Product details The disc grinding machine Machine name Disc grinder (three heads) The size of the equipment is 1500mmx1300mmx1700mm Sealing cover vents 2 diameter 110+ one diameter 150 total 18997 mm Suction cup size θ800 Disc size "60mm x 300mm Max. Grinding accuracy ± 0.05mm ■ : Features: simple operation, easy adjustment, continuous up and down, high production efficiency.