Wrc-300 10L TIG welder cooler is a circulating cooling equipment with water tank capacity of 10L and maximum head of water pump of 30m. It is mainly used for cooling argon arc welding equipment. The working principle of wrc-300 is that the water in the high-temperature water tank is pressurized and circulated to the equipment to be cooled by the high lift centrifugal pump. The water with higher discharge temperature is dissipated by three rows of copper row high-quality radiators. After cooling by high-speed fan, it returns to the water tank and re enters the circulation system, so as to achieve the purpose of cooling the welding machine.