Breeding and livestock fans Shandong Breeding and livestock fans Breeding and livestock fans wholesale Runhua

Breeding and livestock fan Shandong Breeding and livestock fan Breeding and livestock fan wholesale Runhua
Livestock fan, also known as negative pressure fan, is the latest type of ventilation fan and is an axial flow fan. It is called because it is mainly used in negative pressure ventilation and cooling projects. It is a negative pressure fan. The negative pressure ventilation and cooling project includes two aspects: ventilation and cooling, and the ventilation and cooling problems are solved at the same time. Negative pressure fans are also used in positive pressure water curtain environmentally friendly air conditioners, positive pressure air supply, positive pressure blowing and other fields. Negative pressure fans have the characteristics of large size, large air duct, large blade diameter, large exhaust volume, ultra-low energy consumption, low speed, and low noise. Negative pressure fans are mainly divided into galvanized plate square negative pressure fans and fiberglass horn-shaped negative pressure fans in terms of structural materials. All galvanized plate square negative pressure fans on the market have basically the same structure and technical parameters. The classification of negative pressure fan models will be explained in detail.