DUCT MANUFACTURE AUTOLINE - III
Autoline - III consists of a metal feeding frame, leveling and grooving equipment, hydraulic punching square notch equipment, hydraulic cutter and folder. The electrical control system uses a computer with a closed-loop and servo-system to increase the precision and reliability of the manufacture line. The maximum working speed is 16m/min.The length tolerance is±0.3mm.The diagonal line tolerance is ±0.5mm. One team will produce 1000㎡of square duct by using this system.