The machine is mainly used to remove coating on the coated glass around the insulating glass layer to meet the require of doing, using the adjacent on both sides of the same time, inter manbrane,high production efficiency,in addition to film width,thickness adjustable,PLC control the whole paragraph.Glass aircraftidentification after the photoelectric switch automatically starts grinding wheel,according to glass size automatically shut down,equipped with air-cushion,vacuum system, to start with the wheel at the same time stop, in order to achieve the purpose of saving electricity.