About 32 products for corrugated metal drainage pipe (0.002)
High Speed 20m/Min Spiral Duct Roll Forming Machine for 500-5000mm Diameter and 1.5-3mm Thickness
High Speed 20m/Min Spiral Duct Roll Forming Machine for 500-...

Desc:Spiral duct roll-forming machine can be able to produce a large number of spiral ducts in the shortest time. With automatic unloading and welding func...

2024-01-20

High Speed 20m/Min Spiral Duct Roll Forming Machine for 500-5000mm Diameter and 1.5-3mm Thickness
High Speed 20m/Min Spiral Duct Roll Forming Machine for 500-...

Desc:Spiral duct roll-forming machine can be able to produce a large number of spiral ducts in the shortest time. With automatic unloading and welding func...

2024-01-20