... pliers, measuring tools, screwdrivers, picks, knives, scissors, gardening tools and other tools of the quenching, shaft, pin, gears, sprockets, automobile ... 7) Veryfast temperature rise, reducing the surface oxide layer and the workpiece deformation degree8 )Environmental protection ,no noise, no ... piece forging, blankTemperature protection 50 degrees High Frequency turning tool brazing machine 80KW