greenhouse poultry farm industrial animal husbandry centrifugal push pull exhaust fan

Brief Introduction:
1.Products Dimention: 750*750*550mm / 1000*1000*450mm / 1380*1380*450mm.
2. Air Volume: 10600 m¯/h, 21000 m¯/h, 44000 m¯/h.
3. Dia. of Blades: 600mm(24inch) / 910mm(36inch) / 1270mm(50inch).
4. Input Power: 370 W / 550 W / 1100 W.
5.Voltage: 220 V or 380 V or 415 V.
6.Frequency: 50 HZ or 60 HZ.
7.Motor Data: IP55, F class, Energy Efficiency as 2 class.
8.Phase: 3 phase or Single phase.
9.NO. of blades: 6 PCS or 3 PCS.
10.Noise Decible: ≤64 db.
11.Centrifugal opening system: Nylon PA66.
12.Guide Pole in centrifugal system: 304 SS.
13.Blades: 430 SS in Krupp BA type / 1.2mm thickness.
14.Outer frame: Hot galvanized, 275g/sqm.
15.Upright Column: Hot galvanized.
16.Protection net: Hot galvanized with Plastic spray.
Detailed Introduction:
1.Fan blade is special designed for top grade efficiency which made of Krupp stainless steel by punch forming. Large air volume, no deformation, no broken, no dust, attractive and durable. Thickness 1.2mm, surface finish BA grade.
2.Centrifugal system open the shutters at complete 90 degree to ensure the lowest air resistance and biggest air volume. When close, the sealing can efficiently block light and wind into the poultry farm house. As the first one adopt high quality nylon PA66 to ensure the long service life. The fasteners of centrifugal system all are copper rivets, wear-resisting and no rust, flexible. Guide rod is made of 304 stainless steel, ensures the high strength, no rust, reduces frication.
3.Belts are Japanese Mitsubishi brand, ensure the long service life, maintenance free. From 2010 the first adopt Type B belt which is 3times longer service life instead of type A.
4.Both China famous motor and Siemens motor are available. Motor voltage and frequency can be customized. Chinese famous motor OEM by special design for fan, the first put in the phase lack protection device which would power off when shortage of electricity. Motor protection grade IP55, insulation class F grade.
5.Fan belt pulley and flange are made of high strength aluminum-magnesium alloy by die-casting. Light weight, lower vibration. Blast-sanding treatment for attractive appearance, eliminate internal stress to improve its own rigidity and stability.
6.Fan bearing adopts imported double-row bearing with special waterproof design, water can’t enter. High strength, lower noise, maintenance free and long service life.
Company instroduction:
1. By cooperating with steel roller company, reduce the purchasing cost, and also guarantee the Quality.
2. Exhaust fan use the international standard plate, zinc coating(275g/m2), no rust.
3. With our own flatting line to reduce cost, guarantee the plate Quality.
4. CNC shearing machine control the mistake within 0.03mm.
5. CNC punching machine control the mistake within 0.03mm.
6. CNC bending machine ensure the accurate & perfect products assembly.
7. Our own advanced pressure machine reduce the cost, protect the Round frame zinc from being damaged, to guarantee the Quality.
8. Our own advanced plastic injection machine reduce the cost, guarantee the Quality.
9. Professional blades machine can produce the perfect blades shape with lower wind resistance and smooth surface.
10. Professional inspector ensure the Qualified products.
11. Advanced motor testing machine can help our workers to set different parameter according to each country's request, to ensure each motor's normal work.