GMB4140-ZD Disk Type Multi-Station Auto Cover Polisher is developed from 4140 series Cover polisher, suitable for rough, mirror effect polishing, adapted PLC control module, inverter motor and auto compensation device for easy operation and stable performance. This machine is able to finish rough, fine and mirror polishing processes in one time. It is a high efficiency and ideal machine

Main Technical Parameters:
Function:  outer polishfor metal cover
Stations: ≤12
Size of Workpiece: ≤φ300mmx100mm (Dia.xH)
Size of Abrasive Wheel: ≤φ400mm  (Dia.)
Motor (for the) Power: Abrasive Wheel Motor:11kw/4kw; Workpiece Motor:0.75kw; Compensate pressure motor:0.37kw
Speed: Abrasive Wheel:2160r/min; Workpiece:60~140r/min(Adjustable)
Waxed way: Solid wax/liquid wax (optional, subject to contract)
Workpiece Holding: Vacuum adsorption (optional air-electric interlock, machine cannotstart until workpiece is securely held)
Machine Size: 6000x6000x2000(mm) (LxWxH)
Machine Weight: about 6-18T