External rotor wind chassis manufacturers construction and installation of the main points: 1. The fan should be as arranged on aerodromes or platform, external rotor wind chassis wholesale prices in order to maintain and repair; when equipped with centrifugal fan motor power is less than or equal to When 75kW, do not just start with the installation of the valve. When the result of the carriage of high temperature gas or air and the choice of boiler centrifugal fan, centrifugal air box should be set to start with the principle of the valve, causing the motor to prevent overload cold running. Francis HLF series of low-noise wind chassis, high efficiency and low noise built SWF series mixed flow fan blowing wind chassis DBF, modular cabinet cabinet insulation muffler erect hoardings HTFC-1 centrifugal wind chassis, and out of split-mouth ventilation pipe flanges Two-speed connection to facilitate exhaust air box, with a significant low noise, high efficiency, light weight, beautiful appearance, easy installation (floor, ceiling may be), and simple maintenance. Additional air inlet filter, can be used for purifying air box. Two-speed exhaust air box _ _ Chenyu Yan'an wind chassis factory direct air conditioning provided by Wu Cheng Chen-yu air-conditioning Limited. Wu Cheng Chen Yu Air Conditioning Equipment Co., Ltd. (www.wccykt.com) strong, credible, in Dezhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Chenyu air conditioning and you hand into the brilliant, for a better future!