Rock reinforcement small pipe punching machine, Jingheng subway small pipe drilling machine parameters
Rock reinforcement small pipe punching machine, Jingheng subway small pipe drilling machine parameters

Rock reinforcement small pipe punching machine, Jingheng subway small pipe drilling machine parameters

Category:

mechanical equipment/Metal forming equipment/Metal forming equipment

Model:

JH-80CNC

Brand:

Jingheng

Retail Price

33,000.00USD


重量

kg

  • Product Description
  • Description :

      Rock reinforcement small pipe punching machine, Jingheng subway small pipe drilling machine parameters

      Punching machines have been widely used in tunnel construction. The punching machine can set 200 holes on one pipe, and the machine is matched with a servo motor. The hole spacing error is within ± 0.3mm, and the punching speed is fast, which greatly improves the manual cutting speed compared to before. The circular holes are also relatively neat and beautiful.

      The manufacturer of the small pipe punching machine adopts hydraulic cylinder processing and fully automatic punching machine, which can be used for punching various profiles. The electric quick action die head punching is full of pressure and has the characteristics of simple structure, easy operation, and advanced technology. It is especially suitable for large-scale aluminum-plastic door and window processing enterprises, saving manpower and material resources, and greatly improving punching speed. The CNC three-dimensional punching machine adopts hydraulic drive and servo control for feeding and turning angle. It has fast punching speed and high efficiency, and can achieve single hole, double hole, and multi hole punching. All program writing and input are directly carried out on the screen interface, making the operation extremely convenient, fast, and accurate for rock reinforcement small pipe punching machine, Jingheng subway small pipe drilling machine parameters.

      Precautions for small tube forming machine:

      At present, in the construction of existing weak and fractured surrounding rock tunnels, advanced support measures are often adopted to prevent rock collapse. Advanced support generally adopts the support method of advanced small conduits, that is, small conduits are drilled at a certain inclination angle at the top of the tunnel face and grouted. However, in actual tunnel construction, due to insufficient reaction force of the advanced small conduit support or insufficient diffusion of the slurry, there is a phenomenon of insufficient support strength in front of the tunnel face, which poses a safety hazard; In on-site construction, it is difficult to fully diffuse the slurry by simply increasing the grouting pressure, resulting in its inability to achieve the desired effect. Rock reinforcement small pipe punching machine, Jingheng subway small pipe drilling machine parameters

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