The product is suitable for edging double linear flat glass. The rough grinding, fine grinding, and polishing can be done at one time. Adopted PLC control system, which sets processing parameters and can finish the processing at one time, it has stable base, precise and smooth conveying system, The convey belt drive adopts strong power and trans-frequency motor to control the speed, which guarantees constant power, constant torque output and advanced control device. The finished product is highly polished, which is an ideal processing equipment for delicate arts glass and furniture glass.