1500℃ Vacuum Furnace

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Vacuum carburizing technology is also called low-pressure carburizing technology. It uses pulse mode to pass the carburizing medium-high-purity acetylene into the high-temperature furnace for rapid carburization under a low pressure (generally 0-30 mbar) vacuum state. process.

1. Application

1500℃ vacuum carburizing furnace is mainly used for vacuum carburizing and vacuum carbonitriding of gears, oil pumps, high-speed steel, high-alloy steel, superalloy steel, die steel, etc.

2. 1500℃ Vacuum Carburizing Furnace Structure

Composed of furnace body, furnace tank, temperature control cabinet, air extraction and air supply system, the furnace cover is compressed by the atmospheric pressure difference, without mechanical pinning device, under negative pressure, the penetrating agent automatically diffuses everywhere, without fan; Simultaneous inhalation of two gases and three liquids to achieve multi-infiltration; the temperature control method adopts intelligent program control, multi-zone temperature control, automatic output power adjustment, over-temperature alarm, over-temperature power failure, automatic mutual position, and interference to the grid Smaller, the furnace lining adopts a new type of thermal insulation material, and the inner wall is coated with infrared radiation paint, which can heat up quickly and consume less electricity. The furnace can be removed as a whole for easy maintenance. Equipped with a gas filling device, protective gas or working gas can be filled into the furnace, and the gas filling flow is adjustable. Equipped with an internal circulation cooling device, which can accelerate the cooling of the materials in the furnace, shorten the working cycle, and help improve product quality and work efficiency.

3. Features of 1500℃ Vacuum Carburizing Furnace

No internal oxidation, fast infiltration rate, low power consumption and low processing cost. Squirrel-shaped heating elements and multiple groups of carburizing atmosphere nozzles are evenly arranged in the heating zone, and carburizing parameters are precisely controlled to ensure the smallest error of the carburized layer depth and the best carburized layer carbon concentration distribution. The heating chamber adopts multi-zone temperature control to ensure strict furnace temperature uniformity requirements. For environmental protection equipment, there is no danger of fire and explosion.

4. Advantages of 1500℃ Vacuum Carburizing Furnace

①. Overcome the blind hole carburizing problem that cannot be solved by traditional atmosphere hot carburizing.

②. Avoid internal oxidation.

③. The temperature of the vacuum carburizing process is as high as 1700 degrees Celsius.

④. Shorten processing time.

⑤. Vacuum carburizing technology combined with high-pressure air-cooling quenching to reduce deformation.

⑥. Improve the microstructure and hardness of components.

⑦. Solve the problems of intergranular oxidation and loss of alloy elements on the surface of the workpiece during the carburizing process.

⑧. The combination of vacuum carburizing and gas quenching can improve product quality by controlling the cooling rate during the quenching process.

⑨. Vacuum carburizing has low emissions and low energy consumption.

5. Technical Parameters:

Model	Temperature Uniform Size(W*H*L)	MAX Temperature	Ultimate Pressure	Temperature Uniformity	Loading Capacity
RVC-446	400*400*600mm	1500℃	20Pa	±5℃	200Kg
RVC-669	600*600*900mm	1500℃	20Pa	±5℃	500Kg
RVC-7710	700*700*1000mm	1500℃	20Pa	±5℃	700Kg
RVC-8812	800*800*1200mm	1500℃	20Pa	±5℃	1000Kg
RVC-9915	900*900*1500mm	1500℃	20Pa	±5℃	1200Kg
Remark: The working zone of equipment could be customized base on customer’s production.

Shanghai Geheng Vacuum Technology Co., Ltd. is a vacuum heat treatment furnace manufacturer with many years of experience in design, manufacturing and production. Mainly produce vacuum heat treatment furnace, vacuum sintering furnace, vacuum brazing furnace, New Energy And Environmental Protection Equipment and other vacuum equipments.Provide customized services, equipment work area can be based on customer output.