Air inlet Air Inlet is used for poultry system, which balance the clean air and keep the temperature.
The component of Air Inlet
Windows: Plastic contains the anti-ultraviolet raw material, making it longevity Protection Net: Reasonable structure, material is Polypropylene.
Return Spring: High quality stainless steel spring, durable and rustless.
Pulley Accessories: Rigidity hard drawn wire round steel, ensuring accurately opening. Rigidly connected will not be stretched, the surface is treated by galvanization in case of rust.