HVAC Duct Forming Machine II is suitable for TDF manufacture. The equipment adopts the international popular welded structure and consists of a material feeding frame, a leveling and grooving device, a notching and punching square machine, a hydraulic shearer and a computer-based control system. The material feeding frame features synchronization and internal bracing model. It processes coils with the ID ranging from 480mm to 610mm. The CNC system with a closed-loop and servo-system guarantees processing precision. The max feeding speed of this line is 15m/min, the length tolerance is ±0.5mm and diagonal tolerance is ±0.8mm. This line can cut metals for ducts of various sizes. English and Chinese language for the CNC system can be easily converted. Basic equipments: Motor-driven material feeding frame A set of main machine A CNC system Appearance of the machine: The main technical data: No. Model Capacity in mild-steel Thickness range(mm) Max-width (standard) (mm) Max-working speed (m/min) Coiler max-weight (kg) Dimensions(mm) Motor (kw) Weight(kg) L (mm) W (mm) H (mm) 1002ADL-II0.5-1.512501560001980 2500 1800 1800 1300 1500 7.53500