
Table slide	Nm	LM Guideways
Table type	Nm	NA

WHEELHEAD ASSEMBLY

Grinding wheel size (ODxWidthxID)	mm	NA
Grinding wheel utilization	mm	NA
Spindle motor power(Induction type)	kW	NA
Peripheral (surface) speed	m/sec	NA
Spindle Bearing	Type	NA
Spindle cone diameter	mm	NA
Maximum Grinding wheel size (ODxWidthxID)	mm	NA
Spindle Bearing Cone diameter	mm

WHEEL HEAD

Grinding wheel size ( ODxIDxWidth* )	mm	NA
Spindle motor power ( Induction type )	kw	15
peripheral ( surface ) speed	m/sec	60
Spindle Size	mm	Ø80
Type of spindle bearing	l (litre)	Antifriction
Grinding wheel size ( ODxIDxWidth )	mm	660x304.8x60
Spindle rpm	rpm	(step less variable)

WORKHEAD

Taper bore	No	NA
Spindle speed (3 Phase AC Induction motor)	rpm	NA
Spindle motor	kW	NA
Dresser (Tailstock mounted)	Type	NA
Spindle speed (AC Servo Motor) {infinitely variable}	rpm	30-600
Spindle motor torque	Nm	NA
Dresser (Work head)	Type	NA
Dead Centre with Induction Motor Drive	Kw	NA
Spindle Internal Taper	No	NA
Spindle speed range (Stepped pulley)	rpm	NA
Type		NA
Centre taper	No	MT5
Spindle speed ( infinitely variable )	rpm	NA
Spindle motor power	Kw	NA
Motor torque	Nm	12
Dresser (Work head/Table mounted )	Type	NA
Dresser (Work head mounted )	Type	Blade

TAILSTOCK

Centre taper	No	MT-5
Quill travel	mm	40
Micro Taper correction range	mm	NA
Quill Diameter	mm	60
Taper correction range	mm	NA
Miro Taper Correction	Type	(±0.04)

HYDRAULIC POWER PACK

Tank capacity

Litre

HYDRAULIC UNIT

Tank capacity	Litre	40
Motor power	kW	0.55

GENERAL

Operation voltage	volts	415±10%AC 3 Phase
Floor space with MGT standard cooalnt tank	mm	NA
Machine weight Approx.	kg	NA
Machine weight	kg	9500/11500
Connected Load(5.5) Kw Motor)	Kva	NA
Machine weight(Approximate)	kg	4750
Floor space LxBXH (without coolant unit)	mm	NA
Floor space	mm	4400 /5200 x 3400
Floor space LxD (without coolant unit)	mm	3250x2500

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KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Swing Diameter	mm	NA
Grinding Diameter	mm	NA
Admit between center	mm	800/1300
Max grinding length	mm	630/1200
Max weight of job between centers	kg	250
ABC / Max grinding length	mm	NA
Angle of approach	mm	NA
Grinding Diameter Max	mm	300
PLC/CNC System	mm	NA
Swing over table	mm	360
Grinding diameter Max.	mm	300

CARRIAGE (X AXIS)

Slide stroke	MM	NA
Rapid feed rate(On Dia)	m/min	NA
Minimum increment / Pulse (Feed Back Resolution)	mm	NA
Feed servomotor torque	Nm	NA
Angle of approach	Deg	NA
Guideway Type		NA
Ballscrew	mm	NA

WHEEL SLIDE ( X-Axis )

Slide stroke	mm	360
Rapid feed rate ( dia )	m/min	NA
Minimum increment/pulse (On dia)	mm	NA
Feed servo motor torque	Nm	22
Angle of approach	Deg	NA
Wheel slide		NA
Rapid feed rate	mm/min	10000
Minimum increment/pulse	mm	0.001
Wheel approach	Deg	0/30

TABLE (Z AXIS)

Table stroke	m/min	1000
Rapid feed rate	mm/min/td>	10000
Minimum Increment / Pulse	mm	0.001
Ballscrew	mm	NA
Feed servomotor torque	Nm	22
Table slide	Nm	NA
Table type	Nm	NA

WHEELHEAD ASSEMBLY

Grinding wheel size (ODxWidthxID)	mm	NA
Grinding wheel utilization	mm	NA
Spindle motor power(Induction type)	kW	NA
Peripheral (surface) speed	m/sec	NA
Spindle Bearing	Type	NA
Spindle cone diameter	mm	NA
Maximum Grinding wheel size (ODxWidthxID)	mm	NA
Spindle Bearing Cone diameter	mm

WHEEL HEAD

Grinding wheel size ( ODxIDxWidth* )	mm	NA
Spindle motor power ( Induction type )	kw	22
peripheral ( surface ) speed	m/sec	45
Spindle Size	mm	100 (Antifriction)
Type of spindle bearing	l (litre)	NA
Grinding wheel size ( ODxIDxWidth )	mm	Æ760 x Æ304.8x180
Spindle rpm	rpm	NA

WORKHEAD

Taper bore	No	NA
Spindle speed (3 Phase AC Induction motor)	rpm	NA
Spindle motor	kW	NA
Dresser (Tailstock mounted)	Type	NA
Spindle speed (AC Servo Motor) {infinitely variable}	rpm	NA
Spindle motor torque	Nm	22
Dresser (Work head)	Type	NA
Dead Centre with Induction Motor Drive	Kw	NA
Spindle Internal Taper	No	NA
Spindle speed range (Stepped pulley)	rpm	NA
Type		NA
Centre taper	No	MT6
Spindle speed ( infinitely variable )	rpm	30 - 240
Spindle motor power	Kw	NA
Motor torque	Nm	NA
Dresser (Work head/Table mounted )	Type	NA
Dresser (Work head mounted )	Type	NA

