- The forward/reverse rotation of rotary disc is controlled by foot pedal.
- It can work with TIG/CO2 for automatic welding.
- The face of the disc has three long slots / T-shape slots to fasten 3-claw or mould.
- The control type of CMS75 – CMS300 can be origin return type and traditional type.
- The rotating speed of the disc is controlled by VR for convenience and quickness.