shanghai metal forming machine co.,ltd. |
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Line III consists of a feeding metal frame,leveler grooving roller,hydraulic notch and punch sauare machine,hydraulic shearerand folder.The electrical control system uses a computer with a closed-loop servo-system to increase the precision and reliability of the line.
The maximum working speed is 10m/min. The length tolerance is -0.5mm.The diagonal line tolerance is ¯0.08mm.
The capacity of the manufacturing process will produce 1000m2 of square duct.