What is a workpiece freezer-industrial cold-shrink assembly technology-extended life, metal cold treatment is to put a metal or alloy workpiece in a certain medium and heat it to a suitable temperature, and keep it in this temperature for a certain period of time, and then at different speeds Cooling in different media is a process to control the performance of metal materials by changing the surface or internal microstructure of the metal material. So what type of industrial refrigerator is used for freezing workpieces?

The freezing effect of industrial refrigerators on workpieces:

Wuxi Guanya specializes in the production and development of ultra-low temperature freezers, with a temperature control range of -150℃ to -10℃, which can improve the performance of various materials. It is applied to industrial cold treatment, mainly embodied in cold work die steel and high-speed steel, bearing steel, and cold Used as molds and mold accessories, the industrial cold processing box can significantly increase the hardness and strength of the workpiece, ensure the dimensional accuracy of the workpiece, improve the wear resistance of the workpiece, improve the impact toughness of the workpiece, improve the internal stress distribution of the workpiece, and increase the fatigue strength. Improve the corrosion resistance of the workpiece.

Application of industrial refrigerator:

Mainly used in cold shrinkage of copper sleeves, bearings, etc., and widely used in the assembly of Jingmi machinery. It also has a wide range of applications in ultra-low temperature testing of large equipment (automobiles, large construction machinery, and military equipment components.

Advantages of industrial refrigerator products:

1. Microcomputer control, cascade temperature controller, temperature digital display, adjustment unit 0.1℃, temperature range in the box: -20℃~-125℃ adjustable

2. With self-diagnosis function, refrigerating machine overload protection, high-pressure pressure switch, overload circuit breaker, thermal protection device and many other fully guaranteed functions, safe to use

3. Three-layer sealing, moulded thermal insulation layer, ultra-thick polyurethane foam insulation layer, built-in vacuum insulation board

4. The device is equipped with a fan, the fan will stop automatically when the cover is opened

To sum up：

LNEYA refrigerated workpiece industrial refrigerators and industrial cryogenic treatment boxes can reach ultra-low temperature of -150℃, ensuring the dimensional accuracy of the workpiece and improving the wear resistance of the workpiece.