The air gills produced by YUYUN SANHE can be divided into electric air gill and manual air gill according to the different open modes; electric air gill can connect a center controller, which can control the open of window automatically when needed; manual air gill can open or close the window by manual winch after being equipped with pulley guide device and it can use motor to open or close the air gill intensively by pulley guide device. At present, the air gills are mainly used in the poultry houses, greenhouses, workshops, and other large buildings which need fresh air. Air gills can be produced into different sizes according to customers' requirements.
Both frames and louvre blades are made by advanced processing technology, adopting the thickened galvanized plates whose zinc coating is 275g/m2.
The air gill is designed with MB threaded mounting hole which makes the installation more convenient.
Our products are equipped with standard motors with 220V 50HZ/60HZ. And the specification can be adjusted by customers' requirement.
The air gill can be made of galvanized plate or stainless steel.