First, aluminum composite fin tube Overview: aluminum composite fin tube processing technology from aluminum and copper processing first dual-metal composite pipe fins air heaters, and then by mechanical rolling, the use of physical aluminum tubes characteristics, made with brass pipe with a core of cold rolled aluminum fins closely as one of the finned tube. When aluminum composite fin tube radiator were widely used in heating and air conditioning engineering wet cooling easy to exclude the outer surface of the fin air heater thermal oil condensate, in the dry heat exchange heating and other occasions difficult knot dust fouling. Second, aluminum composite fin tube Features: 1. With combined with tight, small resistance, good heat transfer performance; 2. High intensity, low flow losses; 3. Anti-corrosion strong, hot and cold working conditions in the long term is not easy to deform long working life. How to identify good or bad quality fins? A, take a look at the appearance of the air heater products, whether the average gap radiator, radiator appearance is not flat. 2, Dian Dian same material, size of the radiator which brand of weight, the weight of the materials used is certainly more. 3, tweak radiator material thickness. 4, knocked radiator, heavy sound relatively good match. 5, can touch the radiator looks smooth, plastic powder spray test whether average. Hot air heaters, air heaters, air conditioning provided by the Texas Watson Watson 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!