Not Easily Damaged Ventilation Fan 1.3M Seven Leaf DC Ventilation Fan For Animal Farm or Factory

2.What is relay air supply？
-Each positive-pressure fan has a different air supply distance. It is recommended to use a relay air supply to guide the airflow to the heat exhaust area.

3.What makes the difference in the material and number of fan blades?
-The more blades, the less vibration, quieter wind cutting noise, and a softer airflow. Our blades are made of engineering plastic steel, characterized by lightweight, acid and alkali resistance, deformation resistance, toughness, and large airflow.

4.How to ventilate in animal husbandry?
-The purpose of ventilation in animal husbandry is to achieve the optimal environmental conditions for factors such as temperature, humidity, and air quality within the livestock farm.

-Ventilation equipment is essential to regulate air circulation and maintain appropriate indoor temperature and air quality. This helps protect the health and productivity of the animals.