... ,model WH-VI-160 ,work together with CNC quenching machine tool ,can quenching gears ,shafts ,gears shaft ,ecthigh precision. Welcome ... self-protection.5, The use of large scale integrated circuit digital automatic control, with manual, automatic, semi-automatic and fixed ... easy to use, 10 minutes to learn. CNC quenching machine tool for gears ,shafts Main technical parameters of CNC quenching machine ...