automatic wood polishing machines Suitable for PVC, veneer, melamine, plastic, etc materials. (U-shaped can be customized).There are 9 discs in total, all of which are inverted U-shaped, which can be quickly replaced. There are 9 longitudinal rolls.Sisal or DuPont silk can be selected for two straight rolls. The mesh number of abrasive belt is 80-600, which can be selected according to needs. This machine is suitable for all kinds of plate solid wood furniture. Primer and white stubble can be polished. The polishing thickness is 10-160 mm.