Picture of seamless steel pipe tip forming machine for Gannan Tunnel in Gansu Province, China

Description :

　　Picture of seamless steel pipe tip forming machine used in Gannan, Gansu Province, China for shrinking small tubes

　　The advanced small pipe tip machine is a shrinking equipment independently developed by Yulong Engineering Machinery Equipment Co., Ltd. for the production of various pipes and steel sections. It is widely used in equipment for support, mining, construction engineering, and grouting processes. This YL50NCB small pipe tip machine combines the advantages of most similar equipment on the market, and is equipped with a motor, noise reduction equipment, various molds, and imported accessories from abroad. This small pipe tip machine can replace 5-8 workers, save enterprise costs, oxygen, and consumables.

　　The small guide tube processed by the pointed machine of the small guide tube is uniform, conforms to the technical requirements, has a short molding time, high efficiency, beautiful appearance without scratches, and is actually a high-quality product. It is a good tool for enterprise production, which can be achieved with the Yulong YL80CNC small guide tube punching machine and heating equipment, saving time and effort for the enterprise.

　　As the original manufacturer, Yulong definitely wants to benefit its customers. All products are standardized, and intermediaries add prices layer by layer, ensuring that those with lower prices than me are not as good as me, and those with higher prices are not as good as me in terms of service.

　　Advantages of Yulong Small Pipe Tip Forming Machine

　　1. The small tube taper machine completely replaces manual welding and has high quality;

　　2. The positioning device solves the problem of uneven length of the iron pipe clamping size;

　　3. The compression stroke has been improved, resulting in a production efficiency of 300 units per day;

　　4. The specialized mold has high precision and will not cause cracks in steel or iron pipes after crimping;

　　5. The small catheter tip machine mold can be customized according to your requirements to solve square tubes, rectangular tubes, and hexagonal shrink heads;

　　6. Less unit time, with a single peak shrinking time of 20-30 seconds;

　　7. The workpiece can be reduced by 100mm and customized

　　advance small duct

　　The Yulong small pipe tip machine can be used for the production of small pipes, steel pipes, and round pipes by shrinking and pointed processing. Generally, seamless steel pipes with a diameter of 38-50mm are used for production. A conical shape of about 10cm is made at the front end of the small conduit, and steel hoops with a diameter of 6-8mm are welded at the tail end. No holes shall be opened within 100cm from the rear end, and the remaining part shall be arranged with 6mm diameter overflow holes in a plum blossom shape of 20-30cm. The specific pipe diameter design drawing includes. Its main function is to provide pre support for weak and fractured zones, shallow buried sections, biased sections, sand layers, gravel sections, fault fracture zones, and other sections during the self stabilization period. As it is driven before excavation in this construction section and located in front of the construction surface, it is called an advanced small conduit.

　　Small pipe grouting is a measure of shallow buried excavation support. When it is easy to collapse holes after chiseling in weak and fractured strata, and it is difficult to install advanced anchor rods or when the structural section is large, advanced small conduit support should be adopted. Advance small conduit support must be used in conjunction with steel arches. When conditions permit, advanced grouting reinforcement can also be carried out on the ground; When there is a guide tunnel, radial grouting reinforcement can also be carried out around the tunnel. The general measurement for grouting support of small conduits is as follows: the diameter of the steel pipe is 30-50mm, the length of the steel pipe is 3-5m, the spacing between the grouting holes drilled in the steel pipe is 100-150mm, and the spacing between the steel pipes arranged along the arch in the circumferential direction is 300-500mm. The angle of the steel pipe inserted outward along the arch in the circumferential direction is 10-15 degrees. The small conduit is a load-bearing member, so there should be a certain overlap length between the two rows of small conduits in the longitudinal direction. The overlap length of the steel pipe in the longitudinal direction is generally not less than 1m. Before installing the conduit, the working surface should be sealed tightly and firmly, cleaned, and the drilling position should be measured before construction. Picture of the seamless steel pipe tip forming machine used in Gannan, Gansu for the inner small

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