Alloy glasses plate cutting ring, tungsten carbide glasses plate cutting ring

A Cutting Ring is also called the wear Ring, English: Cutting Ring, concrete pump is an important part.
Shaped like a circular ring. Work state do so called cutting ring shear movement.
At present commonly used materials are: (1) high chromium alloy cast iron. (2) tungsten carbide. (3) the hard alloy. (4) alloy ceramic.