vacuum furnace introduction to the design principle

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The vacuum furnace can be explained from a professional point of view. It can be understood as follows: the application of a vacuum system (a vacuum pump, vacuum measuring installation, vacuum valve, furnace body, control system and other components carefully assembled) in a specific space of the furnace chamber The local material in the cavity is discharged, so that the pressure in the furnace cavity is less than a standard atmospheric pressure, and the space in the furnace cavity completes the vacuum state. The industrial furnace heated by the electric heating element in the vacuum state, and the equipment that stops heating in the vacuum environment, this is the vacuum furnace.

Vacuum heat treatment technology has been more and more widely used, and the market demand for vacuum heat treatment equipment has also increased substantially, and the output value and output of vacuum heat treatment equipment manufacturers have increased significantly. As an excellent manufacturer of vacuum furnaces in China, the SIMUWU brand has been exported to more than 30 countries and regions in the world.

Vacuum furnace product classification [Classification according to use]

1. High-pressure and high-flow rate gas quenching vacuum furnace: mainly used for vacuum heat treatment of materials such as cold and hot mold steel, high-speed steel, elastic alloy, high-temperature alloy, stainless steel, titanium alloy, and magnetic materials.

SIMUWU’s RVGQ series high-pressure gas quenching furnaces can provide air-cooling pressures of 6bar, 10bar, 12bar, 15bar, and 20bar. The structure can be divided into vertical and horizontal vacuum heat treatment heating methods. The heating element is graphite. Heating element and metal heating element, etc.

2. High-temperature vacuum furnace: mainly used for high-pressure gas quenching, vacuum sintering, vacuum brazing and other processes of high-temperature alloys, stainless steel, titanium alloys, magnetic materials and other materials.

3. Double-chamber oil quenching air-cooled vacuum furnace: mainly suitable for bright quenching of tool steel, die steel, bearing steel, spring steel and other materials.

4. Vacuum brazing furnace: mainly suitable for the vacuum welding of automobile radiators, air-conditioning evaporators, condensers, intercoolers, radar grid antennas, wave guides, and various plate and tube heat exchangers.

5. Vacuum high temperature brazing furnace: mainly suitable for vacuum brazing of stainless steel, titanium alloy, high temperature alloy, cemented carbide, non-ferrous metals and other materials.

6. Vacuum hydrogen dual-purpose furnace: mainly used for the manufacture of diamonds, composite sheets, etc. SIMUWU multi-purpose vacuum hydrogen furnace can provide functions such as metal reduction and sintering brazing heat treatment.