This machine line is for producing round air duct for
various uses, such as for HVAC round ducts, oval ducts, chimney flue, etc.
1.1 Special mould for various tube diameters, very
easy to change and adjust, no needs crane or too much manpower.
1.2 Large diameter range
1.3 High speed synchro flying cutting system（saw cutter, slitting cutter, plasma cutting can be choosed）.
1.4 PLC control, convenient operation
1.5 Light and small, suitable for site work.
II Main technical data
2.1 Diameter of round tubes: 80mm ~ 1500mm.
2.2 Max. tube length: unlimited.
2.3 Thickness of strip: 0.4 ~ 1.2mm
2.4 Width of strip: 137mm ~ 140mm
2.5 Strip speed: 1~38m/min, adjustable
2.6 Suitable strip material: aluminum, stainless
steel, galvanized steel, color coated steel, etc.
2.7 Weight: 2000kg
2.9 Power of main motor: 5.5kw
2.10 Power of cutting motor: 4kw
2.11 Pressure of pneumatic station: 8kgf/cm2