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DMG MORI Products

Grinding centres

TGN 30/30
TGN 30/30
Grinding centre
DMG MORI Global Marketing GmbH
Grinding centres
TGN 30/30
Workspace
90 mm
20 kg
250 mm
 
Machine characteristics
300 mm
 
Tool properties
405 mm
 
Machine control
Fanuc
 
CNC Thread Grinding Machine

High-accuracy thread grinding machine with excellent operability having distance between centers 300mm
  • Numerical-controlled swivel of wheelhead enables helix angle change by easy numerical input.
  • It provides high-accuracy thread grinding for various workpieces such as thread gauge, worm shaft, etc.

Closed loop positional feedback for each axis providing the highest accuracy thread grinding results
  • Rotary encoder with 0.0001°control on work spindle, and optical scale feedback control on X & Z-axis are equipped as standard.
  • By equipping built-in type grinding spindle as standard, machine vibration is minimized to achieve high-accuracy thread grinding even with small-diameter thread.

Improvement in stability of pitch diameter of thread
  • Locating the dresser on the back of the work spindle enables minimizing error in X-axis travel and improves diameter accuracy.

Easier replacement of the grinding wheel and the dresser
  • Easy access from a side door, and a top door available for crane operation.
Product details Homepage Product request
TGN 30/80
TGN 30/80
Grinding centre
DMG MORI Global Marketing GmbH
Grinding centres
TGN 30/80
Workspace
150 mm
80 kg
750 mm
 
Machine characteristics
800 mm
 
Tool properties
455 mm
 
Machine control
Fanuc
 
CNC Thread Grinding Machine

High-accuracy thread grinding machine with excellent operability having distance between centers 800mm
  • Numerical-controlled swivel of wheelhead enables helix angle change by easy numerical input.
  • It provides high-accuracy thread grinding for various workpieces such as spindle, worm shaft, thread gauge, ball screw, etc.

Closed loop positional feedback for each axis providing the highest accuracy thread grinding results
  • Rotary encoder with 0.0001°control on work spindle, and optical scale feedback control on X & Z-axis are equipped as standard.
  • By equipping built-in type grinding spindle as standard, machine vibration is minimized to achieve high-accuracy thread grinding even with small-diameter thread.

Improvement in stability of pitch diameter of thread
  • Locating the dresser on the back of the work spindle enables minimizing error in X-axis travel and improves diameter accuracy.

Easier replacement of the grinding wheel and the dresser
  • Easy access from a side door, and a top door available for crane operation.
Product details Homepage Product request
TGN 45/125
TGN 45/125
Grinding centre
DMG MORI Global Marketing GmbH
Grinding centres
TGN 45/125
Workspace
200 mm
100 kg
1200 mm
 
Machine characteristics
1250 mm
 
Tool properties
510 mm
 
Machine control
Fanuc
 
CNC Thread Grinding Machine

High-accuracy thread grinding machine with excellent operability having distance between centers 1250mm
  • Numerical-controlled swivel of wheelhead enables helix angle change by easy numerical input.
  • It provides high-accuracy thread grinding for various workpieces such as spindle, worm shaft, ball screw, etc.

Closed loop positional feedback for each axis providing the highest accuracy thread grinding results
  • Rotary encoder with 0.0001°control on work spindle, and optical scale feedback control on X & Z-axis are equipped as standard.
  • By equipping built-in type grinding spindle as standard, machine vibration is minimized to achieve high-accuracy thread grinding even with small-diameter thread.

Improvement in stability of pitch diameter of thread
  • Locating the dresser on the back of the work spindle enables minimizing error in X-axis travel and improves diameter accuracy.

