industrial exhaust fan/FAN

industrial exhaust fan /ventilation fan /negative pressure fan/FAN The overall outward qppearance is a spray coating,may act according to the customer to need the color spray coating PRODUCT CHARACTERISTICS:The optimal design and construction made by CAD/CAM.with full pressure ,big air volume, low noise ,little energy-lost.stable running adn being well for ages. The louver with please shape can open and closed automatically, having dust-proof and water proof,with its double-function;cool breeze blowing and air draft ,it is the best cooling and ventilating product for factories ect. Applications 1. Industrial fields;textile ,socks/clothes making ,glass,molding,rubber, coating ,silk-screen printing,toy, electrontics,home appliances, shoe making ,printing,food stuff,processing, dyeing, laundry and other workshops with high temperature; 2. Civil fields:net bars ,stores, supermarkets, mess hall ,food markets.