 油缸前置，驱动力通过斜楔机构传递。工作稳定可靠

Cylinder front-mounted, the driving force is transmitted through a wedge mechanism. With high stability and reliability.

 通常主轴两端各安装一台卡盘，用于管加工机床或焊接设备

Two chucks mounted at the front and rear of the machine spindle respectively, for pipe machining machine tool or welding equipment.