Spiral tubeformer 1602 air tube spiral ducting machine

This mold type tubeformer is designed to automatically form spiral duct for HVAC round duct progress!
It is an advanced spiral duct forming line 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!