Due to the fast heating speed, generally 1000HZ, the medium frequency spot welding machine generates heat quickly. If the heat cannot be taken away in time, a large amount of welding waste heat will be generated in the electrodes and conductive parts, which will be superimposed time and time again. If there is no good cooling system, it will cause resistance. The rate increase and the current decrease affect the welding quality and even the service life of the welding machine.
Chillers are generally divided into water-cooled chillers and air-cooled chillers. Water-cooled chillers must be connected to a cooling water tower before they can be used. The water temperature in the cooling water tower must be below 30 degrees for normal use. If there is no cooling tower on site and external cooling water cannot be provided, an air-cooled industrial chiller must be used. The machine comes with a lamella cooler and an external rotor fan for cooling, and is directly connected to tap water for use.
Industrial chiller is a machine that achieves refrigeration effects through vapor compression or absorption cycle. These liquids can flow through the heat exchanger to cool the air or equipment.
Vapor compression chillers include four main components of a vapor compression refrigeration cycle (in the form of compressor, evaporator, condenser, and partial metering device), and these machines can implement different refrigerants.
The absorption chiller uses refrigerant and city water benign silica gel as the desiccant. The absorption refrigerator uses water as the refrigerant and relies on a strong affinity between water and lithium bromide solution to achieve a refrigeration effect. In most cases, purified water is chilled.
Suzhou Agera Automation Equipment Co., Ltd. is an enterprise engaged in the development of automated assembly, welding, testing equipment and production lines. It is mainly used in home appliance hardware, automobile manufacturing, sheet metal, 3C electronics industries, etc. According to customer needs, we can develop and customize various welding machines, automated welding equipment, assembly and welding production lines, assembly lines, etc., to provide appropriate automated overall solutions for enterprise transformation and upgrading, and help enterprises quickly realize the transformation from traditional production methods to mid-to-high-end production methods. Transformation and upgrading services. If you are interested in our automation equipment and production lines, please contact us:leo@agerawelder.com
Post time: Jan-27-2024