Structure: 1. Tthis machine is equipped with PLC system on the electric control part, it fixed superior man machine interface touch screen operation system 2. The machine adopts high precision transmission structure with two linear guiding bars and two ball bearing guide screw 3. The machine adopts automatic adjusting device of thickness 4. Glass input adopts positioned mechanism 5. Polishing wheels by pneumatic device control or 6. Timing belt transmission device 7. Amperometer meter: check the wheel assportion. 8. All motors use high precision ABB motors. 9. Stainless steel tank 10. This machine production line type: straight line type automatic production line or L type automatic production line