TAILSTOCK

Centre taper	No	MT5
Quill travel	mm	60
Micro Taper correction range	mm	NA
Quill Diameter	mm	65
Taper correction range	mm	±0.040
Miro Taper Correction	Type	NA

HYDRAULIC POWER PACK

Tank capacity

Litre

HYDRAULIC UNIT

Tank capacity	Litre	40
Motor power	kW	0.55

GENERAL

Operation voltage	volts	415 ±10%AC 3 Phase
Floor space with MGT standard cooalnt tank	mm	NA
Machine weight Approx.	kg	NA
Machine weight	kg	9500/11500
Connected Load(5.5) Kw Motor)	Kva	NA
Machine weight(Approximate)	kg	NA
Floor space LxBXH (without coolant unit)	mm	NA
Floor space	mm	4400 /5200 x 3400
Floor space LxD (without coolant unit)	mm	NA

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KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Swing Diameter	mm	NA
Grinding Diameter	mm	NA
Admit between center	mm	400/630/1000/1200
Max grinding length	mm	400/630/1000/1200
Max weight of job between centers	kg	150
ABC / Max grinding length	mm	NA
Angle of approach	mm	NA
Grinding Diameter Max	mm	200
PLC/CNC System	mm	NA
Swing over table	mm	320
Grinding diameter Max.	mm	200

CARRIAGE (X AXIS)

Slide stroke	MM	NA
Rapid feed rate(On Dia)	m/min	NA
Minimum increment / Pulse (Feed Back Resolution)	mm	NA
Feed servomotor torque	Nm	NA
Angle of approach	Deg	NA
Guideway Type		NA
Ballscrew	mm	NA

WHEEL SLIDE ( X-Axis )

Slide stroke	mm	260
Rapid feed rate ( dia )	m/min	10000
Minimum increment/pulse (On dia)	mm	0.001
Feed servo motor torque	Nm	12
Angle of approach	Deg	0 ° For Straight 30 ° For Angular
Wheel slide		`V'&Flat (LM guide)
Rapid feed rate	mm/min	NA
Minimum increment/pulse	mm	NA
Wheel approach	Deg	NA

TABLE (Z AXIS)

Table stroke	m/min	670/830/1230/1600
Rapid feed rate	mm/min/td>	10000
Minimum Increment / Pulse	mm	0.001
Ballscrew	mm	NA
Feed servomotor torque	Nm	12
Table slide	Nm	`V'&Flat Turcite Lined
Table type	Nm	Split ±1°

WHEELHEAD ASSEMBLY

Grinding wheel size (ODxWidthxID)	mm	NA
Grinding wheel utilization	mm	NA
Spindle motor power(Induction type)	kW	NA
Peripheral (surface) speed	m/sec	NA
Spindle Bearing	Type	NA
Spindle cone diameter	mm	NA
Maximum Grinding wheel size (ODxWidthxID)	mm	NA
Spindle Bearing Cone diameter	mm

WHEEL HEAD

Grinding wheel size ( ODxIDxWidth* )	mm	Æ550xØ203.2x80 *(120 mm max with straight wheel ) ( 100 mm max with angular wheel -120 mm grinding plunge width)
Spindle motor power ( Induction type )	kw	7.5 /(11)
peripheral ( surface ) speed	m/sec	45
Spindle Size	mm	63(80)
Type of spindle bearing	l (litre)	Hydrodynamic
Grinding wheel size ( ODxIDxWidth )	mm	NA
Spindle rpm	rpm	NA

WORKHEAD

Taper bore	No	NA
Spindle speed (3 Phase AC Induction motor)	rpm	NA
Spindle motor	kW	NA
Dresser (Tailstock mounted)	Type	NA
Spindle speed (AC Servo Motor) {infinitely variable}	rpm	NA
Spindle motor torque	Nm	NA
Dresser (Work head)	Type	NA
Dead Centre with Induction Motor Drive	Kw	NA
Spindle Internal Taper	No	NA
Spindle speed range (Stepped pulley)	rpm	NA
Type		Dead Centre
Centre taper	No	MT5
Spindle speed ( infinitely variable )	rpm	30-600
Spindle motor power	Kw	1.5
Motor torque	Nm	12 (22)
Dresser (Work head/Table mounted )	Type	Blade
Dresser (Work head mounted )	Type	NA

TAILSTOCK

Centre taper	No	MT-5
Quill travel	mm	60
Micro Taper correction range	mm	NA
Quill Diameter	mm	65
Taper correction range	mm	NA
Miro Taper Correction	Type	(± 0.040)

HYDRAULIC POWER PACK

Tank capacity

Litre

HYDRAULIC UNIT

Tank capacity	Litre	40
Motor power	kW	0.55

GENERAL

Operation voltage	volts	415 ± 10%AC 3 Phase
Floor space with MGT standard cooalnt tank	mm	NA
Machine weight Approx.	kg	NA
Machine weight	kg	NA
Connected Load(5.5) Kw Motor)	Kva	NA
Machine weight(Approximate)	kg	4000/5000/6000/6500
Floor space LxBXH (without coolant unit)	mm	"L=3000/3400/4500/4900 B=2200/2200/2200/2200 H=2500/2500/2500/2500 "
Floor space	mm	NA
Floor space LxD (without coolant unit)	mm	NA

