Lens hood   

Air Inlet poultry advantages:

This is a durable,galvanized steel inlets use side shields to direct air.

Made of durable galvanized steel

Foam insulation repels insects and minimizes condensation

Each inlet has two smooth-operating,corrosion-resistant stainless steel hinges

Rigid,durable,lock-formed frame rresists warping for improved closure

No welds or other easy targets for rust.

Characteristics and parameters:

Appearance size:width 600mm,height 320mm,thickness 160mm

1. High quality plastic,high durability,ageing resistant;

2.Close tightly,open fiexibly ,with nets;

3. In-built polystyrene board(thickness:20mm);

4.High quality and inexpensive,applicable to standard hens for livestock and poultry. 

Outside plan

Professional productions !automatic curtain-like ventilator