Auto Duct Line 5 Metal Sheet Forming Machine Air Duct Production Line
（The price without shipping cost）
Heavy Industry Machine Manufactuer Products Description：
* Linear structure reduces sheets transferring time and improve production efficiency.
* The material frame is controlled by the speed adjustable converter motor
* 10 Rollers for leveling and grooving which ensure the flatness of sheet metal for various thickness
* with material processing saving mode, users can reduce the waste of sheet metal significantly to less than 20mm per material coiler.
* with features of servo motor driven in folding process and accurate positioning, it has the obvious advantage especially when produce the square shaped duct.
* The input adopt two modes: screen tough and keyboard input which ensure stability of the system.
* require only one person to operate the machine, two persons can take away the ducts.
* The speed of each part can be adjusted as needed.
* A processing counting function for statistics and management with day count and total count.
* support print function for production management.
