poultry farm exhaust fan/butterfly cone fan/negative pressure ventilation fan

 Characture:

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.

Application:

Assemble procedure  :

Packaging & Shipping

Packaging Detail:Inner package:Plastic flim,Outer package: Standard Export Carton.

Carton has two types:1.Greenhouse fan two with packaging-carton.2.Overall packaging

Delivery Detail: General within 7 days on receipt of deposit,of course as soon as possible we can.