How to ensure the wear resistance and smoothness of the centrifuge barrel surface at a rotation speed of 6200r/min?

The surface technical performance of this model of centrifugal barrel is extremely high: the surface hardness reaches more than 2300HV and the smoothness is less than 0.04. This high-intensity surface treatment ensures that under long-term high-frequency high-speed rotation, the inside of the barrel remains smooth as before, and particles generated by wear will not pollute the centrifugal environment.