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KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Swing Diameter	mm	NA
Grinding Diameter	mm	NA
Admit between center	mm	400/630/1000/1200
Max grinding length	mm	400/630/1000/1200
Max weight of job between centers	kg	150
ABC / Max grinding length	mm	NA
Angle of approach	mm	NA
Grinding Diameter Max	mm	200
PLC/CNC System	mm	NA
Swing over table	mm	320
Grinding diameter Max.	mm	200

CARRIAGE (X AXIS)

Slide stroke	MM	NA
Rapid feed rate(On Dia)	m/min	NA
Minimum increment / Pulse (Feed Back Resolution)	mm	NA
Feed servomotor torque	Nm	NA
Angle of approach	Deg	NA
Guideway Type		NA
Ballscrew	mm	NA

WHEEL SLIDE ( X-Axis )

Slide stroke	mm	260
Rapid feed rate ( dia )	m/min	10000
Minimum increment/pulse (On dia)	mm	0.001
Feed servo motor torque	Nm	12
Angle of approach	Deg	0 ° For Straight 30 ° For Angular
Wheel slide		`V'&Flat (LM guide)
Rapid feed rate	mm/min	NA
Minimum increment/pulse	mm	NA
Wheel approach	Deg	NA

TABLE (Z AXIS)

Table stroke	m/min	670/830/1230/1600
Rapid feed rate	mm/min/td>	10000
Minimum Increment / Pulse	mm	0.001
Ballscrew	mm	NA
Feed servomotor torque	Nm	12
Table slide	Nm	`V'&Flat Turcite Lined
Table type	Nm	Split ±1°

WHEELHEAD ASSEMBLY

Grinding wheel size (ODxWidthxID)	mm	NA
Grinding wheel utilization	mm	NA
Spindle motor power(Induction type)	kW	NA
Peripheral (surface) speed	m/sec	NA
Spindle Bearing	Type	NA
Spindle cone diameter	mm	NA
Maximum Grinding wheel size (ODxWidthxID)	mm	NA
Spindle Bearing Cone diameter	mm

WHEEL HEAD

Grinding wheel size ( ODxIDxWidth* )	mm	NA
Spindle motor power ( Induction type )	kw	7.5 /(11)
peripheral ( surface ) speed	m/sec	45
Spindle Size	mm	63(80)
Type of spindle bearing	l (litre)	Hydrodynamic
Grinding wheel size ( ODxIDxWidth )	mm	Ø550xØ203.2x80 *(120 mm max with straight wheel ) ( 100 mm max with angular wheel -120 mm grinding plunge width)
Spindle rpm	rpm	NA

WORKHEAD

Taper bore	No	NA
Spindle speed (3 Phase AC Induction motor)	rpm	NA
Spindle motor	kW	NA
Dresser (Tailstock mounted)	Type	NA
Spindle speed (AC Servo Motor) {infinitely variable}	rpm	NA
Spindle motor torque	Nm	NA
Dresser (Work head)	Type	NA
Dead Centre with Induction Motor Drive	Kw	NA
Spindle Internal Taper	No	NA
Spindle speed range (Stepped pulley)	rpm	NA
Type		Dead Centre
Centre taper	No	MT5
Spindle speed ( infinitely variable )	rpm	30-600
Spindle motor power	Kw	1.5
Motor torque	Nm	12 (22)
Dresser (Work head/Table mounted )	Type	Blade
Dresser (Work head mounted )	Type	NA

TAILSTOCK

Centre taper	No	MT-5
Quill travel	mm	60
Micro Taper correction range	mm	NA
Quill Diameter	mm	65
Taper correction range	mm	NA
Miro Taper Correction	Type	(± 0.040)

HYDRAULIC POWER PACK

Tank capacity

Litre

HYDRAULIC UNIT

Tank capacity	Litre	40
Motor power	kW	0.55

GENERAL

Operation voltage	volts	415 ± 10%AC 3 Phase
Floor space with MGT standard cooalnt tank	mm	NA
Machine weight Approx.	kg	NA
Machine weight	kg	NA
Connected Load(5.5) Kw Motor)	Kva	NA
Machine weight(Approximate)	kg	4000/5000/6000/6500
Floor space LxBXH (without coolant unit)	mm	L=3000/3400/4500/4900 B=2200/2200/2200/2200 H=2500/2500/2500/2500
Floor space	mm	NA
Floor space LxD (without coolant unit)	mm	NA

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KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Swing Diameter	mm	200
Grinding Diameter	mm	100
Admit between center	mm	NA
Max grinding length	mm	NA
Max weight of job between centers	kg	30
ABC / Max grinding length	mm	250
Angle of approach	mm	NA
Grinding Diameter Max	mm	NA
PLC/CNC System	mm	NA
Swing over table	mm	NA
Grinding diameter Max.	mm	NA

CARRIAGE (X AXIS)

Slide stroke	MM	160
Rapid feed rate(On Dia)	m/min	10
Minimum increment / Pulse (Feed Back Resolution)	mm	0.001
Feed servomotor torque	Nm	8
Angle of approach	Deg	0 ° FOR STRAIGHT 30 ° FOR ANGULAR
Guideway Type		NA
Ballscrew	mm	NA

