The reason for the existence of cryogenic refrigerator in the tool parts manufacturing industry

Cryogenic treatment is applied to worn tools, die cutter materials, and later extended to alloy steel, cemented carbide, etc., this method can change the internal structure of metal materials, thereby improving the mechanical and processing properties of the material, it is currently One of the toughening treatment processes. The cryogenic cryostat can cause obvious changes in the structure, effectively promote the transformation of retained austenite to martensite and the precipitation of u...

Chemical reaction exothermic or endothermic temperature dynamic compensation system

In the chemical laboratory, pilot plant and reaction process, temperature control requires the use of dynamic temperature control systems. When controlling the reactor, the exothermic and endothermic reactions must be compensated with high speed and reliability. The dynamic compensation of exothermic or endothermic chemical reactions poses a greater challenge to temperature control systems. Especially if the reaction occurs in an extreme temperature range, the temperature control system must ...

Rotary shaft freezing process in new energy automobile motor assembly

As the market for new energy vehicles has gradually expanded, the new energy motor manufacturing industry has also grown. Then, for the motor manufacturer, the rotor into the core process during the motor assembly process is particularly important, which determines whether the shaft will bend during operation, which affects the service life of the motor. When the motor is used for the shaft and rotor set, the rotor and the shaft are generally used with a large interference fit. When the rotor...

Description of industrial grade SUNDI heating and cooling temperature control system

The industrial-grade heating and cooling temperature control system SUNDI series is a device developed and manufactured by LNEYA using its own advantages in the field of cooling, heating and temperature control, and supports customized services in the current technical range and temperature range. If the industrial kettle heating and cooling temperature control system is used, the temperature can be quickly raised or lowered to reach our set value, and the set value and actual value will be d...

Failure Analysis of Ultra Low Temperature Chiller Supporting Distillation Equipment

Once the freezer used in the matching distillation equipment fails, we need to solve it in a timely and effective manner to avoid affecting the operation of the entire experiment. In the pharmaceutical, chemical and other industries, low temperature freezers are common equipment and provide a reliable guarantee for various low temperature environments such as pharmaceuticals. In recent years, with the continuous development of the pharmaceutical industry and the continuous improvement of requ...

Buy TCU-Multiple Reactor Cooling Heating Temperature Control System

Researchers who do research work know that during the laboratory experiments, TCU-multiple reactors are often used for cooling and heating temperature control systems or high and low temperature all-in-one machines, so TCU-multiple reactions that can provide cold or heat The cooling and heating temperature control system of the kettle has become indispensable. Generally, the cooling and heating temperature control system of the TCU-multiple reaction kettle is used to cool down or constant tem...

Reactor temperature control unit TCU with PID control loop

LNEYA reaction kettle temperature control unit tcu adopts PID control loop, which has certain applications in many fields. The reaction kettle temperature control unit tcu of PID control loop adopts fully closed cycle refrigeration system, with fast cooling and heating speed and low noise.The reaction tank temperature control unit tcu of the PID control loop can achieve a dynamic temperature control of -120 degrees to 300 degrees. The system uses existing thermal energy (such as steam, coolin...

SUNDI Cooling And Heating System-R & D testing of organic synthetic materials and fine chemicals

LNEYA's customer is a research institute engaged in the research, development and production of high-performance, environmentally-friendly new organic materials and fine chemicals.The adhesives produced by customers can be used in integrated circuits, quartz crystals, printed circuit boards, etc .; engineering plastics are used in aerospace, electronics and electrical, precision machinery, office automation equipment, instruments and meters. One of the characteristics of the product is high t...

Cooling and heating system TES for integrated circuit wafer cooling method

Integrated circuit products have been developed for more than 50 years and are the most advanced high-tech industries. Integrated circuit or chip / chip. The complete chip manufacturing process includes chip design, wafer manufacturing, package manufacturing, and testing. The wafer manufacturing process is particularly complicated.The raw material of the chip is silicon, and the silicon is refined by quartz sand. The wafer is purified by silicon (99.999%), and then these pure silicon are made...

LNEYA New Energy Electric Vehicle Test Temperature Controlled Cooling and Heating Solution