封气机设备：封气机由机架、液压系统、封气卡子等组成。成品管达到所需长度时液压系统启动带动封气卡子运行将管材另一端封气，成品管材带动封气机运动，在运动过程中剪裁管材下料。
Sealing machine: the sealing machine is composed of frame, hydraulic system, sealing clip, etc. When the finished pipe reaches the required length, the hydraulic system will start to drive the air sealing clip to operate to seal the other end of the pipe. The finished pipe will drive the air sealing machine to move