1. The choice of the control parameters for wind chassis air flow, total pressure, efficiency, noise, and electrical power. There are centrifugal and axial flow. Fan since the wind chassis, is conducive to the muffler. 2, in the selection of fan model, first consider the leakage loss of the piping system, the calculation error blast cabinet wind chassis, as well as the actual fan wind, air pressure of the negative bias. 3. Moreover, you should pay attention to the relationship between the pipe network resistance characteristics match with the fan characteristics. Product quality wucheng Chenyu Air Conditioning Equipment Co. produced wind chassis series of excellent, good service wind chassis, welcome to buy. Wind chassis exhaust fan should be installed to aerodromes and platforms as possible HTFC-1 two-speed exhaust air box, in favor of the maintenance and repair; centrifugal fan motor power should be equipped with small, do not install only Start with the valve. When the result of the carriage of high temperature gas or air and the choice of boiler centrifugal fan, should be set up to start with the valve, causing the motor to prevent overload cold running. Blast cabinet wind chassis | Chenyu air conditioning (certified) | Yulin wind chassis provided by Wu Cheng Chen Yu Air Conditioning Equipment Co., Ltd. Wu Cheng Chen Yu Air Conditioning Equipment Co., Ltd. (www.wccykt.com) is a leader in Dezhou, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Chen Yu-conditioning in leadership with the staff warmly welcome all inquiries negotiations to create Chenyu conditioning a better future.