... 80Three-phase 380100% Heat treatmentautomoble, motorcycle accessories high-frequency hardening heat treatment. For example: crank shaft, ram, piston pin, camshaft, ... : turning, milling cutter, reamer.diamond cutter welding. For example: diamond saw blade, sharper, sawtooth welding. Prospecting with the drill welding ... can be from 3KG to 300KG. high frequency induction hardening/quenching machine 25KW