Axial fan

coolingexhaustcomposite

Water Cooling Tower fans were devided into three types, fixed type fan, the cross type fan, and the wing type fan.The wing type fan include the four fans and six fans. This fan could used for cooling tower, together with sprinkler head (pipes), cooling moter, hence make up the cooling tower recirculating water treatment system. Water Cooling Tower Fans The water cooling tower fan has four and six blades, which are used as part to matching cooling tower low noise and more environmental. Aluminum alloy blades: multi-blade axial-flow blade design, high-grade aluminum alloy material, balanced correction, stable operation, low noise, energy saving, blade angle can be adjusted, according to air volume as your required, adjust blade angle, play a larger exhaust effect. The main characteristics are as follows: 1. The blade is designed with advanced airfoil profile, which has superior aerodynamic performance. It is made of high strength composite material by moulding and curing. It has the characteristics of corrosion resistance, light weight, high strength, easy settle. Air volume is 20% higher than that of other fans of the same size and material. After the blade is formed, the big moment of each blade is tested to ensure that the big moment error of each blade is less than 250 G.M and the height difference of the blade tip is +30 mm. 2. The hub can avoid the blade disguise which is easy to cause serious accidents, and can adjust each blade individually. Before each hub leaves the factory, static balance test should be carried out with the blades. The static unbalance moment is less than 315 g. m, which ensures the balance of operation.