... , can save electricity 75% compared with resistive heating method or more, shorter warming time for 6min. 2, reliable operation Intelligent ... be heated to temperatures above 600 °C. Application: 1.Auto parts:Piston Rod, Gear, CAM, Brake Shoe, Transmission Rod, Steering ... etc.4.Hardware: the pre-forging for screws and nuts, silver soldering for lathe tool, the soldering for air gauge, the temper of ...