ZM20.2A/30.2A Dual-shaft Cylinder Grinding Polisher
Mainly used for cylindrical grinding and polishing of various optical glass, quartz, crystal and other materials. Alloy
aluminum sink, table, not rusty, practical, durable, beautiful. (Optional touch screen and knob for operation)
| Product Model | ZM20.2A | ZM30.2A |
Size of work plate | 230 x 190(mm) | 350 x 320 (mm) |
Size of T-slot | 20 x 9 x 12(mm) | 20 x 9 x 12(mm) |
| Main shaft number | Two shafts | Two shafts |
| Precision of main shaft | ≤ 0.02mm | ≤ 0.02mm |
Repeat frequency of work plate | 0,30~150 times/min | 0,30~ 150 times/min |
Repeat frequencyof swing shelf | 0,30~150 times/min | 0,30~150 times/min |
| Stroke of work plate | 0~140mm | 0~180mm |
| Stroke of swing shelf | 0~140mm | 0~180mm |
| Distance between swing centre and the surface of work plate | 130mm | 185mm |
| Total power | 1.8kW/380V | 3.2kW/380V |
| Size | 1820x1020x1100(mm) | 2200x1300x1100(mm) |
| Weight | About 700kg | About 1000kg |
All machine can be designed and manufactured as required. | ||