WHEEL SLIDE ( X-Axis )

Slide stroke	mm	NA
Rapid feed rate ( dia )	m/min	NA
Minimum increment/pulse (On dia)	mm	NA
Feed servo motor torque	Nm	NA
Angle of approach	Deg	NA
Wheel slide		NA
Rapid feed rate	mm/min
Minimum increment/pulse	mm
Wheel approach	Deg

TABLE (Z AXIS)

Table stroke	m/min	420
Rapid feed rate	mm/min/td>	10
Minimum Increment / Pulse	mm	0.001
Ballscrew	mm	NA
Feed servomotor torque	Nm	8
Table slide	Nm	NA
Table type	Nm	NA

WHEELHEAD ASSEMBLY

Grinding wheel size (ODxWidthxID)	mm	450 (500 ) x 50 x 203.2
Grinding wheel utilization	mm	NA
Spindle motor power(Induction type)	kW	5.5
Peripheral (surface) speed	m/sec	45
Spindle Bearing	Type	Hydrodynamic
Spindle cone diameter	mm	NA
Maximum Grinding wheel size (ODxWidthxID)	mm	NA
Spindle Bearing Cone diameter	mm

WHEEL HEAD

Grinding wheel size ( ODxIDxWidth* )	mm	NA
Spindle motor power ( Induction type )	kw	NA
peripheral ( surface ) speed	m/sec	NA
Spindle Size	mm	NA
Type of spindle bearing	l (litre)	NA
Grinding wheel size ( ODxIDxWidth )	mm	NA
Spindle rpm	rpm	NA

WORKHEAD

Taper bore	No	MT4
Spindle speed (3 Phase AC Induction motor)	rpm	NA
Spindle motor	kW	NA
Dresser (Tailstock mounted)	Type	NA
Spindle speed (AC Servo Motor) {infinitely variable}	rpm	100-1000
Spindle motor torque	Nm	8
Dresser (Work head)	Type	Blade
Dead Centre with Induction Motor Drive	Kw	NA
Spindle Internal Taper	No	NA
Spindle speed range (Stepped pulley)	rpm	NA
Type		NA
Centre taper	No	NA
Spindle speed ( infinitely variable )	rpm	NA
Spindle motor power	Kw	NA
Motor torque	Nm	NA
Dresser (Work head/Table mounted )	Type	NA
Dresser (Work head mounted )	Type	NA

TAILSTOCK

Centre taper	No	MT3
Quill travel	mm	25 (40)
Micro Taper correction range	mm	±0.03 (Optional)
Quill Diameter	mm	NA
Taper correction range	mm	NA
Miro Taper Correction	Type	NA

HYDRAULIC POWER PACK

Tank capacity

Litre

HYDRAULIC UNIT

Tank capacity	Litre	40
Motor power	kW	0.55

GENERAL

Operation voltage	volts	415 + 10 % AC 3 Phase
Floor space with MGT standard cooalnt tank	mm	NA
Machine weight Approx.	kg	NA
Machine weight	kg	2500
Connected Load(5.5) Kw Motor)	Kva	NA
Machine weight(Approximate)	kg	NA
Floor space LxBXH (without coolant unit)	mm	NA
Floor space	mm	NA
Floor space LxD (without coolant unit)	mm	NA

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ABOUT

KEY SPECIFICATIONS

Description

Units

Values

Component Size

Min-Max (mm)	mm	3-120
Max Length in Plunge Grinding	mm	300
Center height of wheel from floor	mm	1150

Grinding Wheel

Dia x Width x Bore	mm	610X250x304.8
Minimum Diameter	mm	410
Max. Wheel Surface Speed	m/s	45
Grinding Wheel Power (Optional)	KW	30
Grindng wheel Drive		VFD for Constant Surface speed
Auto Balancing- Inside Spindle type		avl as optional
Semi Auto Balancing		NA
Auto Balancing- Flange type		NA

Regulating Wheel

Dia x Width x Bore	mm	350 x 250x 152.4 (RBS Ø 230X50)
Mimimum Dia	mm	270*
Speed Range	RPM	10-210
Regulating wheel tilting	Degree	-3° ~ +5°
Motor Power	KW/RPM	2.2/1500
Wheel Mounting		Direct on Spindle

INFEED SLIDE

Input resolution	mm	0.0001
Minimum increment/pulse	mm	0.0005
Swivel of infeed slide	Degree	±1°
Servo motor	Nm	18(22)
Feedback system		NA
Regulating Wheel Infeed Slide		Manual

In Case of 1 Axis CNC - Opiton

Servo motor-	Nm	(12 Nm)
Feedback system	mm	(Motor Encoder)
Grinding wheel Dresser		2 Axes CNC
Least Count	mm	0.001
Servo motor- both axes	Nm	4 Nm
Reg wheel Dresser		Copying template design (2 Axis CNC - Optional)
Sleeve dia	mm	50
Feed movement increment on dia- Manula knob	mm	0.005
Traverse movement speed	mm/min	50- 500

In Case of 2 Axis CNC

Least Count	mm	0.001
Servo motor- both axes	Nm	4 Nm
Feedback system		std: Motor Encoder

GENERAL

CNC Control System	Make	FANUC/Siemens
Operation voltage	volts	415 + 10 % AC 3 Phase
Machine weight	kg	8000 (Approx)

