China 36" 50" Centrifugal Ventilation Fan for Poultry Farm

Application for: Animal husbandry, poultry house, livestock breeding, flowers and plants, greenhouse, factory workshop, textile, chemical, medicine, tea, vegetable storage, and supermarket
1.frame: Galvanized steel sheet, anti-corrosive and durable. Thickness: 1.0mm for the top and 0.8 for the other sides.2. Blade: 6 pieces of mirror finished stainless steel blades, attractive and durable with big air volume, passing the homeostasis test to ensure the air volume keeping the same as the very beginning during the operational life span, low noise, no distortion, no broken, Thickness: 1.2mm.
3. Motor: Siemens motor or Chinese motor, high efficient and energy-saving with CCC certificate. Protection class: IP55, Insulation class: F.
4. Shutter: Made of high strength hot-galvanized steel sheet, dust-proof and waterproof.Thickness: 0.45mm

5. Swung drop hammer: Made of high quality nylon, stable performance, guaranteeing the shutters open and close flexibly.
6. Protective net: Made of hard-drawn wire, designed as door-type, which is convenient for maintaining.
7. Belt impeller: Made of aluminum magnesium alloy by injection moulded, adopting more stiffening rib, processed by sandblasting, eliminating the internal stress, high intensity, low noise, long service life.
8. Belt Pulley: Made of aluminum-magnesium alloy by injection moulded, reducing the weight of blade and impeller, high corrosion resistance. Blast-sanding treatment for attractive appearance, eliminating internal stress to improve its own rigidity and stability, high strength.

9. Belt tensioner: Made of high quality nylon or aluminum-magnesium alloy, avoiding belt loosening or dropping off, extending service life and avoiding distortion, waterproof

10.Bearing: imported double-row bearing, super mute, high intension and durable
11. Belt: MITSUBOSHI belt .

12. Strict test criterion: Consist of airflow test, nose test, libration test, drive concentric test, blade RPM test, whole machine efficiency test, dynamic balance test, the thickness of the galvanized sheet test, the size of the spare parts test, etc.
13. Guarantee period: 18 Months
Our axial flow fan is the first silent technology in our country at present. With this remarkable advantage,it quickly occupies the market.When the motor starts,the sound is peaceful.The shutter adopts a secondary closing structure.When the power supply is closed,the shutter closes without obvious noise.This technology thoroughly solves the noise caused by the collision of traditional shutter steel plates,and avoids the fright caused by the noise of birds.
FAQ
Q : Are you a trading company or a factory ?
A: We are factory and have more than 10 years experience.
Q: What voltages you can do , if you can make special voltages ?
A: Almost all kinds of voltages we all can make , but for special voltages ,
we have a big MOQ and maybe price will be a little higher . Our normal voltage is 380V 50HZ 3phase .
Q: I want to use our own brand , is it ok?
A: Of course it's OK , we can make OEM products and also can provide our own brand products
Q:What payment term ?
A:Normally T/T or L/C we can accept .
Q:When you ship my order?
A:Normally 7-15days after receiving your payment, but it can be negotiated based on order qty and production schedule.
Q:How about the warranty ?
A:All products come with an 18-month warranty.