This machine is suitable for inside and outside surface polishing, RPM is 1370r/min, pneumatic brake and equipped vacuum suction device.

Main Technical Parameters:
Model:  MDJ
Function: Inner or outer sanding for metal ware
Size of Workpiece: φ(100~350)mm (Dia.)
Motor (for the) Power: Workpiece Motor:4kwx2
Speed: Workpiece:1370r/min(Adjustable)
 Workpiece Holding: Vacuum Adsorption
Dimension: 1000mmx760mmx1220mm (LxWxH)
Weight: about 0.6T