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ABOUT

KEY SPECIFICATIONS

Description

Units

Values

Component Size

Min-Max (mm)	mm	3-120
Max Length in Plunge Grinding	mm	245
Center height of wheel from floor	mm	1150

Grinding Wheel

Dia x Width x Bore	mm	610X250x304.8
Minimum Diameter	mm	410
Max. Wheel Surface Speed	m/s	45
Grinding Wheel Power (Optional)	KW	22 (30)
Grindng wheel Drive		VFD for Constant Surface speed
Auto Balancing- Inside Spindle type		avl as optional
Semi Auto Balancing		NA
Auto Balancing- Flange type		NA

Regulating Wheel

Dia x Width x Bore	mm	350 x 250x 152.4 (RBS Ø 230X25)
Mimimum Dia	mm	270*
Speed Range	RPM	10-210
Regulating wheel tilting	Degree	-3° ~ +5°
Motor Power	KW/RPM	2.2/1500
Wheel Mounting		Direct on Spindle

INFEED SLIDE

Input resolution	mm	0.0001
Minimum increment/pulse	mm	0.0005
Swivel of infeed slide	Degree	±1°
Servo motor	Nm	18(22)
Feedback system		NA
Regulating Wheel Infeed Slide		Manual

In Case of 1 Axis CNC - Opiton

Servo motor-	Nm	(12 Nm)
Feedback system	mm	(Motor Encoder)
Grinding wheel Dresser		2 Axes CNC
Least Count	mm	0.001
Servo motor- both axes	Nm	4 Nm
Reg wheel Dresser		Copying template design (2 Axis CNC - Optional)
Sleeve dia	mm	50
Feed movement increment on dia- Manula knob	mm	0.005
Traverse movement speed	mm/min	50- 500

In Case of 2 Axis CNC

Least Count	mm	0.001
Servo motor- both axes	Nm	4 Nm
Feedback system		std: Motor Encoder

GENERAL

CNC Control System	Make	FANUC/Siemens
Operation voltage	volts	415 + 10 % AC 3 Phase
Machine weight	kg	8000 (Approx)

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ABOUT

KEY SPECIFICATIONS

Description

Units

Values

Component Size

Min-Max (mm)	mm	2-60
Max Length in Plunge Grinding	mm	145
Center height of wheel from floor	mm	~1050

Grinding Wheel

Dia x Width x Bore	mm	610X150x304.8
Minimum Diameter	mm	410*
Max. Wheel Surface Speed	m/s	45
Grinding Wheel Power (Optional)	KW	11(15)
Grindng wheel Drive		VFD for Constant Surface speed
Auto Balancing- Inside Spindle type		avl as optional
Semi Auto Balancing		avl as optional
Auto Balancing- Flange type		NA

Regulating Wheel

Dia x Width x Bore	mm	305 x 200x 127
Mimimum Dia	mm	240*
Speed Range	RPM	10-210
Regulating wheel tilting	Degree	-3° ~ +5°
Motor Power	KW/RPM	1.5/1500
Wheel Mounting		Direct on Spindle

INFEED SLIDE

Input resolution	mm	0.0001
Minimum increment/pulse	mm	0.0005
Swivel of infeed slide	Degree	±1°
Servo motor	Nm	12
Feedback system		Std: Motor Encoder(Opt: Linear Encoder)
Regulating Wheel Infeed Slide		Manual

In Case of 1 Axis CNC - Opiton

Servo motor-	Nm	(12 Nm)
Feedback system	mm	(Motor Encoder)
Grinding wheel Dresser		2 Axes CNC
Least Count	mm	0.001
Servo motor- both axes	Nm	4 Nm
Reg wheel Dresser		Copying template design (2 Axis CNC - Optional)
Sleeve dia	mm	50- 500
Feed movement increment on dia- Manula knob	mm	0.005
Traverse movement speed	mm/min	50- 500

In Case of 2 Axis CNC

Least Count	mm	0.001
Servo motor- both axes	Nm	4 Nm
Feedback system		std: Motor Encoder

GENERAL

CNC Control System	Make	std: Motor Encoder
Operation voltage	volts	415 + 10 % AC 3 Phase
Machine weight	kg	5000 (Approx)

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ABOUT

KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Swing Diameter	mm	350
Grinding Diameter	mm	NA
Admit between center	mm	530/830/1230
Max grinding length	mm	400/630/1000
Max weight of job between centers	kg	50
ABC / Max grinding length	mm	NA
Angle of approach	mm	Straight
Grinding Diameter Max	mm	60
PLC/CNC System	mm	Mitsubishi E 70 / (Fanuc Oi TF )
Swing over table	mm	NA
Grinding diameter Max.	mm	60

CARRIAGE (X AXIS)

Slide stroke	MM	160
Rapid feed rate(On Dia)	m/min	5000
Minimum increment / Pulse (Feed Back Resolution)	mm	0.001
Feed servomotor torque	Nm	7 Nm
Angle of approach	Deg	0
Guideway Type		V & Flat turcite coated
Ballscrew	mm	Ø32x5

WHEEL SLIDE ( X-Axis )

Slide stroke	mm	NA
Rapid feed rate ( dia )	m/min	NA
Minimum increment/pulse (On dia)	mm	NA
Feed servo motor torque	Nm	NA
Angle of approach	Deg	NA
Wheel slide		NA
Rapid feed rate	mm/min	NA
Minimum increment/pulse	mm	NA
Wheel approach	Deg	NA

