The machine is designed for dish end manhole external and internal grinding and polishing. It has VFD control, PLC control, and CNC control according to your different requirements on productivities. The available standard diameter for the tank is 300mm-3000mm or customized. The dish head elliptical polishing machine is widely used in medical area，chemical，environmental purification，food，cookware, beverage and water filter，etc.

The machine is designed for tank external and internal grinding and polishing. It has VFD control, PLC control, and CNC control according to your different requirements on productivities.
The available standard diameter for the tank is 219mm-3000mm or customized. CNC cylinder polishing machine is widely used in medical area，chemical，environmental purification，food，beverage and water filter，etc.