Lanzhou Weili ventilation duct processing Hotline: 13,239,684,208 13,893,158,461, Gansu ventilation ducts processing companies adhere to the "people-oriented, integrity management" approach to "provide satisfactory products to ensure excellent service" business philosophy, "based on the market, pragmatic, pioneering" The spirit, the implementation of multi-industry, multi-species management strategy, has made leaps and bounds in the short term. Since Gansu ventilation ducts processing for many years, has been committed to research and development of high-tech ventilation, refrigeration products, according to the development trend of ventilation equipment user needs, focus on the future, the starting point of the avant-garde. Gansu ventilation pipe processing enterprises to take full advantage of its talent, technology, technology, raw materials, management and other aspects, through continuous painstaking research, has successfully developed and produced dozens of series of ventilation equipment, Gansu good ventilation ductwork materials processing options, first In duct production process, pay attention to the surface of the aluminum foil duct material, in order to ensure that the surface layer is not easily damaged, so to make provision for the aluminum material, and in order to ensure the safety of aluminum foil thickness also provides duct surface. Gansu ventilation pipe processing Secondly, in the thin steel flange ventilation ducts, the outer skin and internal insulation material bonding firm, which is one of the composite material to ensure that the safety of the basic conditions. Gansu ventilation ducts processed in accordance with the size and thickness can not only prolong the life of the duct can also increase the insulation effect, let the wind be the greatest and the best use. Gansu ventilation pipe processing metal, non-metal sheet or other material made for ventilation duct, when duct short, can once assembled on the ground, when the duct is longer, visual installation site case, the terrestrial segment assembly. Gansu ventilation ducts can be processed directly and spreader in place in two ways. The method can be used in place of artificial duct section is small, and a lower position, just simple erection of scaffolding can be. When the demolition side Gansu ventilation ducts processing; Gansu ventilation pipe processing using shears cut the duct when the platen is prohibited between mechanical hand into the gap in order to avoid any accident, tools and other items can not be placed on the upper turret should also cooperate with each other and maintain a certain distance from the folded side, to prevent the steel plate is flipped or counterweight wounded, and operating rolling machines and compressors, push hands are not directly work. Gansu ventilation pipe processing with respect to the motor, it should also be installed indoors or erection of the shed in order to prevent the invasion of rain and snow, but also check when using the machine is not flexible.