The rebar cold extrusion machine achieves the purpose of rebar connection by generating mechanical occlusion through the extrusion of the connecting sleeve. It is used to connect grade II and III threaded rebars with a diameter of 40mm and below. It is used for rebars with poor welding performance, construction sites with insufficient power capacity, and projects with tight construction period requirements.

The rebar cold extrusion machine is more superior. Its characteristics are as follows:

1. The connection quality is stable, reliable and consistent, ensuring that the connection part is as strong as the base metal.

2. Compared with the ordinary welding process, the efficiency can be improved by more than three times.

3. The operation is simple, and the operator can go on duty only after simple training or reading the manual.

4. The use of the rebar cold extrusion machine is not limited by the environment and weather, there is no fire danger, no arc light irritation and saves electricity.

Compared with various threaded rebar connection methods, its usability and versatility are strong, and the comprehensive use cost is low. It is currently a joint form with better performance and relatively stable quality among all kinds of rebar joints.