Features:
1. The outline border adopts advanced automatic process, more accuracy. Material isnational level one thicker galvanized
zinc plank, corrosion resistance and double service time.
2.The motor is threephase asynchronous Europe industrial standard motor
3.The bearing adopt imported Automobile dedication bearing, more durable.
4.The hub was made of aviation aluminum magnesium alloy, light weight, high strength and good tensile
5.The type B belt is imported from Korea, wider, thicker and 35% durable than type A widely used in this line.
6. The stainless steel blade was made in one time punch, the figure"s angle is reasonable, small noise and big wind capacity
7.Shutter adopt specialpush pull device, ensure to open and close completely, so shutter is windproof, rainproof and dust proof.
8.Energy saving and environment friendly, customized design, maintenance and disassembly is convenient
9.The seven strict quality inspection, vibration test, concentric performance test, fan blade rotation test, the efficiency test and the
motor current test.
10.Special motor hole wind shield, avoid wind losing to reach the best wind suck effect.