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

Comifo Duct Making Machine Features:

√  Modular design allows adding a section at a time

√ 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)

√ Straightening/flattening -Air pressure controlled six rolls straightener

√  Air pressure controlled ring type beading rolls with five beading rings-optional by remove beading rings

√ Notching & punching square

√  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

√ Optimizes floor space by inline position of machines,guarantees high efficiency

√ Accurate PLC control unit, Preset available profiles and folding style, notching size,punching size,cutting dimension on touchscreeneasy operate

Capabilities:

√  Alternative width for 4(1300mm) or 5(1550) material

√  Sheet capacity: 18-27ga (0.4-1.2mm)

√  Shearing tolerance of ±0.5mm

√  Hydraulic folding diagonal tolerance of ±0.5mm

√  0-54FPM (0-18m/min) feeding speed,fast acting back gauge

Pls contact us for detailed information

 Stations: coil-straightening-beading-punching square-notching-shearing-folding-automotion pittsburgh lock forming-coil conveyer (optional)-duplex TDF flange forming -hydraulic folding

Work Flow:

More details, please contact us.

1, Video

2, Comifo Gruop:

3, Comifo Duct Machinery: 

4, Comifo Public Service: 

5, Comifo Subcription: