Fan is the main equipment of pigsty ventilation. The optimal scheme of fan configuration can ensure the appropriate temperature and good air quality in pigsty at different growth stages, specifications and seasons. In winter, the low-power fan can extract the dirty gas and water vapor from the house, provide fresh air and reduce heat loss as much as possible; in summer, the high-power fan can supply fresh air to the maximum extent, and cooperate with cooling equipment such as wet curtain to achieve the goal of cooling pigsty with high-speed air flow.

  
                         Trench fan                                                             Windmill fan (FRP)                                         Windmill Blower (Hot Galvanized)

                                        Hot blast stove

       It is made of aluminium alloy frame and corrugated fibre paper. The utility model has the advantages of uniform water flow, small wind resistance, corrosion resistance, not easy to breed mosses, long service life, etc.Cooperating with the fan, the livestock and poultry house achieves better cooling effect.

  
                                                  Wet curtain

        The air flow in livestock and poultry houses can be adjusted by the height of the curtain opening. It can be designed to open from top to bottom.
       Including electric curtain rolling mechanism and manual curtain rolling machine, aluminium alloy film roller, PVC coating cloth.

                                           Rolling shutter

     According to the ventilation rate of livestock and poultry houses, the size of air intake can be adjusted automatically and the ventilation is even.

 
                                         Skate

The core of environmental control is to control the Nietti I fan system. Ventilation window, heating system, lighting and other equipment. To maintain the best environmental quality throughout the year. Through adjusting the opening and closing of fan system and ventilation window system by humidity or pressure sensor, the automatic control of ventilation mode in different seasons can be realized.


                              Controller                                                                             Controller                                                                     Controller
      
 
                    配电箱内部结构                                        配电箱

Roof air inlet window

Plastic material, corrosion resistance, long service life. Installed on the roof of livestock and poultry house, it can be adjusted automatically and used for ventilation of livestock and poultry house in winter. The air inlet can be disassembled and cleaned conveniently.

Side wall intake window

Installed in radial side wall, used for ventilation and ventilation in winter house, using high quality plastic material, anti-aging, long service life.

                                                                                                 
              Ventilation window (roof)                                                Ventilation window (side wall)                                       Ventilation window (four sides)