Supply proof high temperature alloy fan fan angle can be adjusted

LGY axial fan impeller of high quality aluminum as material, light weight, high temperature, rust and corrosion. This product is a unique production process, structure, fastening long life, smooth operation, low noise, large air volume, in the same installation location can be realized under the positive and negative two-way ventilation, blade angle can be adjusted according to the style requirements. From 4 "4.5" 5 "5.6" 6 "6.3" 7.1 "8" 9 "10" 11.2 "was a total of 12 specifications, wind up to 2000-65000 cubic meters / hour.