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■特點：
☆氣缸與卡盤連為一體,機床前后可各配一臺卡盤。
☆斷開氣源,方可工作（內(nèi)含逆止閥,夾緊可靠）。
☆可自定心來件緊，也可浮動夾緊。
☆適用于大口徑管子螺紋加工，管子切斷，焊接等。
☆是數(shù)控管子加工機床配套的專用卡盤。
■Specificity:
☆Pneumatic cylinders and chucks are jointed into an integral and a set of chuck can be equipped in front or rear of  the  machine.
☆The chucks can just work when switching off pneumatic source and be equipped with inverted valve inside and with high clamping reliability.
☆It can clamp in both selft-centering and floating.
☆Suitable for large diameter pipe thread machining , pipe cutting and welding etc.
☆The product is a special chuck matched with the pipe CNC machine tool.