B. Zj-i full-automatic shoulder injection machine is a high-tech new hose shoulder injection special machine and equipment independently developed by our company. All actions of this type of shoulder injection machine are actually operated by man-machine with large pl. C intelligent control touch screen, integrating machine, electricity and gas. It has the advantages of high production efficiency, low energy consumption, simple actual operation, automatic fault alarm, stable performance and no three wastes. The methods of injection, spit, extrusion and welding can be used to inject plastic shoulder for aluminum-plastic composite pipe and plastic pipe. The produced shoulder has no clamping suture, and the appearance is beautiful, generous and stable.

The equipment can be matched with the b.gls-ii composite hose pipe making machine produced by our company to form a full-automatic pipe making production line, and can also be matched with other pipe making machines to produce plastic hoses. Compared with the shoulder injection machine used in China, the equipment has the characteristics of higher material utilization rate and lower labor intensity.

The equipment mainly includes: full servo operation mechanism, automatic pipe feeding mechanism, quantitative plastic spitting mechanism, mold closing and forming mechanism, demoulding and separation mechanism, automatic pipe unloading mechanism, automatic feeding mechanism, etc.

The equipment won two patents. namely:

Patent No.: zl200420027317.6 plastic ejection mechanism of shoulder injection machine;

Patent No.: zl200420027315.7 mold turnover locking device of shoulder injection machine.