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M1320 Series Cylindrical Grinding Machine
to: export(at)longlife-machinery.com
Machine Features
This machine is plain cylindrical grinder, which is mainly used for grinding cylindrical and conical surface of parts, ideal for tool, repair and small & medium-batch workshop.
Worktable longitudinal traverse is actuated at infinitely variable speed by hydraulic means or by hand operation. Wheelhead cross feed is provided with hyd. rapid approach & withdrwal, manual feed. Workpiece, grinding wheel, oil-pump, coolant pump are driven separately by their individual motors.
Specifications | Unit | Parameter |
|
Grinding capacity | mm | Φ200×500 | Φ200×750 |
Grinding diameter with steady-rest min/max | mm | 8/60 | 8/60 |
Without steady-rest min/max | mm | 8/200 | 8/200 |
Max. work weight | kg | 50 | 50 |
Max. grinding length | mm | 500 | 750 |
Center height | mm | 135 | 135 |
Distance between centers | mm | 500,750 | 500,750 |
Max. grinding length when dressing wheel on tailstock | mm | 400,650 | 400,650 |
Wheel spindle speed 50Hz | m/s | 35,50,70,100,140,280 | 35,50,70,100,140,280 |
60Hz | m/s | 42,60,84,120,168,336 | 42,60,84,120,168,336 |
Wheel dimensions (O.D.×W×I.D) Max | mm | Φ400×50×Φ203 | Φ400×50×Φ203 |
Min | mm | Φ300×50×Φ203 | Φ300×50×Φ203 |
Wheel peripheral velocity | m/s | 35 | 35 |
Wheelhead spindle speed | r/min | 1670 | 1670 |
Wheelhead displacement Max | mm | 250 | 250 |
Wheelhead rapid advance & withdrawal | mm | 50 | 50 |
Max. worktable longitudinal travel | mm | 550,800 | 550,800 |
Total motor power | KW | 5.43 | 5.43 |
Overall dimensions (L×W×H) length =500mm | mm | 2500×1800×1650 | 2500×1800×1650 |
Overall dimensions (L×W×H) length =750mm | mm | 3000×1800×1650 | 3000×1800×1650 |
Machine weight | Kg | 3040,3540 | 3040,3540 |
3. Working Accuracy
Roundness: 0.0015mm
Dia. Uniformity in the long. Section: 0.005mm
Surface roughness: Ra0.32mm
M1320 Series Manual Cylindrical Grinding Machine