Special liquid nitrogen cryogenic tank for aerospace parts - 196 ℃ cryogenic treatment equipment

  Special liquid nitrogen cryogenic tank for aerospace parts ,- 196 ℃ cryogenic treatment equipment model: cdw-196 series Brand: HuiFu
Cryogenic treatment refers to the continuous cooling process of metal materials after heat treatment to a temperature far lower than room temperature, so as to improve the properties of metal materials Cryogenic treatment equipment is an essential refrigeration equipment for cryogenic treatment
HuiFu cryogenic treatment equipment takes liquid nitrogen as the cooling medium
The low temperature can reach - 196 ℃ and the cooling speed is fast Cdw-196 series cryogenic equipment has a variety of specifications to choose from, which can meet the cryogenic treatment of parts of different sizes
HuiFu can also customize according to the actual needs of users Welcome new and old customers to discuss cooperation
Product overview of liquid nitrogen cryogenic tank for aerospace parts:
In the aerospace manufacturing industry, the requirements for aerospace parts are very high
After the completion of heat treatment process, the hardness and mechanical properties of many parts are greatly improved, but there are still many problems, such as residual austenite, coarse microstructure and grains, solid solution supersaturation of material carbides, residual internal stress, etc
, which will affect the hardness, wear resistance and dimensional stability of parts
Through the unremitting research of many researchers at home and abroad, cryogenic and ultra cryogenic treatment processes are considered to be the Zui optimal methods to solve these problems
Jinan HuiFu liquid nitrogen cryogenic treatment equipment is mainly used for aerospace parts to eliminate residual austenite, completely convert into martensite, improve wear resistance, long-time impact fatigue strength, and reduce material ductility and internal deformation

Product structure of liquid nitrogen cryogenic box for aerospace parts:
The cryogenic treatment equipment of HuiFu aerospace parts adopts the programmable control mode of man-machine interface + PLC + module to monitor the temperature change in the box in real time, with manual and automatic dual operation functions
The equipment takes liquid nitrogen as the cooling medium, the stainless steel chassis is beautiful and durable, and the high-quality high-density polyurethane foam insulation layer is used for heat insulation
The system has reasonable structure, standardized manufacturing process, compact component layout, simple operation, powerful function and humanized communication interface; The low temperature can reach - 196 ℃, and the cooling speed is fast
The special liquid nitrogen cryogenic tank for HuiFu aerospace parts adopts liquid nitrogen dispersion refrigeration technology and temperature control technology to make the constant temperature and cooling process of the product uniform and stable

Advantages of special liquid nitrogen cryogenic tank for aerospace parts: ,
Improve the hardness and strength of the workpiece
Ensure the dimensional accuracy of the workpiece
Improve the wear resistance of workpiece
Improve the impact toughness of the workpiece
Improve the internal stress distribution of the workpiece and improve the fatigue strength
Improve the corrosion resistance of the workpiece

Technical indexes of liquid nitrogen cryogenic tank for aerospace parts:
· Temperature control range: room temperature & mdash- 196℃
· Cooling rate: 1 & mdash; 50℃
· Temperature uniformity: & plusmn; 2℃
· Control mode: touch screen + PLC control mode, automatic shutdown after thermal insulation
· Refrigerant: liquid nitrogen
· Low temperature box type: horizontal, well type
· Insulation material: Polyurethane
· Inner wall of low temperature box: stainless steel
· Power supply: AC  380V 
after-sale service:
The equipment sold by HuiFu has three guarantees of quality, free warranty period of one year and lifelong maintenance
During the three guarantee period, the supplier shall provide free maintenance service for all kinds of equipment faults in time
All kinds of parts and components damaged by non-human factors shall be replaced timely and free of charge
If the equipment fails during use outside the warranty period, the supplier shall provide services to the ordering party in time to assist the user in solving the problems in the process of installation and use in a timely and efficient manner

  contact information:
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[online QQ] 1685288319
[address] No
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