Numerical Control Internal Cylindrical Grinding Machine MW250A

Technical Specifications of the Internal Cylindrical Grinding Machine MW250A:
1. Grinding Hole Diameter-------------------φ150-φ500mm
2. Maximum Grinding Depth: 450mm
Part 3: Workpiece Diameter
3.1 Inside Diameter--------------------- ￠510mm
3.2 Outside Diameter--------------------- ø725mm
4. Bedside swivel angle max--------------------- 20°
5. Workpiece Speed (Variable Speed)--------------------- 28~320 r/min
6. Grinding Wheel Speed--------------------- 2450, 4200 rpm
7. Workbench Travel--------------------- 800mm
8. Grinding Wheel Motor Power--------------------- 5.5 kW
9. Headstock Motor Power--------------------- 0.75KW
10. Oil Pump Motor Power--------------------- 0.75 kW
11. Cooling Pump Motor Power--------------------- 0.125KW
Part 12: Motor Power of Workpiece--------------------- 3KW
13. Total Machine Power--------------------- 10KW
14. Machine Tool External Dimensions--------------------- 3860*1600*1850
Machine Tool Weight--------------------- 5400KG
16. Machine Tool Power Supply--------------------- 3N-50HZ 380V
17. Work Precision
17.1 Inner Hole Roundness--------------------- 0.004mm
17.2 Inner Hole Cylindricity--------------------- 0.008mm
17.3 Inner Hole Surface Roughness--------------------- Ra0.3