Powered by a 3KW three-phase asynchronous motor (380V, 1430r/min) with a 1:1 reducer, it delivers consistent forming performance at a speed of 16m/min. It handles 0.5–1.2mm thick galvanized steel or low-carbon steel sheets, enabling one-piece duct and flange forming that eliminates extra welding steps, improves quality, and lowers production costs.

      With compact dimensions (2800×620×1200mm, L×W×H) and a weight of 1100kg, the TDF-T12 is easy to integrate into full duct production lines when paired with shears, notchers, and other equipment. It is an ideal choice for standardized, high-volume ventilation duct manufacturing.