November 26, 20211. The method of connecting the spiral duct machineThe spiral duct machine hoop connects the two ends of each pipe section and presses them into a bulge, and shrinks one end into a small mouth. When i...view
February 2, 20211. Detailed Steps of Quality Inspection of Spiral Duct MachineIncoming inspection, also known as in-factory inspection is the inspection conducted by the inspection department on incoming materials, s...view
May 24, 2021Those who have knowledge of the duct production line should know that there are many production lines for duct production, including the first-line, the second-line, the third-line and even the fifth-...view
May 24, 2021The auto duct line 3 that produces and processes air duct can be used with TDF machine for flange forming, which is indispensable in the production of air ducts. If you do not know it enough, you will...view
December 26, 2023In the vast world of aerospace manufacturing, precision and efficiency are the keys to success. One crucial component of aircraft construction is the duct system, responsible for directing airflow and...view
October 16, 2023What are the advantages of spiral duct machines? What are their functions? I believe most friends are still unfamiliar with these questions. However, there is no need to worry too much. Today, this ar...view