Product Description

Poultry house ventilation fans  adopts advanced double door to open the front body, small wind resistance, airtight, high efficiency;The air duct adopts plug-in connection mechanism, which avoids bolt and nut fastening, reduces labor.

Aluminum-magnesium alloy belt automatically tightening device, no deformation, long service life, and use belt side tensioner to avoid belt untwist, greatly extend the belt life;

When the Poultry house ventilation fans door is closed, the rubber sealing device is added. When more than one fan starts working according to different environmental conditions, it can effectively prevent the outdoor air from entering the fan from the other, improve the working efficiency, ensure the air enters from the wet curtain or the ventilation window. ( Compared with the same size fan, improve efficiency 15~ 20%)

Poultry house ventilation fans