Green Poultry Sheds Exhaust Ventilation Fans for Sale Low Price

1. DYZ fan blade is special designed and produced and similar with Multi-fan. 1270mm, made by Nylon mixed 30%FRP, high hardness, strong toughness, long service life.
 


2. Shutter made by 275g/sqm hot galvanized iron, 0.6mm, 13pcs. 
New designed sharp of shutter and plastic connector. No need hammer, the shutter could open by balanced  side tie-rod. There is no gap when closed.
  


3. Belts are Japanese Mitsubishi brand.
Not easy to loose, long service life.
 

4.  Use loose-proof screws and specially designed accessories to prevent loose blades.
  


5. Round frame made by 275g/sqm, 1.0mm iron and by special processed, no scratch, not easy to rust, long service life.
 

6. Both China famous motor and Siemens motor are available. Motor voltage and frequency can be customized.
7. Fan belt pulley and flange are made of high strength aluminum-magnesium alloy by die-casting.
8. Motor plate made by 3.0mm iron or 2.0mm 304#SS.
9. Fan side frame with plastic handle, easy to carry, convenient to load.
10. Linking parts made of aluminum alloy, light weight, not deformation, and with wear-resistant shaft sleeve. The spring is made of 304 stainless steel, long time use, no deformation, no rust.
11. Standard parts especially the washer as fastener parts are made of stainless steel, no rust, beautiful appearance.
12. Fan bearing adopts imported double-row bearing with special waterproof design. High strength, lower noise, maintenance free and long service life.
13. Motor plate has multiple functions with the use of a unique design. Both 0.75Kw/1Hp and 1.1Kw/1.5Hp motor are available.
14. Hot galvanized blade support and safe net ensure not rust.




SPEC of DYZ series Greenfans
 
CNC machine machining frame



Bending machine processing frame, etc