The Supfina RollerPro 470 and 478 are the sprinters among the Super­finishing machines. Depending on the workpiece dimensions, hundreds of rollers per minute can be machined in the center-less through-feed pro­cess. At the same time, the highest demands regarding geometrical and surface quality are met.

Modular options available are designed for different levels of automation.

Through the intelligent use of NC-controlled adjusting axes, very short set-up times are achievable. Transport rollers with an effective length of up to 1100 mm and specific profile designs open up new potentials.

On the raceway of antifriction bearing rollers, the centerless through-feed Superfinishing process generates defined crowned or logarithmic profiles.