The centrifugal fan is to rely on mechanical energy input, increase gas pressure gas side mechanical transmission, it is a slave fluid machine. Centrifugal fans are widely used in factories, ventilating mines, tunnels, cooling towers, vehicles, ships and buildings, dust emission and cooling; boiler and industrial furnace ventilation and the wind; air-conditioning equipment and household appliances and cooling equipment ventilation; grain drying and sending; wind tunnel source and inflatable hovercraft and propulsion. Test material into the plant before: a key component test: 1. Steel fixed hot-rolled steel is used in high-quality, quality inspection report must be provided; 2. Storage shall be carried out before the motor noise, vibration, air current test DBF wind chassis, should meet the international and business requirements; 3. Impeller assembly before passing the first detection of static balance and adjust HTFC-1 exhaust centrifugal wind chassis, the impeller static balance to meet the requirements of international and corporate HTFC-11 centrifugal wind chassis, and then on the balance wheel balancing machine for testing and adjustment , the impeller balancing meet the international and business requirements, the impeller must not be adjusted for scrap. Wind chassis models, Tongchuan wind chassis, air conditioning provided by Wu Chen Yu Chen Yu Air Conditioning Equipment Co. City. 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!