Features
■Wheelhead moving surface grinding machine, hydraulic-driven for table
longitudinal movement along the bed, wheelhead cross movement along the saddle,
saddle together with wheelhead vertical movement along the column.
■ Teflon-laminated and low friction sliding guideways for table and bed.
■ Ball leadscrews driven for vertical movement and cross movement. Manual
vertical feed with rapid elevation mechanism. Oil motor driven for cross
movement, cross feed can be carried out automatically or manually.
■ Place left for installing servo motor, CNC system can be equipped.
Technical parameters
|
Model |
M7160A×40/HZ |
M7160×50/HZ |
|
|
Table working surface (W×L) |
600×4000mm |
600×5000mm |
|
|
Max. grinding height |
600mm |
600mm |
|
|
Max. table travel |
|
4100mm |
5200mm |
|
T-slot |
Number |
3 |
3 |
|
Width |
22mm |
|
|
|
Pitch |
160mm |
|
|
|
Table longitudinal speed(stepless) |
5～26m/min |
5～26m/min |
|
|
Distance from wheel spindle axis to table |
Max. |
850mm |
825mm |
|
Grinding wheel |
OD |
500mm |
500mm |
|
ID |
203mm |
203mm |
|
|
Width |
63mm |
80mm |
|
|
Spindle speed |
1440r/min |
1440r/min |
|
|
Wheelhead vertical feed |
Handwheel per graduation |
|
0.005mm |
|
Handwheel per revolution |
|
0.50mm |
|
|
Rapid feed |
|
0.4m/min |
|
|
Wheelhead vertical rapid feed |
0.5m/min |
|
|
|
Max. vertical feed |
0.05mm |
0.05mm |
|
|
Wheelhead cross manual feed |
Handwheel per graduation |
0.01mm |
0.01mm |
|
Handwheel per revolution |
1.5mm |
1.5mm |
|
|
Wheelhead cross automatic feed |
Continuous |
0.5～1.5m/min |
0.5～1.5m/min |
|
Intermittent |
5～20mm |
5～20mm |
|
|
Wheelhead motor power |
18.5kw |
18.5kw |
|
|
Hydraulic motor |
Power |
11kw |
7.5kw |
|
Speed |
1500r/min |
960r/min |
|
|
Hydraulic pump |
Pump delivery |
136ml/r |
153ml/r |
|
Vertical motor |
Power |
1.1kw |
1.1kw |
|
Speed |
960r/min |
910r/min |
|
|
Cross motor |
Power |
2.2kw |
2.2kw |
|
Speed |
1500r/min |
1500r/min |
|
|
Coolant pump motor |
Power |
0.12kw |
0.24kw |
|
Speed |
|
2790r/min |
|
|
Magnetic separator motor |
Power |
0.06kw |
0.18kw |
|
Speed |
|
1400r/min |
|
|
Machine power |
Approx.35kw |
Approx.29.7kw |
|
|
Machine max. loading(incl. fixture or magnetic chuck) |
3700kg |
4200kg |
|
|
Overall dimension(L×W×H) |
Approx.12000×2900×3000mm |
Approx.13500×2430×2650mm |
|
|
Machine weight |
Approx.20000kg |
Approx.17000kg |
|
﹡The above information are subject to change
without notice.
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