OP-L, OPT-L 2, 3-Jaw Long Stroke Hollow Power Chucks

1. A long jaw stroke chuck is suitable for clamping workpieces that need to avoid bulged parts.
2. For a wedge type, the clamping force is stable.
3. The power chuck needs to be actuated by a hydraulic rotary cylinder and a draw-bar to achieve the clamping action.

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