The guide rolls are classified into three types, aluminium guide ro.ll, steel guide roll and stainless steel guide roll.
The aluminium guide roll has a hardening-treated surface and the steel guide roll has a grooved surface, which is a new technology in the world. The guide roll has longer service life, better delivery precision, better scratch-proof ability and smaller runout.
The stainless steel guide roll has better cost performance ratio, smooth surface and less fiber accumulation.
