What are the advantages of firm sealing in the production of spiral duct fan manufacturers

What are the advantages of firm sealing in duct production? When the air duct is produced, its connection should be firm and the sealing performance is very strong. Next, we will analyze the performance of the product to increase the usability and competitiveness of our product.

The position of air duct in industrial production is self-evident. Many people have a certain understanding of the use of air duct and the material of air duct, but they ignore the key details which are easy to be ignored. During the production of air duct, the connection of air duct is one of the neglected points. The details are as follows.

1. Because the manufacturer and construction of the air duct production line are not carried out in the same site, the air duct production lines produced in the production workshop are semi-finished products. After the semi-finished products are numbered reasonably according to the sequence, then they are moved to the construction site for unified installation.

2. Generally speaking, the joint angle bite method is used to connect the air duct, so that the air duct has good sealing performance in the future.

3. For the connection between the branch pipe and the main pipe, it is better to adopt the joint bite or rivet the main pipe with the rivet on the opposite side. It is better to seal the joint with glass glue to prevent air leakage.

4. For spiral duct fan, it is better to use special TFD flange angle between pipe flange and flange, and then knock it into flange with hammer and then connect it with bolt.