Description:

The safety slip belongs to rig tool of well. Its main function is pulling out of and going in of the vertical column in well drilling, and when single joint is connected, it is laid on the well head to chuck and hang the tools of drill pipe. Also it is the safety jamming tool which prevents the drill string without ledge from sliding out of the slips. This model can show its operating principle and structural composition, can be used to do the unpack-and-pack training, and also the trainee can master repairing and maintenance techniques of simple defect by being training.

Details: