Rectangular duct lines Ⅳ adds lockformers and flanges that are not included on duct lines II, allowing it to manufacture both TDF and TDC flanges. A duct brake is needed for TDF flange production, and a corner inserting machine is needed for TDC flange production. Our production line occupies less space, is easy to assemble or disassemble onsite, and increases productivity.
The duct line IV consists of the material compartment, duct beader, sheet shearing machine, and angle pressing machine.Advantages:
The electronics are programmable, maximum feeding speed is 16m/min, length tolerance is ±0.5mm per meter, and diagonal length tolerance is ±0.8mm.Workflow: