Primapress duct pipe making machine duct production line exported to Indonesia
This is the newly exported Primapress duct pipe making machine duct production line exported to Indonesia .
The name is lock forming machine, air folding machine , duct making line 3 , spiral duct machine,
TDF Flange forming machine and cnc plasma cutting machine and so on .
this is the video link: https://youtu.be/ENFMJmhHUy0
