1.This product is suitable for large-scale chicken farms, as the ventilation equipment in the chicken coop, effectively reduce the temperature in the chicken coop, alleviate the heat inside the chicke
2.It can be directly installed in the reserved window on the side wall of the chicken coop.
3.The ventilation Air Inket is made of high quality engineering plastic mould, which can resist ultraviolet radiation and aging and has a long service life.
4.Ventilated Air Inlet all round can screw secure, make after installation more firm.
5.Protective net: close and close, reasonable structure, flexible opening, effectively prevent birds and insects from entering.
6.Pulley: rolling friction, small resistance, easy to switch on and off.