Hang Yu Series Top Quality hot sale poultry air inlet for chicken farm
USD $13 - $22 /Set
Min.Order:1 Set
Qingzhou Hangyu Machinery Co., Ltd.
Added with special designed pull rod pulley which reduce friction and facilitate installation mostly by holding up pull rood or steel rope.
Air door is opened under gravity,and closed under cord control.No need spring.
The draw cord is designed on the top of air inlet,pull the cord to close the air door,and release the cord to open the air door.
The back of air inlet can be equipped with net or light trap as per customer's requirement which are fixed on the air inlet by bolts&nuts.
Made of excellent quality engineering plastic by injection molding,higher density and more firmly.
With UV resistant additive,air inlet has stronger anti-aging ability,longer service life,better sealing,flexible opening,with anti-bird nets.
With two pulleys design,easy opening,reduce friction,strengthen rope service life.
* Inquiry and consulting support.
* Sample testing support.
* View our Factory.
* Training how to instal the machine, training how to use the machine.
* Engineers available to service machinery overseas.
91.8% Response Rate
91.8% Response Rate
91.8% Response Rate