Trans-verse Flange Duct System

TDC unit is one of the two universal flange making systems in the world.It can save time and material drastically with its wel-seal,strong and durable joint structure.So it is specially suitable for producing a duct with a large sectional area.The unit consists of a feeding frame,main forming machine and a shearing unit,which includes frinder and hydraulic shearing unit.The hydraulic shearing unit makes fixed cutting available with very little burr,and may be operated automaticlly with a maximum work speed of 6m/min,it is divided into four types:T-20,T-30,T-35.T-40 with their corresponding duct corner T-20DC,T-30DC and T-40DC