Vacuum Gas Quenching Furnace is applied for quenching high-speed tool steel, measuring vacuum hardening and cutting steel, tool steel and other alloy steel, with convection heating function, which can achieve the process of  step hardening,  isothermal quenching, but also tempering, annealing and other heat treatment process. Ultimate pressure :cooling gas ,6Bar or 10Bar. The control … Continue reading Vacuum Gas Quenching Furnace