CADRE selects definite metal type that suits work function. it changes metals structure thermally in accordance to hardening standard based on metal code and data sheet.

This process is conducted with care to avoid any distortion to metal as far as to improve wear resistance and longevity. This work is applicable to shafts, packing, spacer, impeller and rolling cutters. In addition, CADRE is applying surface wear resistance by using spraying/coating system.