exhaust fan

الوصف

exhaust fan,greenhouse equipment,cooling system
1.      Frame using advanced automatic processing, high precision. Extra-thick zinc coating frame, corrosion resistance strong.

2.      High-strength aluminum alloy casting wheel, the reasonable perspective of the type ,to reach the maximum air flow .High-precision micro –computer –aided manufacturing system can make the best of its fans.

3     It used Al-alloy rim ,so it has light weight ,high intension and good toughness.
exhaust fan,greenhouse equipment,cooling system

4     Bearing of impeller, permanently sealed bearing, size *****3,the bearing is of high intension     and durable using term without any noise.

6.    The guarantee period is one year, during which the easily damaged parts are offered free of charge.

7.  Safety net with easy disassembly is convenient for maintaining.

8.    Motor be specially used for high-performance fan, with updated design for automatic regulating device, the belt doesn’t need manual