Easier replacement of the grinding wheel and the dresser
  • Easy access from a side door, and a top door available for crane operation.
Product details Homepage Product request
Vertical Mate 55
Vertical Mate 55
Grinding centre
DMG MORI Global Marketing GmbH
Grinding centres
Vertical Mate 55
Workspace
550 mm
500 mm
450 mm
325 mm
 
Machine characteristics
350 min⁻¹
15000 min⁻¹
 
Machine control
Fanuc
 
CNC Vertical Multi-Process Grinding Machine

Multi-process grinding capability
  • Grinding ID, OD and face by one-time chucking
  • ATC unit with storage capacity of 6 tools

Wheel spindle
  • Single spindle type : HSK-E63
  • 2-position turret with indexing angle 0° and 22.5°

High-accuracy result example with TAIYO's standard test piece
  • Roundness 1.0µm
  • Concentricity, Cylindricity, Squareness 2.0µm
  • Surface roughness Ra 0.2µm

Other Features
  • Touch sensor for measuring ID, OD and face (option)
  • Scale feedback control for X-axis (One for Z-axis available as an option)
  • Single point dresser (Rotary dresser available as an option)
  • Work spindle fixed-position stop
Product details Homepage Product request
Vertical Mate 85
Vertical Mate 85
Grinding centre
DMG MORI Global Marketing GmbH
Grinding centres
Vertical Mate 85
Workspace
850 mm
800 mm
600 mm
500 mm
 
Machine characteristics
200 min⁻¹
9000 min⁻¹
 
Machine control
Fanuc
 
CNC Vertical Multi-Process Grinding Machine

Multi-process grinding capability
  • Grinding ID, OD and face by one-time chucking
  • ATC unit with storage capacity of 6 tools

Wheel spindle
  • Single spindle type : HSK-E100
  • 2-position turret with indexing angle 0° and 22.5°

High-accuracy result example with TAIYO's standard test piece
  • Roundness 1.0µm
  • Concentricity, Cylindricity, Squareness 2.0µm
  • Surface roughness Ra 0.2µm

Other Features
  • Touch sensor for measuring ID, OD and face (option)
  • Scale feedback control for X-axis (One for Z-axis available as an option)
  • Single point dresser (Rotary dresser available as an option)
  • Work spindle fixed-position stop
Product details Homepage Product request
Vertical Mate 125
Vertical Mate 125
Grinding centre
DMG MORI Global Marketing GmbH
Grinding centres
Vertical Mate 125
Workspace
1250 mm
1200 mm
600 mm
500 mm
 
Machine characteristics
100 min⁻¹
9000 min⁻¹
 
Machine control
Fanuc
 
CNC Vertical Multi-Process Grinding Machine

Multi-process grinding capability
  • Grinding ID, OD and face by one-time chucking
  • ATC unit with storage capacity of 6 tools

Wheel spindle
  • Single spindle type : HSK-E100
  • 2-position turret with indexing angle 0° and 22.5°
High-accuracy result example with TAIYO's standard test piece
  • Roundness, Concentricity, Cylindricity, Squareness 2.0µm
  • Surface roughness Ra 0.2µm

Other Features
  • Touch sensor for measuring ID, OD and face (option)
  • Scale feedback control for X-axis (One for Z-axis available as an option)
  • Single point dresser (Rotary dresser available as an option)
  • Work spindle fixed-position stop
Product details Homepage Product request
CVG 6
CVG 6
Grinding centre
DMG MORI Global Marketing GmbH
Grinding centres
CVG 6
Workspace
650 mm
600 mm
550 mm
500 mm
 
Machine characteristics
350 min⁻¹
9000 min⁻¹
 
Machine control
Fanuc
 
CNC Vertical Multi-Process Grinding Machine

2-Pallet APC (Auto. Pallet Change) option
  • Reduction of non-grinding time by allowing workpiece change and set-up during grinding operation.
  • Significant improvement of productivity by making unattended operation time longer.
  • Work spindle swing φ650 mm / Table size φ550 mm

Wheel spindle B-axis option

  • Standard is turret type with 3-position indexing at 0° / 22.5° / 180°.
  • Turret type with continuous indexing function can be selected as an option. Minimum indexing unit is 0.0001°, between the range of ±30° for ID spindle, ±45° for OD spindle.

