56'' Butterfly cone exhaust fan for poultry farm
USD $230 - $280 /Set
Min.Order:10 Sets
Qingzhou Feiteng Thermo-Control Machinery Co., Ltd.
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1. Reasonable cone designing, low noise, big air flow,strong ventilation, low operating cost;
2. Imported bearing, high-strength, low noise, durable;
3. Using air downstream principle, pvc shutter or aluminum shutter, antioxidant, light weight, no distortion, open and close sweetly, prevent backflow of air;
4. High-strength more high-gluten strength aluminum-magnesium alloy wheel, light weight, high strength, toughness good;
5. 6 pcs stainless steel blades, no distortion, no breaking, aesthetic durability;
6. There are two types of fan house, slant wall type, upright wall type, could satisfy varieties need
of different customers;
7. The high efficient and energy-saving motor passed the national CCC certification. Also
protection class:IP55, insulation class: F grade.