Superfinishing machine

• • • • • • • These series of superfinishing machines in the way of centerless running through to lap the outer surface of needle roller，cylindrical roller，taper roller，ring of bearing，oil-needle，piston，spool etc．
              At the basis of grinding, the superfinishing process can improve the surface quality & the geometrical precision；The machines have high efficiency, precision, & reliability etc. and widely used in the industries of the beating, car, motorcycle, oil pump and hydraulic parts etc, especially suited for superfinishing the crowned taper roller & cylindrical roller.
              The special design and processing of the guide roller can receive several crown types of rollers, such as arc full crown type, logarithmic type, etc.