Work spindle C-axis option

  • Continuous indexing of work spindle is available by equipping Direct Drive motor, at minimum indexing unit 0.0001°.
  • Allows profile grinding of curvic coupling and cam shape, etc.

Other features

  • ATC unit with 6-tool storage for internal grinding spindle
  • Touch sensor for measuring ID, OD and face (option)
  • Rotary dresser (Single point dresser available as an option)
  • Linear scale for X-axis (One for Z-axis available as an option)
Product details Homepage Product request
CVG 9
CVG 9
Grinding centre
DMG MORI Global Marketing GmbH
Grinding centres
CVG 9
Workspace
950 mm
900 mm
700 mm
600 mm
 
Machine characteristics
250 min⁻¹
9000 min⁻¹
 
Machine control
Fanuc
 
CNC Vertical Multi-Process Grinding Machine

2-Pallet APC (Auto. Pallet Change) option
  • Reduction of non-grinding time by allowing workpiece change and set-up during grinding operation.
  • Significant improvement of productivity by making unattended operation time longer.
  • Work spindle swing φ950 mm / Table size φ850 mm

Wheel spindle B-axis option

  • Standard is turret type with 3-position indexing at 0° / 22.5° / 180°.
  • Turret type with continuous indexing function can be selected as an option. Minimum indexing unit is 0.0001°, between the range of ±30° for ID spindle, ±45° for OD spindle.

Work spindle C-axis option

  • Continuous indexing of work spindle is available by equipping Direct Drive motor, at minimum indexing unit 0.0001°.
  • Allows profile grinding of curvic coupling and cam shape, etc.

Other features

  • ATC unit with 6-tool storage for internal grinding spindle
  • Touch sensor for measuring ID, OD and face (option)
  • Rotary dresser (Single point dresser available as an option)
  • Linear scale for X-axis (One for Z-axis available as an option)
  •  
Product details Homepage Product request
CVG 13
CVG 13
Grinding centre
DMG MORI Global Marketing GmbH
Grinding centres
CVG 13
Workspace
1350 mm
1300 mm
700 mm
600 mm
 
Machine characteristics
100 min⁻¹
9000 min⁻¹
 
Machine control
Fanuc
 
CNC Vertical Multi-Process Grinding Machine

2-Pallet APC (Auto. Pallet Change) option
  • Reduction of non-grinding time by allowing workpiece change and set-up during grinding operation.
  • Significant improvement of productivity by making unattended operation time longer.
  • Work spindle swing ø1350 mm / Table size ø1250 mm

Wheel spindle B-axis option

  • Standard is turret type with 3-position indexing at 0° / 22.5° / 180°.
  • Turret type with continuous indexing function can be selected as an option. Minimum indexing unit is 0.0001°, between the range of ±30° for ID spindle, ±45° for OD spindle.

Work spindle C-axis option

  • Continuous indexing of work spindle is available by equipping Direct Drive motor, at minimum indexing unit 0.0001°.
  • Allows profile grinding of curvic coupling and cam shape, etc.

Other features

  • ATC unit with 6-tool storage for internal grinding spindle
  • Touch sensor for measuring ID, OD and face (option)
  • Rotary dresser (Single point dresser available as an option)
  • Linear scale for X-axis (One for Z-axis available as an option)
Product details Homepage Product request
NVGH-3T
NVGH-3T
Grinding centre
DMG MORI Global Marketing GmbH
Grinding centres
NVGH-3T
Workspace
350 mm
350 mm
450 mm
320 mm
 
Machine characteristics
800 min⁻¹
20000 min⁻¹
 
Machine control
Fanuc
 
Excellent grinding performance by ultimate high-rigidity model
  • Highest spec model for small/medium parts to improve productivity and to achieve high accuracy in various industries such as automobile, aircrafts, bearings, etc.

