Vacuum gas-cooled oil quenching furnace, heating part using graphite heater, multi-layer carbon felt insulation layer, rated temperature is 1320 C. Our vacuum quenching furnace can be used for both oil quenching and pressurized gas quenching (pressure less than 2 bar).
Vacuum quenching furnace is mainly used for vacuum gas-cooled oil quenching, pressurized gas quenching or solid solution treatment of cold working die steel, hot working die steel, high-speed steel, stainless steel, bearing steel and various oil-cooled steel. The surface of the workpiece treated by the furnace is bright, no oxidation and decarbonization, and the deformation is small. It is suitable for the workpiece with small processing allowance and easy decarbonization in the later stage.
Because of the special functions of degassing, purification and reduction in vacuum heating by using our vacuum quenching furnace, the service life of the workpiece after treatment has been greatly improved, which has very obvious economic benefits. And our vacuum quenching furnace production process does not have any toxic and harmful substances emissions, belongs to clean environmental protection equipment.
Double-chamber-horizontal-vacuum-oil-quenching-furnace
Single-chamber-horizontal-high-pressure-vacuum-gas-quenching-furnace
Single-chamber-horizontal-vacuum-tempering-furnace
Single-chamber-horizontal-vacuum-annealing-furnace
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