Grindmaster Series

CNC 3-Axis Complex Grinder

Specification:

3-Axes Complex CNC Internal Grinder uses Computer-aided Numerical Controller to control the workhead (X axis),ID/OD wheelhead (W axis) and ID wheelhead (Z axis).With one time chucking action , the Grindmaster 45can perform complex and precision grinding operations, ie : internal diameter, outside diameter, shoulder grinding, taper grinder and end-surface grinding …etc.


Grinding Operation Example :

1. Internal diameter straight grinding operation / Outside diameter straight grinding operation.

2. Internal diameter taper grinding operation / Outside diameter straight grinding operation.

3. Internal diameter straight grinding operation / Outside diameter aper grinding operation.


The closed-loop system design of X-axis ensure High Precision requirement for grinding operation. Further more, auto sizing devices can be chosen to reinforce accuracy performance of Grindmaster 45. Evolutional design of the W-axis swiveling function makes Grindmaster 45 meet the flexibility requirements of job shop manufacturing.

Specifications
GM-45CNC
GM-80CNC
General Capacity ID Grinding Range
Ø2~Ø400 (Ø0.08”~ Ø15.7”)
Ø2~Ø600 (Ø0.08”~ Ø23.6”)
Max. Grinding OD Diameter
Ø450 (17.7”)
Ø800 (31.5”)
Swing over Table
Ø500 (19.7”)
Ø820 (32.3”)
Max. Weight of Workpiece
50 kg
150 kg
Type of Wheel Head
Dual Independent Wheel Head
Work Head Type of Chuck
10" Manual 3-Jaw Chuck
12" Manual 3-Jaw Chuck
Closed-Loop System Travel
600
600
(X axis) Rapid Feedrate
10 m/min
10 m/min
Min. Infeed Increment
0.0001
0.0001
X-axis Servo Motor
1.2 kw(FANUC)
1.2 kw(FANUC)
Spindle Motor
3 kw
3 kw
Spindle Speed (variable)
0~1000 rpm
0~1000 rpm
Swiveling Angle (Manual)
C.W. 30°/ C.C.W. 30°
C.W. 30°/ C.C.W. 30°
ID / OD Wheel Head ID Wheel Size
Ø38x38xØ8.2 (Ø1.5”x1.5”xØ0.3”)
(Y-axis) ID Spindle Motor
2.2 kw(2P)
2.2 kw(2P)
ID Spindle Speed
8000 / 10000 / 20000 rpm
OD Wheel Size
Opt. Ø405x50xØ127 (Ø16”x2”xØ5”)
OD Spindle Motor
Opt. 3.7 kw(4P)
3.7 kw(4P)
Swiveling Mechanism (I/I/O)
N/A
Automatic Swivel
A-axis Swiveling Servo Motor
1.2 kw(FANUC)
1.2 kw(FANUC)
Swiveling Angle
15°
0°/180°
Travel
500 (20”)
500 (20”)
Y-axis Servo Motor
1.2 kw(FANUC)
1.2 kw(FANUC)
Rapid Feedrate
10 m/min
10 m/min
Min. Infeed Increment
0.0001
0.0001
ID Wheel Head (Z-axis) ID Wheel Size
Ø38x38xØ8.2 (Ø1.5”x1.5”xØ0.3”)
ID Spindle Motor
2.2 kw(2P)
2.2 kw(2P)
ID Spindle Speed
8000 / 10000 / 20000 rpm
Travel
500 (20”)
500 (20”)
Z-axis Servo Motor
1.2 kw(FANUC)
1.2 kw(FANUC)
Rapid feedrate
10 m/min
10 m/min
Min. infeed increment
0.0001
0.0001
ID Wheel Head (Z-axis) ID Wheel Size
Ø38x38xØ8.2 (Ø1.5”x1.5”xØ0.3”)
ID Spindle Motor
2.2 kw(2P)
2.2 kw(2P)
ID Spindle Speed
8000 / 10000 / 20000 rpm
Travel
500 (20”)
500 (20”)
Z-axis Servo Motor
1.2 kw(FANUC)
1.2 kw(FANUC)
Rapid feedrate
10 m/min
10 m/min
Min. infeed increment
0.0001
0.0001
Coolant / Lubrication / Hydraulic Coolant Volume
120 L
120 L
Processing
40 L/min
40 L/min
Motor
0.18 kw(4P)
0.18 kw(4P)
Lubrication Volume
20 L
20 L
Motor
0.18 kw(4P)
0.18 kw(4P)
Hydraulic Volume
60L
60L
Motor
2 HP(4P)
2 HP(4P)
Machine Appearance / Dimension / Weight Machine Cover
Fully Enclosure w/h Manual Door
Net Weight
7000 kg
7500 kg
Gross Weight
7500 kg
8000 kg
Packing Dimension (LxWxH)
3350x2300x2000
3400x2300x2250

* We reserve the right to madift the specifications relating to any of above machines without notice.

  • SPARE WHEEL
  • SPARE WHEEL FLANGE
  • SPARE INTERNAL GRINDING SPINDLE
  • TRANSFORMER
  • CE MARK