High-rigidity grinding spindle

  • 2 spindles equipped on a turret with continuous indexing function (B-axis)
  • Internal grinding spindle : HSK-A63 with ATC function
  • External grinding spindle : φ355 grinding wheel equipped as standard

Work spindle C-axis option

  • Continuous indexing of work spindle is available at minimum indexing unit 0.0001? by equipping Direct Drive motor
  • Enables non-round grinding such as polygon and cam shape, and also curvic coupling by synchronous control of X and C-axis

Other features

  • Automation with SCARA robot, rotary stocker, etc.
  • AMS (Automatic Measurement System) available with various stylus options
  • ATC (Automatic Tool Changer) with 6-tool storage for internal grinding spindle
  • Dresser unit with single point diamond (Options: Rotary dresser, R-shape dresser, AE sensor, etc.)
Product details Homepage Product request
NVGH-6T
NVGH-6T
Grinding centre
DMG MORI Global Marketing GmbH
Grinding centres
NVGH-6T
Workspace
650 mm
600 mm
500 mm
450 mm
 
Machine characteristics
500 min⁻¹
10000 min⁻¹
 
Machine control
Fanuc
 
CNC Vertical Multi-Process Grinding Machine

Excellent grinding performance by ultimate high-rigidity model
  • Highest spec model to improve productivity and to achieve high accuracy in various industries such as bearings, aircrafts, industrial machinery, etc.
  • 2 high-rigidity grinding spindles are equipped on a turret with continuous indexing function (B-axis); internal grinding spindle with HSK-A100, and external grinding spindle.

Hard turning function (option)

  • External grinding spindle can be changed to turning spindle for high-efficiency stock removal, which contributes to significant reduction of cycle time.

Work spindle C-axis function (option)

  • Continuous indexing of work spindle is available at minimum indexing unit 0.0001? by equipping Direct Drive motor
  • Enables non-round grinding such as polygon and cam shape, and also curvic coupling by synchronous control of X and C-axis

Other features

  • Automation with SCARA robot, rotary stocker, APC (Automatic Pallet Changer), etc.
  • AMS (Automatic Measurement System) available with various stylus options
  • ATC (Automatic Tool Changer) with 6-tool storage for internal grinding spindle
  • Dresser unit with single point diamond (Options: Rotary dresser, R-shape dresser, AE sensor, etc.)
Product details Homepage Product request
NVGH-9T
NVGH-9T
Grinding centre
DMG MORI Global Marketing GmbH
Grinding centres
NVGH-9T
Workspace
950 mm
900 mm
700 mm
600 mm
 
Machine characteristics
250 min⁻¹
6000 min⁻¹
 
Machine control
Fanuc
 
CNC Vertical Multi-Process Grinding Machine

Excellent grinding performance by ultimate high-rigidity model
  • Highest spec model to improve productivity and to achieve high accuracy in various industries such as bearings, aircrafts, ships, energy, industrial machinery, etc.
  • 1-spindle spec. with HSK-A125 high-rigidity grinding spindle equipped on a turret with continuous indexing function (B-axis)

Hard turning function (option)

  • Turning spindle can be added as an option for high-efficiency stock removal, which contributes to significant reduction of cycle time.

Work spindle C-axis option

  • Continuous indexing of work spindle is available at minimum indexing unit 0.0001? by equipping Direct Drive motor
  • Enables non-round grinding such as polygon and cam shape, and also curvic coupling by synchronous control of X and C-axis

Other features

  • Automation with SCARA robot, rotary stocker, APC (Automatic Pallet Changer), etc.
  • AMS (Automatic Measurement System) available with various stylus options
  • ATC (Automatic Tool Changer) with 8-tool storage for internal grinding spindle
  • Dresser unit with single point diamond (Options: Rotary dresser, R-shape dresser, AE sensor, etc.)
Product details Homepage Product request
NVGH-12T
NVGH-12T
Grinding centre
DMG MORI Global Marketing GmbH
Grinding centres
NVGH-12T
Workspace
1250 mm
1200 mm
700 mm
600 mm
 
