Pipe-loading machine: pipe-loading machine mainly plays the role of pipe-loading in one-step equipment. When the unit is running, it can realize multi-speed operation and fast pipe chasing through frequency conversion. It can realize fast pipe-loading when used in conjunction with the pipe-shifting device.

Pipe loading machine: the pipe loading machine mainly plays the role of pipe loading in the one-step production line. When the unit is running, it can realize multi-stage speed operation and fast pipe tracking through frequency conversion and speed regulation. It can realize fast pipe loading when used together with the pipe s