Overview HTFC series of fire (ventilation) dual low noise cabinet centrifugal fan is a high efficiency, low noise centrifugal fan, with a high temperature, high-performance compact novel structure, vibration, light weight, easy to install, etc., is a hotel , restaurants, auditoriums, theaters, basements, industrial enterprises, offices and other places ideal for smoke ventilation, high-rise building fire exhaust fan replacement products are sold throughout the country, the majority of users. Features 1, compact structure, beautiful box with frame, box board assembly design. The use of advanced metal frame once stretching Cold Unit, box board duplex board structure, middle silencer material can further reduce noise. 2, to provide a different inlet and outlet direction to meet the needs of different users to install. Using mold production, high dimensional accuracy, can be assembled after the break. 3, the main components of the fan impeller in the digestion and the absorption of industrial products in the United States on LAU, all with mold production. Multi-blade impeller blade bending forward, with high efficiency, low noise, large air volume, stable, stable quality, durability and other characteristics. Spiral of high quality galvanized sheet, machinery production molds. 4, HTFC series of fire (ventilation) low noise mode dual centrifugal fan is divided into A and B are two types, A-type motor is mounted outside the box for fire smoke; B motor mounted in the housing, with for ventilation. 5, A low-noise type fire tank centrifugal blower motor mounted outside the box, with separate temperature exhaust system isolation, make sure the fan at 300 ℃ high temperature, more than 60 minutes of continuous operation, the "national fixed fire extinguishing and fire Component Quality Inspection Center "qualified, its performance has reached the advanced level, after more than 30 provinces nationwide fire department approval.