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Scheme of the reinforce  draw_reinf_pipes_eng.jpg

Scheme of the reinforce

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Scheme of the steel sheet coating extrusion line

 

This line is intended for production of Steel Spiral Reinforced PE Pipes.

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Main Technical Parameters:

Model

Pipes range

(mm)

Extruder

model

Max output

(kg/h)

Total power

(kW)

LSWP-800 Ø200-Ø800

LSS-80-34

LSS-65-34

710 280
LSWP-1200 Ø400-Ø1200

LSS-80-34

LSS-65-34

710 320
LSWP-1600 Ø500-Ø1600

LSS-80-34

LSS-65-34

1100 350
LSWP-2400 Ø1400-Ø2400

LSS-100-34

LSS-80-34

1100 500
LSWP-3000 Ø2400-Ø3000

LSS-100-34

LSS-80-34

1420 520

 


  • The line is based on single screw extruders.
  • Owing to the advance technology come from oversea, LIANSU developed the steel reinforce spiral corrugated pipe production line, which consist of two parts: 1) the steel coated production line and 2) spiral forming production line.
  • Steel coated production line, use to coat the adhesive resin on the surface of steel, in turn to make the PE layer to be tight closely with the steel layer. Spiral forming line composed of stable unwinding unit, high quality spot-welder, reasonable steel strip forming system, spiral forming system, inner and outer layer extruder, simple cutting unit, pipe-conveying frame, etc...The produced pipe is enjoying lots of advantages, such as high in ring stiffness, strong in external pressure resistance, firm in pipe wall adhesion, convenient in construction connection, lower in construction cost, etc…
  • Total computer control - SIEMENS Simatic S7-300 (Germany) with a multilingual interface and color touchscreen.
  • Motor and feeder speed control - converter ABB.
  • Solid state relay - CELDUC, France.
  • Contactor, breaker - SIEMENS, Germany.
  • Co-extruder of the internal color layer of pipe.
  • For each size of a single winding unit. No need for disassembly/assembly it for rearranging rollers on another dimension.

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