Spiral tube forming machineThis machine line is for producing round air duct for various uses,such as for HVAC round ducts,oval ducts,chimney flue,etc.Advantages: 1. Special mould for various tube diameters,very easy to change and adjust,no needs crane or too much manpower. 2. Large diameter range 3. High speed synchro flying cutting system. 4. Japan Omron transducer&PLC control,convenient operation. 5. Light and small,suitable for site work. 6. Perfect swage, without leakageMain technical dataDiameter Range85-1500mmMaximum Tube LengthUnlimited mm Thickness of Strip0.35-1.2mmWidth of Strip137-140mmStrip Speed1-40m/minSuitable MaterialAluminum, Stainless steel, Galvanized steel,etcDimension (L x W x H)2350mm x 2200mm x 2580mmWeight2000kgMain Motor Power5.5kWCutting Motor Power4kWAir Pressure0.5-0.7MpaControl SystemJapan Omron transducer & PLC Our company: Our main products:spiral tube forming machine,flexible duct forming machine,auto roof forming machine,riveting machine,Pittsburgh seam lock machine.Hydraulic section steel bending machine,metal sheet flange forming machine,TDF hydraulic folder,auto cutting to length line,pipe bending machine,FN seam welder,notching and shearing machine.Our certificate: 1.CE 2.ISO901:2000Please contant us at any time available for you,if you want for more details. Add:Building D,299 Tangming Road,Lita Hui,Songjiang District,Shanghai,China Fax:+86-21-57841819 Tel:+86-21-57842040 Phone:+86-13817091187