Structure explain: This machine is designed for grinding/polishing bevel edge, with bottom edge grinding: 1. Conveyor: It use chain transmitting system which consist of anti-friction rubber griping pads with reinforced sheet steel bone. This structure guarantee glass is stably moved. The working precision is high. 2. Front rail is driven by motors and move in parallel to adapt to different glass thickness. 3. Loading and offloading conveyor: Synchronous tooth belt. 4. Working speed is adjustable by stepless regulator, which offer a wide range of speed selection. 5. Grinding spindles are directly connected with high precision ABB motor. 6. Digital readout: Glass thickness, bottom edg, this motor together move can read size on digital display. 7. This machine adopt PLC control (touch panel). Or adopt manual control. Technical specifications: Minimum size of processed glass: 100x100mm Thickness of processed glass: 3-19mm Feeding Speeds: 0.5m/min to 3m/min Size(length and width and height): 6400x1300x1900mm Weight: 3000Kg Power: 21KW Voltage: 3P, 380V, 50Hz Bevel angle: 2 degree to 25 degree Max. Bevel width: 30mm