Air inlet main components

Windows: Plastic contains the anti-ultraviolet raw material, making it longevity.

Protection net: Reasonable structure, material is Polypropylene.

Nylon pulley: Designed by patent organization, it is of rolling friction when turning on or off, low resistance and easy opening and closing.

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 trust.

Air inlet controlling device

Operators watch the pressure meter in the house, and operate winch hands, until it reaches to the setting date.

Characteristics of air inlet

a. The open-close of air inlet adopt Nylon puller and rolling friction, the resistance is low, and inner is filled with 20mm Polystyrene to ensure the warm-keeping of air inlet.

b. A group of air inlet could be opened at three angels which can realize ever ventilation.

c. To realize uniform ventilation, angle of inlet near the fan should be smaller than those far from it.

d. Plastic contains the anti-ultraviolet raw material, making it longevity.

e. The spring of air inlet is stainless steel material, which is durable, rustless and not out of shape, the technics is delicate and ensure to be seamless after closing the air inlet.

Air inlet installation parameter

1. The wall surface must be flat.

2. To avoid rain flowing into the house, the inner war under air inlet should be higher than the external wall.

Packing: standard export packing,also can according to the customer's requirement

Shipping:transport by sea

The company has set up more than 200 sales branches in more than 20 provinces of the country, and the products have been exported to tens of countries and regions such as Asia,Europe,America,Australia,India and so on.

Our company has passed a lot of certifications, the details as following:

1.ISO 9001:20087quality management system certification

2.CE motor certification

3.3C certification

We pay attention to the quality,which brings us great honor.Our endeavor wins your trust.

Furthermore, we also manufacture and sell other equipments,such as cooling pad: exhaust fan, air inlet, light trap, plastic slat floor, automatic poultry feeding system, automatic poultry drinking system, PVC profiles, etc. We are willing to share the benefits with you and develop with you together. Should you be interested in any of our products or have any question, please don’t hesitate to contact me.