Industrial cold treatment box

Industrial cold treatment boxApplication:

Applied in industrial cold treatment and industrial refrigerators, mainly reflected in the application of cold work mold steel and high-speed steel, bearing steel, cold work molds and mold accessories;

This cold treatment box can significantly improve the hardness and strength of the workpiece, ensure the dimensional accuracy of the workpiece, enhance the wear resistance and impact toughness of the workpiece, and improve the internal stress distribution of the workpiece; Mainly used for cold shrinkage of copper sleeves, bearings, etc., widely used in precision mechanical assembly; Cold installation of shafts, deep cold treatment of metals, deep cold treatment of hard alloys, cold treatment of special materials, etc. Ultra low temperature testing is also widely used in large equipment (automobiles, large construction machinery, aircraft components, aerospace equipment components, military equipment components).

Principle:

The so-called cryogenic treatment is to continue the cooling process of quenched metal materials to a temperature far below room temperature, promoting the further transformation of residual austenite existing after conventional heat treatment into martensite that can harden and strengthen the steel, thereby improving the properties of the metal material. Deep cryogenic treatment can significantly improve the wear resistance, toughness, and dimensional stability of metal tools, doubling the service life of workpieces; It has been applied to cutting tools, measuring tools, molds, and precision parts such as oil pump nozzles abroad.

Product Features:

Adopting an imported touch screen high-precision temperature control system to accurately maintain the precise and stable temperature inside the box;

The high brightness controller displays temperature and can set temperature values within the range of -60 ℃ to -150 ℃;

■ Keyboard lock and password protection function to prevent arbitrary adjustment of operating parameters;

■ Power on self-test delay start, shutdown interval protection function to ensure reliable operation;

Integrated equipment polyurethane foaming technology, environmentally friendly foaming material, high strength, high density, energy-saving;

Adopting imported Taikang or Bitzer compressors;

Alarm temperature setting; System malfunction alarm (high temperature alarm, sensor malfunction alarm, door opening and power-off alarm);

The equipment is equipped with casters, making it easy to move and use; Environmentally friendly refrigerants.

Industrial cold treatment boxProduct Parameters