1. Fan mounting pedestal (base) should have sufficient strength, stability and high centrifugal wind chassis, vibration durability pedestal shall meet the following requirements: 1) basic vibration frequency device shall not exceed the motor and fan speed 1 / 3.2) the difference between a vibration velocity and vibration speed fan operation is a stationary fan when more than 3 times greater than required. The connection between the import and export with duct 2. The fan should be set flexible joints. Inlet duct, the duct, and other devices should support centrifugal wind chassis alone by other members of the building foundation or support firm, should not bear the weight of the housing of other parts. 3. When the fan is mounted on the building elements, isolation measures should be taken. Compact appearance HTFC (DT) series low noise fire ventilation (dual) tank centrifugal fan features 1. Structure. Box with frame, box board assembly design. Framework uses advanced metal forming cold-formed unit time stretching centrifugal wind chassis models, box board duplex board structure, inner silencer material, further reducing noise. 2. Provide import and export different direction, in order to meet the installation needs of different users. Using mold production, high dimensional accuracy, can be assembled after the break. 3. The main components of the fan impeller in the digestion HTFC-A centrifugal wind chassis, absorb US industrial company's products on LAU, all with mold production. For the wing front curved blade impeller with high efficiency, low noise, large air volume, stable, stable quality, durability and other characteristics. Spiral of high quality galvanized sheet steel or carbon steel plate, mechanized production. Centrifugal exhaust air box _ _ Zhumadian centrifugal wind chassis air conditioning services provided by Chen Yu Chen Yu Wu City Air Conditioning Equipment Co., Ltd. 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!