Auto Duct manufacture line 6, duct make line u shape
Mainly to complete the straight ducts for TDF flange, angle steel flange and drive cleat forming, the processing capacity is 800-2500 square meters per day. just enter the size of the ducts you need to process, then the auto duct line will complete the uncoiling, leveling, beading, notching and punching, pittsburgh lock forming, TDF flange ...
Get Price