SBKJ TDC Flange Forming Model SBTDC 35A
The TDC flange rollformer is used to make Transverse Duct Connections. It consists of a material feeding station, TDC clip roll, and cutting compartment. It is also known as knock-on flange or Slip-on flange. By installing this machine in-house, duct manufacturer can stop buying such flanges from suppliers.