keyword: china hvac duct machine
distance from the port: 60 kilometers
super auto duct line 5 machine
high quality
japan technical
easy to operation
china hvac duct machine,
this line is mainly for producing square ducts with TDF Flange/Angle steel flange,the processing capacity is 1000-2000 square meters per day. after input the dimensions of the duct yu want to process and then the machine can complete the following functiong: uncoil, leveling, beading, notching and punching, shearing, pittsburgh locking, TDF glange forming/angle steel flange forming and hydraulic folding.
optional material auto selecting system.
china hvac duct machine