TABLE (Z AXIS)

Table stroke	m/min	530/830/1230
Rapid feed rate	mm/min/td>	NA
Minimum Increment / Pulse	mm	0.001
Ballscrew	mm	Ø40x10
Feed servomotor torque	Nm	7 Nm
Table slide	Nm	NA
Table type	Nm	NA

WHEELHEAD ASSEMBLY

Grinding wheel size (ODxWidthxID)	mm	500x60x203.2
Grinding wheel utilization	mm	NA
Spindle motor power(Induction type)	kW	3.7
Peripheral (surface) speed	m/sec	33 (45)
Spindle Bearing	Type	Hydrodynamic (Antifirction)
Spindle cone diameter	mm	NA
Maximum Grinding wheel size (ODxWidthxID)	mm	NA
Spindle Bearing Cone diameter	mm

WHEEL HEAD

Grinding wheel size ( ODxIDxWidth* )	mm	NA
Spindle motor power ( Induction type )	kw	NA
peripheral ( surface ) speed	m/sec	NA
Spindle Size	mm	NA
Type of spindle bearing	l (litre)	NA
Grinding wheel size ( ODxIDxWidth )	mm	NA
Spindle rpm	rpm	NA

WORKHEAD

Taper bore	No	NA
Spindle speed (3 Phase AC Induction motor)	rpm	NA
Spindle motor	kW	NA
Dresser (Tailstock mounted)	Type	NA
Spindle speed (AC Servo Motor) {infinitely variable}	rpm	NA
Spindle motor torque	Nm	NA
Dresser (Work head)	Type	NA
Dead Centre with Induction Motor Drive	Kw	1.1
Spindle Internal Taper	No	MT5
Spindle speed range (Stepped pulley)	rpm	56-630
Type		NA
Centre taper	No	NA
Spindle speed ( infinitely variable )	rpm	NA
Spindle motor power	Kw	NA
Motor torque	Nm	NA
Dresser (Work head/Table mounted )	Type	NA
Dresser (Work head mounted )	Type	NA

TAILSTOCK

Centre taper	No	MT4
Quill travel	mm	40
Micro Taper correction range	mm	NA
Quill Diameter	mm	50
Taper correction range	mm	±0.04
Miro Taper Correction	Type	NA

HYDRAULIC POWER PACK

Tank capacity

Litre

HYDRAULIC UNIT

Tank capacity	Litre	20
Motor power	kW	0.55

GENERAL

Operation voltage	volts	415 + 10 % AC 3 Phase
Floor space with MGT standard cooalnt tank	mm	NA
Machine weight Approx.	kg	3500/4500/55000
Machine weight	kg	NA
Connected Load(5.5) Kw Motor)	Kva	(12.5) approx
Machine weight(Approximate)	kg	NA
Floor space LxBXH (without coolant unit)	mm	NA
Floor space	mm	NA
Floor space LxD (without coolant unit)	mm	NA

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ABOUT

KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Swing Diameter	mm	200
Grinding Diameter	mm	50
Admit between center	mm	230
Max grinding length	mm	180
Max weight of job between centers	kg	20
ABC / Max grinding length	mm	NA
Angle of approach	mm	NA
Grinding Diameter Max	mm	NA
PLC/CNC System	mm	NA
Swing over table	mm	NA
Grinding diameter Max.	mm	NA

CARRIAGE (X AXIS)

Slide stroke	MM	160
Rapid feed rate(On Dia)	m/min	10000
Minimum increment / Pulse (Feed Back Resolution)	mm	0.0001
Feed servomotor torque	Nm	7
Angle of approach	Deg	0/30
Guideway Type		NA
Ballscrew	mm	NA

WHEEL SLIDE ( X-Axis )

Slide stroke	mm	NA
Rapid feed rate ( dia )	m/min	NA
Minimum increment/pulse (On dia)	mm	NA
Feed servo motor torque	Nm	NA
Angle of approach	Deg	NA
Wheel slide		NA
Rapid feed rate	mm/min	NA
Minimum increment/pulse	mm	NA
Wheel approach	Deg	NA

TABLE (Z AXIS)

Table stroke	m/min	420
Rapid feed rate	mm/min/td>	10000
Minimum Increment / Pulse	mm	0.001
Ballscrew	mm	NA
Feed servomotor torque	Nm	7
Table slide	Nm	NA
Table type	Nm	NA

WHEELHEAD ASSEMBLY

Grinding wheel size (ODxWidthxID)	mm	400x50x127
Grinding wheel utilization	mm	100 mm on dia
Spindle motor power(Induction type)	kW	3.7
Peripheral (surface) speed	m/sec	33
Spindle Bearing	Type	Antifriction
Spindle cone diameter	mm	50
Maximum Grinding wheel size (ODxWidthxID)	mm	NA
Spindle Bearing Cone diameter	mm

WHEEL HEAD

Grinding wheel size ( ODxIDxWidth* )	mm	NA
Spindle motor power ( Induction type )	kw	NA
peripheral ( surface ) speed	m/sec	NA
Spindle Size	mm	NA
Type of spindle bearing	l (litre)	NA
Grinding wheel size ( ODxIDxWidth )	mm	NA
Spindle rpm	rpm	NA