Machine characteristics
200 min⁻¹
6000 min⁻¹
 
Machine control
Fanuc
 
CNC Vertical Multi-Process Grinding Machine

Excellent grinding performance by ultimate high-rigidity model
  • Highest spec model to improve productivity and to achieve high accuracy in various industries such as bearings, aircrafts, ships, energy, industrial machinery, etc.
  • 1-spindle spec. with HSK-A125 high-rigidity grinding spindle equipped on a turret with continuous indexing function (B-axis)

Hard turning function (option)

  • Turning spindle can be added as an option for high-efficiency stock removal, which contributes to significant reduction of cycle time.

Work spindle C-axis option

  • Continuous indexing of work spindle is available at minimum indexing unit 0.0001? by equipping Direct Drive motor
  • Enables non-round grinding such as polygon and cam shape, and also curvic coupling by synchronous control of X and C-axis

Other features

  • Automation with SCARA robot, rotary stocker, APC (Automatic Pallet Changer), etc.
  • AMS (Automatic Measurement System) available with various stylus options
  • ATC (Automatic Tool Changer) with 8-tool storage for internal grinding spindle
  • Dresser unit with single point diamond (Options: Rotary dresser, R-shape dresser, AE sensor, etc.)
Product details Homepage Product request
NVGH-22T
NVGH-22T
Grinding centre
DMG MORI Global Marketing GmbH
Grinding centres
NVGH-22T
Workspace
2250 mm
2200 mm
700 mm
600 mm
 
Machine characteristics
100 min⁻¹
6000 min⁻¹
 
Machine control
Fanuc
 
CNC Vertical Multi-Process Grinding Machine

Excellent grinding performance by ultimate high-rigidity model
  • Highest spec model to improve productivity and to achieve high accuracy in various industries such as bearings, aircrafts, ships, energy, industrial machinery, etc.
  • 1-spindle spec. with HSK-A125 high-rigidity grinding spindle equipped on a turret with continuous indexing function (B-axis)

Hard turning function (option)

  • Turning spindle can be added as an option for high-efficiency stock removal, which contributes to significant reduction of cycle time.

Work spindle C-axis option

  • Continuous indexing of work spindle is available at minimum indexing unit 0.0001? by equipping Direct Drive motor
  • Enables non-round grinding such as polygon and cam shape, and also curvic coupling by synchronous control of X and C-axis

Other features

  • Automation with SCARA robot, rotary stocker, APC (Automatic Pallet Changer), etc.
  • AMS (Automatic Measurement System) available with various stylus options
  • ATC (Automatic Tool Changer) with 8-tool storage for internal grinding spindle
  • Dresser unit with single point diamond (Options: Rotary dresser, R-shape dresser, AE sensor, etc.)
Product details Homepage Product request
IGV-1N
IGV-1N
Grinding centre
DMG MORI Global Marketing GmbH
Grinding centres
IGV-1N
Workspace
200 mm
100 mm
200 mm
100 mm
 
Machine characteristics
2000 min⁻¹
75000 min⁻¹
 
CNC Vertical Internal Grinding Machine

Operability improved by its vertical structure
  • Easy workpiece setup and centering with both hands
  • Stable workpiece seating on a chuck with less clamping force
  • Roundness of less than 1µm achieved with Taiyo Koki's standard test piece

Suitable for mass production of precision parts

  • A variety of grinding spindles available, 45,000min-1 or 75,000min-1 as standard, 30,000min-1 selectable as an option
  • In-process ID measuring gauge available as an option

Space-saving feature

  • Minimized installation space with machine width 1,100mm x depth 2,800mm

Other features
  • Automation systems available such as robot, loader, stocker, etc (option)
  • Chucking systems available such as precision air chuck, diaphragm chuck, collet chuck, etc (option)
  • Automatic measurement system (option)
  • Scale feedback control for X/Z-axis (option)
  • Single point dresser (Rotary dresser and AE dresser available as an option)
Product details Homepage Product request
IGV-3N
IGV-3N
Grinding centre
DMG MORI Global Marketing GmbH
Grinding centres
IGV-3N
Workspace
380 mm
250 mm
300 mm
150 mm
 
