-
23
Dec, 2021
Roll-shear spiral duct machine is classified according to material
Non-metallic roll-shear spiral duct machine can be divided into: hard polyvinyl chloride duct, organic glass duct, inorganic glass duct, glass fiber reinforced plastic duct and other composite ducts,
-
22
Dec, 2021
Safety operation specification for multi-function biting machine in air duct ...
The multifunctional biting machine in the air duct production line has the function of biting Japanese bone, right angle bone, elbow right angle bone, hook bone, barge bone, insert bone and zigzag bo
-
21
Dec, 2021
Application of spinning technology in air duct production line
In the entire air duct production process, if you don't understand this piece, it will be difficult to understand the principle. It plays an important role in the entire duct production line.
-
20
Dec, 2021
Ventilation ducts can create a good environment for welding workshops
When designing air ducts, we must take into account that welding itself is a labor-intensive type of work, and a large amount of toxic metal fumes will be generated during the welding process, and th
-
19
Dec, 2021
Factors affecting the price of automatic air duct production line
Because of the instability of the raw materials just now, the price of the automatic duct production line will also fluctuate, depending on the steel used in the automatic duct production line.