WORKHEAD

Taper bore	No	MT-4
Spindle speed (3 Phase AC Induction motor)	rpm	90-1000
Spindle motor	kW	0.75
Dresser (Tailstock mounted)	Type	Blade type
Spindle speed (AC Servo Motor) {infinitely variable}	rpm	NA
Spindle motor torque	Nm	NA
Dresser (Work head)	Type	NA
Dead Centre with Induction Motor Drive	Kw	NA
Spindle Internal Taper	No	NA
Spindle speed range (Stepped pulley)	rpm	NA
Type		NA
Centre taper	No	NA
Spindle speed ( infinitely variable )	rpm	NA
Spindle motor power	Kw	NA
Motor torque	Nm	NA
Dresser (Work head/Table mounted )	Type	NA
Dresser (Work head mounted )	Type	NA

TAILSTOCK

Centre taper	No	MT-3
Quill travel	mm	25
Micro Taper correction range	mm	±0.035
Quill Diameter	mm	NA
Taper correction range	mm	NA
Miro Taper Correction	Type	NA

HYDRAULIC POWER PACK

Tank capacity

Litre

HYDRAULIC UNIT

Tank capacity	Litre	NA
Motor power	kW	NA

GENERAL

Operation voltage	volts	415±10% AC 3 Phase
Floor space with MGT standard cooalnt tank	mm	1500 x 1500
Machine weight Approx.	kg	2000
Machine weight	kg	NA
Connected Load(5.5) Kw Motor)	Kva	NA
Machine weight(Approximate)	kg	NA
Floor space LxBXH (without coolant unit)	mm	NA
Floor space	mm	NA
Floor space LxD (without coolant unit)	mm	NA

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ABOUT

KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Swing over table	mm	440[550]
Grinding Diameter (Max. OD)	mm	250*
Grinding Diameter (Min. OD)	mm	6*
Grinding Diameter (Max. ID)	mm	200*
Grinding Diameter (Min. ID)	mm	6*
Max. weight of job between centers	kg	250
Admit Between Centre	mm	800, 1600, 2000
Grinding length / ABC	mm	NA
Admit Between Centre ABC	mm	NA
Grinding length		750, 1550, 2000
Max. weight of job on chucking application (Including Chuck Job)	kg	80
Max. weight of job on chucking application (Including Chuck weight)	kg	NA

WHEEL HEAD

Grinding wheel size (ODxIDxWidth)	mm	(U- 500x203.2x80) [E-600X254X80(100)]
Minimum usable size of Grinding Wheel(OD)	mm	400 [440 with 600 mm wheel]
Spindle speed	rpm	1260-1405 (with 500mm wheel & 33mps), 1050-1160(with 600mm wheel & 33mps)
Spindle motor power	kW	7.5[11]
Peripheral (surface) speed	m/sec	33
Rapid approach	mm	50
Infeed with hand wheel	mm	225
Max. Plunge feed on Dia. (auto)	kW	1.7[3.4]
Minimum increment on diameter	kW	0.001
Infeed rate on diameter(coarse/fine)	mm/min	0.015 - 6 / 0.015 - 3
Spark off time	sec	0 - 60

TABLE

Table speed	m/min	0.1~3.5
Table stroke	mm	850, 1650, 2100
Minimum automatic travel	mm	2
Maximum swivel of table	deg	-3° to 9°, -1° to 6°, -1° to 4°

WORKHEAD

Taper bore	mm	MT 5
Spindle speed	rpm	28 ~ 312 (8 Steps)
Spindle motor power (In 2 Steps)	kW	1.5 / 2.2
Spindle motor power (two speed)	MT	NA

TailStock

Centre taper	no	MT 5
Quill travel	mm	40
Quill diameter	mm	65
Taper Correction Range (Optional)	mm	NA
Microtaper Correction	mm	[ ± 0.040]

HYDRAULIC UNIT

Tank capacity	Liter	70
Motor power	kW	0.75
Pump Capacity	lpm	10

INTERNAL GRINDING (Only Universal / Only for GCU / Only for GCHU)

Motor power	kw	1.5
Spindle housing bore	mm	100
Optional spindle (Dia x Length (Max.rpm)	mm (rpm)	[100X250(8000)], [60 x 250(18000)]
Standard spindle (Dia x Length (Max.rpm)	mm (rpm)	80X250(12000)

GENERAL

Operation voltage	volts	415 +/-10% AC 3 Phase
Total power requirement	kW	12.5
Floor space including Std. coolant tank (LxW)	mm	NA
Machine weight	kg	3800, 4500, 5200
Approx Floor space including Standard coolant tank (LxW)	sq m	4200 x 2250, 5350 x 2250, 7200 x 2250

*Higher capacity machine up to 3000 ABC are available specification on request
# Only for External model [ ] option

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KEY SPECIFICATIONS

Description

Units

Values

Component Size

Min-Max (mm)	mm	2-60
Max Length in Plunge Grinding	mm	195
Center height of wheel from floor	mm	~1050

Grinding Wheel

Dia x Width x Bore	mm	510X200x254
Minimum Diameter	mm	370*
Max. Wheel Surface Speed	m/s	45
Grinding Wheel Power (Optional)	KW	11(15)
Grindng wheel Drive		VFD for Constant Surface speed
Auto Balancing- Inside Spindle type		avl as optional
Semi Auto Balancing		avl as optional
Auto Balancing- Flange type		NA

