Cathode Drum Polishing and Grinding Machine

Technical specifications and parameters:

1. Polishing diameter of workpiece: φ1500mm, φ2016mm, φ2700mm， φ3000mm， φ3600mm

2. Polishing width of workpiece：1000~1900mm

3. Maximum mass of workpiece: 10000kg

4. Workpiece speed: 0~25rpm （continuously variable）

5. Main driving power: 7.5KW 4P

6. Speed of PVA grinding wheel: 0~1000rpm（continuously variable）

7. Power of motor: 2.2KW

8. Size of PVA grinding wheel: φ300×φ75×40mm（customized according to customers’ requirements）

9. Coaxiality of grinding head: 0.005mm

10. Maximum travel of the plate: 3000mm

11. Working speed of the plate: 5~1000mm/min

(continuously variable）

12. Precision of guide rail: 0.01mm~0.015mm/M

13. Width/hardness of the lathe: 550mm/Rc52

14. Head of cooling pump: 32m   

   Flow rate of cooling pump: 2.5m³/min

The equipment uses Japanese Mitsubishi Q Series PLC and Mitsubishi man-machine interface. The whole set of intelligent numerical control system independently developed by our company has functions including high control precision, fast response speed, stable operation, double protection of pressure and current and high safety level, which is deeply recognized by customers.