1.When process spiral tube, each diameter needs corresponding mould.It's easy to change mould and adjust. Then mould is made of steel,more stable,durable than Aluminum mould. The machine can apply roller cutting device according the tube length.

Roller Cutting Model: LXA-100/1250A  &  LXA-100/1600A

2.When process spiral tube,each diameter needs corresponding mould.It's easy to change mould and adjust.Then mould is made of steel;more stable,durable than aluminum mould.The machine can apply round saw cutting device according the tube length. 

CNC Spiral duct machine