Our main products: Spiral tube foming machine, metal sheet roll forming machine, auto spring forming machine, rivet joint machine, no-rivet sheets joint machine, pittsburgh seam lock machine. Metal sheet bending machine, metal sheet flange forming machine, TDF hydraulic folder, Metal sheet auto cutting line, notching and shearing machine.
Our products can be widely used and have been applied in HVAC duct manufacturing, the vehicle industry, container producing, furniture making etc.
|coil inner diameter||480-510mm|
|coil outer diameter||1200mm|