Regulating Wheel

Dia x Width x Bore	mm	305 x 200x 127 (RBS Ø 190X27 & 12.5)
Mimimum Dia	mm	240*
Speed Range	RPM	10-210 (500 With Direct servo Drive)
Regulating wheel tilting	Degree	-3° ~ +5°
Motor Power	KW/RPM	1.5/1500
Wheel Mounting		Direct on Spindle

INFEED SLIDE

Input resolution	mm	0.0001
Minimum increment/pulse	mm	0.0005
Swivel of infeed slide	Degree	±1°
Servo motor	Nm	12
Feedback system		Std: Motor Encoder (Opt: Linear Encoder)
Regulating Wheel Infeed Slide		Manual

In Case of 1 Axis CNC - Opiton

Servo motor-	Nm	(12 Nm)
Feedback system	mm	(Motor Encoder)
Grinding wheel Dresser		2 Axes CNC
Least Count	mm	0.001
Servo motor- both axes	Nm	4 Nm
Reg wheel Dresser		Copying template design (2 Axis CNC - Optional)
Sleeve dia	mm	50
Feed movement increment on dia- Manula knob	mm	0.005
Traverse movement speed	mm/min	50- 500

In Case of 2 Axis CNC

Least Count	mm	(0.001)
Servo motor- both axes	Nm	(4 Nm)
Feedback system		(Motor Encoder)

GENERAL

CNC Control System	Make	FANUC/Siemens
Operation voltage	volts	415 + 10 % AC 3 Phase
Machine weight	kg	5000 (Approx)

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ABOUT

KEY SPECIFICATIONS

Description

Units

Values

CAPACITY

Swing over table	mm	200
Grinding Diameter (Max. OD)	mm	100
Grinding Diameter (Min. OD)	mm	6**
Grinding Diameter (Max. ID)	mm	85
Grinding Diameter (Min. ID)	mm	6**
Max. weight of job between centers	kg	30
Admit Between Centre	mm	NA
Grinding length / ABC	mm	400 [600]
Admit Between Centre ABC	mm	NA
Grinding length		NA
Max. weight of job on chucking application (Including Chuck Job)	kg	NA
Max. weight of job on chucking application (Including Chuck weight)	kg	10

WHEEL HEAD

Grinding wheel size (ODxIDxWidth)	mm	350x127x50
Minimum usable size of Grinding Wheel(OD)	mm	300* *Only possible in straight grinding.
Spindle speed	rpm	1800 - 2000
Spindle motor power	kW	3.7
Peripheral (surface) speed	m/sec	33
Rapid approach	mm	40
Infeed with hand wheel	mm	20
Max. Plunge feed on Dia. (auto)	kW	1.7 [3.4]
Minimum increment on diameter	kW	0.001
Infeed rate on diameter(coarse/fine)	mm/min	0.015 - 6 / 0.015 - 3
Spark off time	sec	0 - 60

TABLE

Table speed	m/min	0.1 - 5
Table stroke	mm	450
Minimum automatic travel	mm	2
Maximum swivel of table	deg	-2º to + 30º

WORKHEAD

Taper bore	mm	MT-4
Spindle speed	rpm	90-1000
Spindle motor power (In 2 Steps)	kW	NA
Spindle motor power (two speed)	MT	0.28/0.37

TailStock

Centre taper	no	MT-3
Quill travel	mm	25
Quill diameter	mm	40
Taper Correction Range (Optional)	mm	[±0.03]
Microtaper Correction	mm	NA

HYDRAULIC UNIT

Tank capacity	Liter	40
Motor power	kW	0.75
Pump Capacity	lpm	10

INTERNAL GRINDING (Only Universal / Only for GCU / Only for GCHU)

Motor power	kw	1.5
Spindle housing bore	mm	60
Optional spindle (Dia x Length (Max.rpm)	mm (rpm)	[45 X 250 (30000)]
Standard spindle (Dia x Length (Max.rpm)	mm (rpm)	60 X 250 (18000)

GENERAL

Operation voltage	volts	415+/-10% AC 3 Phase
Total power requirement	kW	6.5 [8.5]
Floor space including Std. coolant tank (LxW)	mm	2600 x 1800
Machine weight	kg	2000
Approx Floor space including Standard coolant tank (LxW)	sq m	NA

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LCXT 20

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ABOUT

KEY SPECIFICATIONS

Description

Units

Values

Standard Chuck Size	mm	Ø254
Turret Station		10x2
Turret Type		Radial Servo
X-Axis Stroke	mm	190
Z-Axis Stroke	mm	190
X & Z Axes Rapid	m/min	24
Spindle Power @ Continous	KW	11
Spindle Speed	rpm	50-3500
Spindle Nose		A2-6
Front Bearing Dia	mm	100
Foot Print Dimension (L X B)	mm	2390X2220

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LCXT 12

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ABOUT

KEY SPECIFICATIONS

Description

Units

Values

Standard Chuck Size	mm	Ø165
Turret Station		8x2
Turret Type		Radial Servo
X-Axis Stroke	mm	130
Z-Axis Stroke	mm	145
X & Z Axes Rapid	m/min	24
Spindle Power @ Continous	KW	5.5
Spindle Speed	rpm	50-4500
Spindle Nose		A2-5
Front Bearing Dia	mm	80
Foot Print Dimension (L X B)	mm	1900X1871

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Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.