electronic piano key sanding machine

Product Description

this machine is a newly developed type sanding machine based on the foreign advanced ***** can be used for processing material with large difference in thickness .Each independent key unit can work as scheduled funcational mode .there will no damage on the corners or edges of material .Sectional polishing pad has a high compensation and a good sanding effect .this machine is mainly applied in the plywood painting surface, especially in polishing paneled doors and complicated process for plate with unevev thickness