TDF former machine is a special equipment for flange forming in air duct and connecting. The TDF flange system is one of the two major flange connection systems in the international. It has the characteristics of low cost, good sealing performance and simple and convenient installation. It is especially suitable for the production of air duct with small cross-sectional area. The TDF system can be used in large-scale industrial production, which is a kind of TDF plate flange machine and lock forming machine, rib pressing machine, plate shearing machine and folding machine can form a full-automatic air duct production line.
online service