Quotation for deep cold treatment of cutting tools

Deep cooling treatment of cutting toolsTechnical Specifications:
Effective size inside the box: customized according to needs;
Operating TemperatureRT＋10℃～-196℃Can be set arbitrarily;
*Large cooling rate:1～30℃/min；
Temperature control accuracy: heating, cooling, constant temperature±0.5℃；
Uniformity of temperature field:±2℃；
Opening direction of the box door: upward lifting (lid opening);
Box door sealing: A special low-temperature resistant material sealing device ensures that the box door can open freely.
Liquid nitrogen system: including liquid nitrogen tank, insulated pipe, control valve, nozzle, distributor,Liquid nitrogen is injected through multi-point injection to ensure the uniformity of temperature inside the box;
power supply380VThe50HzThe10A.

Application of Cryogenic Technology
·Improved service life of high-speed steel and hard alloy cutting tools, cutting tools, and measuring tools
·Improved wear resistance and service life of oil nozzles, springs, gears, and bearings
·Improved service life and dimensional stability of hot and cold work molds
·Performance improvement of diamond products
·Dimensional stability of assembly parts for precision machinery
·Improvement of the service life of mining geological drill bits and steel sheets

control system
Control adopts touch screen+PLCThe control method uses a touch screen or computer as the upper computer,PLCFor the lower computer, it makes the operation and input curve more convenient, and can monitor the temperature changes inside the box in real time. It can also observe the operation of the curve and compare the set curve with the operating curve.

thermal insulation effect
Multi layer composite structure of temperature resistant, flame-retardant, and ultra-low temperature insulation materials; The multi-layer insulation material with special treatment has good thermal insulation performance.
The box adopts reinforced treatment, which can reliably bear the weight of the workpiece. The special design ensures that the wind direction and airflow inside the box are not blocked, ensuring the temperature inside the box.