Fan blade is special designed for top greade efficiency which made of Krupp stainless steel by puch forming. Large air volume, no deformation, no broken, no dust, attractive and durable. Blade thickness 1.2mm, surface finish BA grade.

Centrifugal system open the shutters at complete 90 dgree to ensure the lowest air resistance and biggest air volume. When close, the sealing can efficiently block light and wind into the poultry form house. As the first one adopt high quality nylon PA66 to ensure the long service life.

Belts are Japanese Mitsubishi brand, ensure the long service life, maintenance free. From 2010 the first one to adopt Type B belt which 3 times longer service life than Type A.

Both China famous motor and Siemens motor are available. Motor voltage and frequency can be customized.

Fan Belt pulley is made of high strength aluminum-magnesium alloy by die-casting complete, high corrosion resistance. special 3-ribs reinforced pulley design. Blast-casting treatment for attract appearance, eliminate internal stress to improve its own rigidity and stability, never broken.

Motor plate fixed nuts, first change round type to hexagon type. and with stainless steel washer, more firmly never loosen.

Fan side rame with plastic handle, easy to carry, convenient to load.