2018 China Refrigeration Exhibition Review

Introduction to China Refrigeration Exhibition  
      
  China Refrigeration Exhibition-started in 1987, after 30 years of unremitting efforts of the organizer, with the strong support of relevant government departments and the active participation of industry colleagues, with the rapid development of my country's refrigeration and air-conditioning industry, it has become the scale of the same industry in the world One of the largest professional exhibitions. 

Polaris-etek--Expert in high frequency brazing of air conditioner parts      

  At this Refrigeration Exhibition, Polaris-etek deeply understands the theme of the exhibition and combines its own rich experience in the induction brazing industry of air-conditioning accessories for more than 10 years. Introduced induction brazing technology based on air conditioner accessories and all-digital induction brazing equipment. Has been widely praised by customers and friends!
       
  The all-digital induction heating power supply launched by Polaris-etek for the high-frequency brazing of refrigeration and air-conditioning industry accessories mainly has the following characteristics:
1. It adopts a fully digital embedded software control system, which has the characteristics of high control accuracy and intelligence compared with traditional analog control circuits;
2. There are manual mode, automatic mode, and infrared mode in the operation mode. The rich operation mode can not only meet the ease of use of single welding, but also meet the requirements of modernized automated production in batches;
3. The equipment has abundant communication interfaces, which can be directly incorporated into industrial buses such as RS-485, profibus, CAN, etc.;
4. Multi-stage temperature control system is adopted, which is especially suitable for high-frequency induction brazing;
5. Using host computer software, remote online monitoring of industrial computer can be realized;
6. Use status query software to realize data analysis, fault judgment and other functions;
7. Use SD card to directly record equipment operating parameters;
8. Abundant alarm systems provide comprehensive protection for the safe operation of equipment; For work scenes that require frequent movement, Polaris-etek has developed a handheld induction heating power supply.
       
  Polaris-etek not only focuses on the research and development of induction heating power supply, but also pays more attention to the application process of induction heating power. Through more than ten years of exploration and accumulation, Polaris-etek has gradually grown into a well-known enterprise in the induction brazing industry of air-conditioning refrigeration accessories.    
    
  In the household air-conditioning accessories section, the accessories that can be welded with our high-frequency induction brazing equipment are: distributor, pipe joint, sight glass, four-way valve, branch pipe, liquid storage bottle, drying bottle, evaporator outlet tube Wait. At the same time, Polaris-etek is also the designated supplier of air-conditioning accessories industry giants such as Midea, Sanhua, Dunan, Luyu, and Huayu.

The accessories that can be brazed in car air conditioners are:       
 
  The components that can be brazed by our company's digital high frequency machine in automobile air conditioners are: compressor outlet copper-iron, receiver dryer aluminum interface, aluminum pipe and aluminum pipe in pipeline, aluminum pipe and joint, single Tube pressure plate, double-tube pressure plate, condenser evaporator lead-out tube, muffler, aluminum distributor, etc., new energy vehicles have a new micro-channel water-cooling belt part to cool the battery compared to traditional models.

Polaris-etek Technology Exchange Conference    
   
  At the Beijing International Exhibition Center on Apr.10th, Polaris-etek's induction brazing of copper parts in household air conditioners and aluminum parts in automobile air conditioners brought a lively technical exchange meeting to everyone. The technical exchange meeting attracted the participation of technical personnel from giant refrigeration equipment companies such as Midea, Dun'an, Gree, Sanhua, Danfoss and so on.     

  This technical exchange, from the development of induction heating technology, the application of induction brazing technology, the process of induction brazing, the selection of induction heating power supply, post-welding treatment and welding precautions, etc., was elaborated in conjunction with customer use cases. Won the unanimous praise of colleagues and friends.