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This year, as global temperatures rise , air cooler sales are growing. Air cooler manufacturers produce a large number of products to meet the needs of the market. There is currently a large increase in the number of evaporative air coolers on the market. Mainly used in industrial and residential areas. National chiller manufacturer At present, with the development of China, Chinese manufacturers are changing from Chinese manufacturing to Chinese creation. The products produced have been recognized and praised by people around the world. There are hundreds of thousands of evaporative cooler manufacturers estimated worldwide. Cooler manufacturers in various countries have their strengths and weaknesses. United States The United States also has many portable air cooler manufacturers and suppliers. For example, TECA , an electronic enclosure solid-state air conditioning company, includes air-cooled, liquid-cooled, AC and DC input recirculating liquid coolers. Their coolers...

1.2379 is a type of steel , which is a type of cold work steel. It has high hardness and wear resistance after heat treatment, and has strong hardenability and good dimensional stability. 1.2379 Chemical Composition Characteristics 1.High compressive strength 2.Good dimensional stability 3.Good processability and toughness 4. Excellent resistance to temper softening 5. The vacuum degassing refining process is pure steel. 6.Spheroidizing annealing softening treatment, good cutting performance. 7.Reinforced element vanadium, special addition of molybdenum, excellent wear resistance Use Suitable for making high-speed blanking die for various silicon steel sheets. Scissors suitable for dry and efficient cutting thin materials It is suitable for all kinds of cold stamping dies with complex and easy-to-deform tool molds and high wear resistance and long service life. Used as a cold working die that requires excellent wear resistance and good toughness, and can b...