Description
MA1320H is a major grinder professional advantages of manufacturing units in the M130H, M1420H type cylindrical grinder on the basis of the draw to improve Heavy Duty Grinder, with high cutting precision, high rigidity and high efficiency. Suitable for grinding cylindrical and conical workpiece.
Specification
| Description | unit | MA1420Hx500/750 |
| Grinding diameter (O.D.)with steady-restmin/max | mm | 8/60 |
| Grinding diameter (O.D.)without steady-rest min/max | mm | 8/200 |
| Max.work weight | kg | 80 |
| Max.grinding length (O.D.) | mm | 500/750 |
| Center height | mm | 135 |
| Distance between centers | mm | 500/750 |
| Wheel dimensions(O.D.×W×I.D.) | mm | Max.Φ400×50×Φ203. Min.Φ280×50×Φ203 |
| Peripheral speed of grinding attachment | m/s | 35 |
| Wheelhead spindle speed | r/min | 1670 |
| Wheelhead rapid advance&wighdrawal | mm | 50 |
| Total motor power | kw | 6.52 |
| Overall dimnsions(L×W×H) | mm | 2500x1800x1650 3000×1800×1650 |
| Machine weight | kg | 3200/ 3700 |
Main Features
- The workpiece of the machine , cylindrical grinding wheel, the inner circle of the grinding wheel, oil pump and cooling pump by an independent motor drive.
- The longitudinal movement of the machine table by the hydraulic continuously variable transmission can also be hand-wheel drive, table lubrication Orifice Compensated unloading form.
- Grinding wheel frame transverse feeding fine tuning can be made by the hydraulic feed and fast and automatic cycle, two feed handwheel is also available to achieve the thickness.
- Grinding wheel rack main shaft diameters, motor power increase, grinding wheel rack oil pool temperature rise is small, high grinding rate.
Machine details
