Product Description

The complete machine adopts CAD/CAM design, is made up of frame, supporting shelf, electric motor, fan leaf, wind giving device, shutter and protective net and so on. It adopts stainless steel, galvanized plate, aluminum alloy, etc. The machine has following features: low investment cost, large wind quantity, low noise, low energy consumption, smooth running, long service life, high efficiency, elegant appearance, etc. The negative fan has many applications. Exhaust ventilation, spare smell gas, more applications in factories; can be used with cooling pad, pad-fan system allows the indoor temperature down to *4C or so and also has certain humidity. The machine can be widely used in high temperature or tainted workshops, labor-intensive enterprises, Horticultural greenhouses, livestock farms, all kinds of textile mills that need to cool down and certain humidity, warehousing and logistics area, etc. Technical parameter Model:HSF****0 Blade diameter: ***0 mm Blade rotating speed: **0 r/min Motor rotating speed: ***0 r/min Air volume: ****0 (****0) m3/h Full pressure: *6 Pa Noise: ≤*0 decibel Input power: ***0 W Rated voltage: **0 V Height: ***0 mm Width: ***0 mm Thickness: **0 (**0) mm