Product Main

Specifications

A.
1. Duct auto line
2. Stable and reliable performance
3. PLC control, touchscreen
4. Mitsubishi servo motor

B. Comifo duct manufacture auto line also called duct machine, duct making machine, rectangle duct line, square tube forming machine

C. Features:
1) Modular design allows adding a section at a time
2) Two sets of twin-motor driven dual-decoilings, selectable coils stand by, maximum capacity of 5-ton per station (optional: Up to 10-ton per station)
3) Pneumatic controlled straightener and beader
4) Punch center holes for cross-tie duct bracing
5) Duplex drive cleat forming rollers are available
6) Patented Automotion pittsburgh lock former, forms pittsburgh lock and right angle, roll forming and shearing simultaneously, shorten working time, a perfect match to duct auto line
7) Duplex TDF flange former, forms TDF flange by double sides
8) Optimizes floor space by inline position of machines, guarantees high efficiency
9) Accurate PLC control unit, preset available profiles and folding style, notching size, punching size, cutting dimension on touchscreen

D. Capabilities:
1) Alternative width for 4(1300mm) or 5(1550) material
2) Sheet capacity: 18-27ga (0.4-1.2mm)
3) Shearing tolerance of ± 0.5mm
4) Hydraulic folding diagonal tolerance of ± 0.5mm
5) 0-54FPM (0-18m/min) feeding speed, fast acting back gauge

E. Stations: Coil-straightening-beading-punching cross-tie holes-punching square-notching-duplex drive cleat forming-folding -shearing- automotion pittsburgh lock forming-coil conveyer (optional) -duplex TDF flange forming -hydraulic folding

F. Other specific Features of Comifo Coil Line:
1) Formula Programme, which insure setting and producing different materials with different sizes, different quantities in one time.
2) Coil Draw Back, draw back coil is not needed; Comifo coil line can draw back the coil automatically for further production, which saves time and no waste materail.