Mining air curtain is a high-speed motor driven centrifugal wind wheel tubular or strong air flow generated form the invisible side of the curtain. Therefore, also known as air curtain, air curtain, air curtain air, dampers, air doors, electrical mine air curtain is to use electric heating air curtain. Mining air curtain is put energy into thermal energy of high-power electrical equipment, for its large and secure the release of heat, the use of a wide range of air curtain assembly, much favored by the market. Mining generally do not install an air curtain air filtration devices axial air curtain, because the installation of air filters, air intake will increase the resistance and reduce the number of intake, also increases the load on the heater --- (heating time is made up of several PTC ceramic combination) when mining work is energized air curtain heater and fan work after power PTC ceramic heating up quickly, then sent the wind turbine high temperature heat PTC ceramic surface away , reducing the temperature of the PTC ceramic surface. Although mining is generally not add air curtain air filter, but there are many dust particles in the air, these particles will work with the mining air curtain air curtain into the surface mining in the heater, air curtain mining longer used, airborne dust particles accumulated in the heater surface the more thick curtain of air, which would affect the PTC ceramic heat rate (heater heat rate), increasing the overall temperature of the air curtain mining fuselage, will affect the stability of the fan, affecting the life of the heater. Axial side air type steam (hot) air curtain is installed at a height of 4 meters above the side door opening width of less than 6 m models, large size, blocking the effect of a good assembled models. Particularly suitable for factories, warehouses and other places to use tall doorway, usually selected bilateral blowing way, if the doorway width is less than 2.5 meters, you can choose the way of unilateral blow. Axial side air composition type steam (hot) air curtain from axial fans, heat exchangers, air box, outlet and other parts, axial fan with Meridian accelerated form, and compared to centrifugal fan, high efficiency steam type air curtain, and more power. SRZ steel heat exchanger uses around the steel fins, or SRL steel around the aluminum fins, heat transfer efficiency and light weight. Hot and cold air curtain | air curtain | Watson Watson air conditioning provided by the Texas air-conditioning plant. Texas Watson air-conditioning plant (www.wchuaxin.com) (www.wchuaxin.com) strong, credible, Shandong Texas heat, refrigeration and air conditioning equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Watson air conditioning and you hand into the brilliant, for a better future!