When centrifugal fan centrifugal fan work, power machine (mainly motor) driven impeller rotating within the volute casing, the air sucked through the intake port from the impeller center. Due to the dynamic action of the blades of gas Luliang green fan, gas pressure and speed can be improved Taiyuan boiler fans and centrifugal force along the road leaves the cabinet Shuaixiang Linfen mine ventilator, discharged from the exhaust port. Because the gas flow in the impeller is mainly in the radial plane fan, so called fan runoff. Centrifugal fan impeller and casing composed mainly of small fan impeller is mounted directly on the motor, the large fan by coupling or connection with the motor pulley. Usually unilateral centrifugal fan inlet, with a single-stage impeller; flow can be bilateral intake, with two back to back impellers, also known as double-suction centrifugal fan. Cross-flow fan cross flow fan is multi-blade impeller centrifugal fan to the front with a small high pressure. Gas enters from the side of the outer edge of the impeller rotor, then through the other side of the impeller inside the exhaust gas by the action of the blade force twice in the impeller. Under the same performance conditions, its small size, low speed. Compared with other types of low-speed fan, cross-flow fan has a higher efficiency. Its axial width can be arbitrarily selected, without affecting the state of the gas flow, the gas over the entire width of the rotor remains uniform flow. It is a long narrow outlet section, suitable for mounting or ventilation for cooling the flat-shaped in the various devices. Kopin axial fan, fan, nagorye Blower Works by Shanxi nagorye blower limited liability company. Shanxi nagorye Blower Co., Ltd. (www.sxgfj.cn) (www.sxfjgs.com) strong, credible, Shanxi Xinzhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead nagorye blower and you hand into the brilliant, for a better future!