With the accordance of national industry-standard network frame of steel gas CJ/T125-2000 polyethylene plastic composite pipe published by the PRC Ministry of Coal Industry standard MT181-88 plastic pipe with coal mine safety inspection two normative standards, Guorong Run GeneCore Machinery Office answered the call to the national security under the actual China's national conditions, developed a series of mining KRSJGBG reinforced composite steel pipe extrusion production line.
15 "large color touch screen human-machine interface, easy to operate.
  Mine use strengthened steel composite pipe is a polyethylene plastic with high strength steel wire as the middle layer, both inside and outside layer for antistatic, noninflammable special plastic, steel wire, through multi-layer extrusion composite production to one composite pipe.The coal mine pipes made by this machine are widely used for water supply, drainage, positive ventilation and gas drainage.The undertaking pressure is from 1.0 to2.0 Mpa.
  Characteristics
  1. Optimized design of high-performance barrier screw, adapted to double-antibody material characterized by low temperature and low pressure molding.
  2. Structure and matching screw IKV mandatory feed sleeve trench design, to ensure the stability of high-speed production.
  3. Hardened powertrain, durable which guarantees the stability of the extrusion and excellent products' quality.
  4. The temperature control system ensures the different screw speed with the steady productivity.
  5. Co-extruder high-performance machine with separate control, could be easily switched to the host control.
  6. Advanced C4 modular intelligent control system satisfies the whole production line with closed-loop automatic control.
  7. Small single screw extruder KR25/25 for mark lines.
  8. Spiral extrusion die to achieve low-voltage high-speed low-temperature extrusion, ensures high-quality pipes.
  9. According to different tubes, Dry-Induction, Spiral water film style and Adjustable calibrating sleevs or other forms.
  10. Sub-vacuum chamber technologies, fast vacuum adjustment system to ensure the stability of the vacuum tubes' rapid shaping.
  11. Optimized  spray nozzles used  to locate and optimize the pipeline design especially large-diameter pipe's rapid cooling.
  12.Eight-claw haul-off, each caterpillar controlled by an independent AC motor with digital controller technologies completely accurate speed adjustment, eliminates uneven mechanical distribution like skid phenomenon effectively improves the reliability of the production.
  13. Planetary hydraulic cutting machine used in the form of rotary cutter for cutting pipes,saw blades driven by hydraulic pressure. With the automatic length counter tracking function, PLC programmable control.

Technical specification:

Line model	Pipe diameter(mm)	Extruder model	Winding machine specification	Total power(kw)	Max. capacity(kg/h)
CD-MPG160	50-160mm	SJ65/33,SJ45/302,SJ25/25	160	245	80-160
CD-MPG315	110-315mm	SJ75/33,SJ65/332,SJ25/25	315	465	260-380
CD-MPG630	355-630mm	SJ90/33,SJ75/332,SJ25/25	630	720	400-600
CD-MPG1000	500-1000mm	SJ120/33,SJ90/332,SJ25/25	1000	1380	750-1100