Comifo Duct Manufacture Auto Line IV also called ductwork forming machine, duct coil line,rectangle auto duct line, duct manufacturing machine

 Features:

>Modular design allows adding a section at a time, can be upgraded to Auto Line V or Auto Line VII

>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 - Pneumatic controlled straightener

>Pneumatic controlled ring type beading rolls with five beading rings-which can be removed

>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 touchscreen

Stations: coil-straightening-beading-punching square-notching-shearing-folding-automotion pittsburgh lock forming

Work Flow:

 More Detailed Pictures:

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