Machine characteristics
800 min⁻¹
18000 min⁻¹
 
Machine control
Fanuc
 
CNC Vertical Internal Grinding Machine

Operability improved by its vertical structure
  • Easy workpiece setup and centering with both hands
  • Stable workpiece seating on a chuck with less clamping force
  • Roundness of less than 1µm achieved with Taiyo Koki's standard test piece

Suitable for mass production of precision parts

  • ATC (Automatic Tool Changer) available as an option with storage capacity of 5 tools
  • A variety of grinding spindles available, 18,000min-1 as standard, 30,000min-1, 45,000min-1 or 75,000min-1 selectable as an option
  • In-process ID measuring gauge available as an option

Space-saving feature

  • Minimized installation space with machine width 1,400mm (1,530 at ATC spec) x depth 3,050mm

Other features

  • Automation systems available such as robot, loader, stocker, etc (option)
  • Chucking systems available such as precision air chuck, scroll chuck, magnet chuck, etc (option)
  • Automatic measurement system (option)
  • Scale feedback control for X/Z-axis (option)
  • Single point dresser (Rotary dresser and AE dresser available as an option)
Product details Homepage Product request
EGV-3N
EGV-3N
Grinding centre
DMG MORI Global Marketing GmbH
Grinding centres
EGV-3N
Workspace
380 mm
300 mm
300 mm
150 mm
 
Machine characteristics
800 min⁻¹
3700 min⁻¹
 
Machine control
Fanuc
 
CNC Vertical External Grinding Machine

Operability improved by its vertical structure
  • Easy workpiece setup and centering with both hands
  • Stable workpiece seating on a chuck with less clamping force
  • Roundness of less than 1µm achieved with Taiyo Koki's standard test piece

Suitable for mass production of precision parts

  • Grinding spindle with rotation speed 3,700min-1
  • In-process OD measuring gauge available as an option

Space-saving feature

  • Minimized installation space with machine width 1,400mm x depth 3,050mm

Other features

  • Automation systems available such as robot, loader, stocker, etc (option)
  • Chucking systems available such as precision air chuck, scroll chuck, magnet chuck, etc (option)
  • Automatic measurement system (option)
  • Scale feedback control for X/Z-axis (option)
  • Single point dresser (Rotary dresser and AE dresser available as an option)
Product details Homepage Product request
IGV-1NT
IGV-1NT
Grinding centre
DMG MORI Global Marketing GmbH
Grinding centres
IGV-1NT
Workspace
180 mm
100 mm
100 mm
100 mm
 
Machine characteristics
2000 min⁻¹
75000 min⁻¹
 
Machine control
Fanuc
 
CNC Vertical Multi-Process Grinding Machine

Operability improved by its vertical structure
  • Easy workpiece setup and centering with both hands
  • Stable workpiece seating on a chuck with less clamping force
  • Roundness of less than 1µm achieved with Taiyo Koki's standard test piece

Multi-process grinding enabled by turret-type wheel head

  • Both internal and external grinding spindles equipped as standard, which enables grinding of ID, OD and face in one-time chucking
  • Internal grinding spindle : selectable from 30,000min-1, 45,000min-1 or 75,000min-1
  • External grinding spindle : 3,700min-1

High productivity in a compact installation space
  • Minimized installation space with machine width 1,190mm x depth 3,100mm
  • Suitable for high-accuracy, high-efficiency grinding of mass-produced precision parts

Other features

  • Automation systems available such as robot, loader, stocker, etc. (option)
  • Chucking systems available such as precision air chuck, diaphragm chuck, collet chuck, etc. (option)
  • Automatic measurement system (option)
  • Scale feedback control for X/Z-axis (option)
  • Single point dresser (Rotary dresser and AE dresser available as an option)
Product details Homepage Product request
IGV-3NT
IGV-3NT
Grinding centre
DMG MORI Global Marketing GmbH
Grinding centres
IGV-3NT
Workspace
300 mm
200 mm
150 mm
150 mm
 
