TDC FLANGE ROLL FORMING EQUIPMENT
TDC Flange roll forming machine & duct making machine Ventilation Equipment manufacturer design TDC profile machine can save time and material. Greatly seal well, strong and durable joint structure.Especially working for large sectional area duct. The machine consists of feeding frame, main roll forming machine with 14 roll station add on roller station for straightener. Working speed reach 6m/min.