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| Two cylinders type |
Three cylinders type |
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This series machine with hydraulic up-driving system can be run stably.
The machine with nominal force less then 800KN and worktable length less then 3200mm adopts double cylinders. Both mechanical stop controlling the stroke of sliding block and the back gauge can be adjusted manually and with digital read-out device.
The machine with nominal force more then 1000KN and worktable length more then 3200mm adopts three cylinders. Both mechanical stop controlling the stroke of sliding block and the back gauge can be adjusted mechanically with digital read-out device and also can be micro-adjusted by hand.
To ensure the bending precision of workpiece, there is bevel joint type precision-regulating mechanism on the upper die sets. |
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