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This equipment is mainly composed of seven parts: box, left/right polishing head device, center spindle device, sand bucket device, hood and button box assembly.

In the central spindle device, the cylinder installed on the upper part of the central spindle seat is matched with the sliding sleeve to clamp the workpiece. The servo motor under the spindle seat controls the rotation of the workpiece during machining.

The left and right polishing head devices can polish the workpiece at the same time, and the polishing compression amount is stable and the polishing efficiency is high.

The left and right polishing head devices are driven by the geared motor to do the upper and lower linear movements through the linear guide rail, so that the glass is polished uniformly.