Machine characteristics
800 min⁻¹
75000 min⁻¹
 
Machine control
Fanuc
 
CNC Vertical Multi-Process Grinding Machine

Operability improved by its vertical structure
  • Easy workpiece setup and centering with both hands
  • Stable workpiece seating on a chuck with less clamping force
  • Roundness of less than 1µm achieved with Taiyo Koki's standard test piece

Multi-process grinding enabled by turret-type wheel head

  • Both internal and external grinding spindles equipped as standard, which enables grinding of ID, OD and face in one-time chucking
  • Internal grinding spindle : selectable from 30,000min-1, 45,000min-1 or 75,000min-1
  • External grinding spindle : 3,700min-1

High productivity in a compact installation space
  • Minimized installation space with machine width 1,570mm x depth 3,250mm
  • Suitable for high-accuracy, high-efficiency grinding of mass-produced precision parts

Other features

  • Touch panel with a wide display for smooth operation
  • Conversational programming software "GriPS?" available as an option
  • Automation systems available such as robot, loader, stocker, etc (option)
  • Automatic measurement system (option)
  • Chucking systems available such as precision air chuck, collet chuck, diaphragm chuck, etc (option)
Product details Homepage Product request
PGV 2
PGV 2
Grinding centre
DMG MORI Global Marketing GmbH
Grinding centres
PGV 2
Workspace
250 mm
200 mm
200 mm
200 mm
 
Machine characteristics
1500 min⁻¹
18000 min⁻¹
 
Machine control
Fanuc
 
High productivity enabled by turn table

Reduction of cycle time with 2-ACC (Auto. Chuck Change) system
  • A work loading/unloading station and 1 grinding station is equipped as standard, which significantly improves production capacity.
  • Work change and set-up can be done while grinding another work.
  • Different processes can be done by selecting gang-tooling spec.

Wheel spindle combination

  • Standard : 1 spindle (Internal or External)
  • Option 1 : 2 spindles (Internal + Internal)
  • Option 2 : 2 spindles (Internal + External)

Space-saving feature

  • With its multi-processing capability, floor space and labor cost is less than half compared to having an ID grinder and an OD grinder separately.

Other features

  • Auto. measuring system (option)
  • Single point dresser (Rotary dresser available as an option)
  • Scale feedback control for X and Z-axis (option)
Product details Homepage Product request
PGV 3
PGV 3
Grinding centre
DMG MORI Global Marketing GmbH
Grinding centres
PGV 3
Workspace
250 mm
150 mm
120 mm
120 mm
 
Machine characteristics
1500 min⁻¹
45000 min⁻¹
 
Machine control
Fanuc
 
High-production CNC Vertical Grinding Machine

Reduction of cycle time with 3-ACC (Auto. Chuck Change) system
  • A work loading/unloading station and 2 grinding stations are equipped as standard, which significantly improves production capacity.
  • Work change and set-up can be done while grinding other 2 works.
  • Different processes can be done in 2 grinding stations at the same time.

Wheel spindle combination

  • Standard : 2 spindles (Internal + External)
  • Option 1 : 2 spindles (Internal + Internal)
  • Option 2 : 3 spindles (Gang tooling spec) Internal (Grinding ST.1) + Internal & External (Grinding ST.2)

Space-saving feature

  • With its multi-processing capability, floor space and labor cost is less than half compared to having an ID grinder and an OD grinder separately.

