50'' Industrial House Box Fan

50'' Industrial House Box Fan

Products  Features

1. 50" self cleaning propeller, extra high airflow capacity.

2. Shutters are made of pressed galvanised steel in order to ensure highest strength.

3. Welded wire guards divided into two parts ensure easy maintenance..

4. Propeller is statically and dynamically balanced.

5. A powerful couple of springs keep the shutters firmly closed when the fan is not operating.

Centrifugal system: made of high quality nylon, opening the shutters at complete 90 degree to ensure the lowest air resistance and biggest air volume. When it is close, the tight sealing can efficiently block light and wind into the poultry house. The fasteners of centrifugal system are copper rivets, wear-resisting, no rust, and flexible.

 Fan Parts:

Adopt the Aluminum Magnesium Alloy pulley and blade impeller:

Adopt automatic belt tensioner,make fan work smoothly:

Fanblades in Stainless Steel,no broken,long service life:

Installation  Effect

ZY Series Fan: