This mold type tubeformer is designed to automatically form spiral duct for duct forming machine
It is an advanced spiral duct machine with more reliable performance due to its fixed mould design!
Each mould will form spiral tube of one fixed diameter.
The spiral duct making machine is of higher durability and the spiral tubes formed are of better air tightness for sure!
spiral duct machine Performance Features
1. Uncoiler: vertical type.
2. Sealing & locking: out surface of the pipe.
3. Cutter: rolling type cutting.
4. Forming head mould: made of steel (aluminum alloy casting optional).
5. Power system: pneumatic power for cutting & turning material; hydraulic power for discharge &roller compression.





spiral ductwork machine Parameters