Mainly used for polishing spherical surface of silicon, litium, optic glass valve mechnical seals and some other hard materials.

We use better spare parts such big power worm wheel speed-down box and thrust ball bearing.

Frequency conversion drive system ensure the machine works normally when option and stop.

Auto nimber count system ensure the machine stop aftering setting.

Regulate the pressure by the pressure regulation under the table.

This friendly design makes the machine not only easy to operate but also improve work efficiency.