Other features

  • Auto. measuring system (option)
  • Single point dresser (Rotary dresser available as an option)
  • Scale feedback control for X and Z-axis (option)
Product details Homepage Product request
NVG-7LH
NVG-7LH
Grinding centre
DMG MORI Global Marketing GmbH
Grinding centres
NVG-7LH
Workspace
750 mm
750 mm
1100 mm
1000 mm
 
Machine characteristics
200 min⁻¹
6000 min⁻¹
 
Machine control
Fanuc
 
Special model dedicated to deep hole grinding

Special model dedicated to deep hole grinding
  • Deep hole spindle is equipped as standard for grinding long workpiece up to ø750mm(29.5in) x H1,100mm(43.3in).
  • A variety of deep hole spindle is available to meet customer's demands.

Easy setup and high accuracy enabled by the vertical structure

  • Setup work that doesn't go against the gravity allows you to perform centering much more easily and safely.
  • In addition to grinding without being affected by gravity, easy delivery of coolant to the grinding point also contributes to accuracy improvement of deep-hole ID such as roundness, concentricity, cylindricity, surface roughness, etc.

Optimal solution for major parts for construction machinery

  • A typical example is hydraulic breaker cylinder for rock breaker. The piston inside of the cylinder moves up and down by hydraulic pressure, where the accuracy of cylinder ID directly affects the smooth piston movement and boosts the power of the rock breaker.

Heat-resistant measures at each section allowing high-accuracy grinding

  • 0.1µm-scale feedback control is equipped on both X and Z-axis, which eliminates accuracy errors caused by elongation of ball screws. Also, there is an air gap between the bed and the oil pan to avoid heat effect from the coolant to the bed. 
Product details Homepage Product request
NVG-12LH
NVG-12LH
Grinding centre
DMG MORI Global Marketing GmbH
Grinding centres
NVG-12LH
Workspace
1150 mm
1150 mm
1300 mm
1200 mm
 
Machine characteristics
90 min⁻¹
6000 min⁻¹
 
Machine control
Fanuc
 
Special model dedicated to deep hole grinding

Special model dedicated to deep hole grinding
  • Deep hole spindle is equipped as standard for grinding long workpiece up to ø1,150mm(45.2in) x H1,300mm(51.1in).
  • A variety of deep hole spindle is available to meet customer's demands.
Easy setup and high accuracy enabled by the vertical structure
  • Setup work that doesn't go against the gravity allows you to perform centering much more easily and safely.
  • In addition to grinding without being affected by gravity, easy delivery of coolant to the grinding point also contributes to accuracy improvement of deep-hole ID such as roundness, concentricity, cylindricity, surface roughness, etc.
Optimal solution for major parts for construction machinery
  • A typical example is hydraulic breaker cylinder for rock breaker. The piston inside of the cylinder moves up and down by hydraulic pressure, where the accuracy of cylinder ID directly affects the smooth piston movement and boosts the power of the rock breaker.
Heat-resistant measures at each section allowing high-accuracy grinding
  • 0.1µm-scale feedback control is equipped on both X and Z-axis, which eliminates accuracy errors caused by elongation of ball screws. Also, there is an air gap between the bed and the oil pan to avoid heat effect from the coolant to the bed. 
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Vertical Mate 35
Vertical Mate 35
Grinding centre
DMG MORI Global Marketing GmbH
Grinding centres
Vertical Mate 35
Workspace
350 mm
350 mm
350 mm
250 mm
 
Machine characteristics
500 min⁻¹
18000 min⁻¹
 
Machine control
Fanuc
 
CNC Vertical Multi-Process Grinding Machine

Multi-process grinding capability
  • Grinding ID, OD and face by one-time chucking
  • ATC unit with storage capacity of 4 tools

Wheel spindle
  • Single spindle type : HSK-E63
  • 2-position turret with indexing angle 0° and 22.5°

High-accuracy result example with TAIYO's standard test piece
  • Roundness 1.0µm
  • Concentricity, Cylindricity, Squareness 2.0µm
  • Surface roughness Ra 0.2µm

Other Features
  • Touch sensor for measuring ID, OD and face (option)
  • Scale feedback control for X-axis (One for Z-axis available as an option)
  • Single point dresser (Rotary dresser available as an option)
  • Work spindle fixed-position stop
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