Pipe lines
Extrusion (from late lat. Extrusio - eject) - technology for obtaining products by forcing molten material through the shape of the hole. Commonly used in the production of polymer (rubber compounds, plastics and blends containing starch or protein) ferrite products (cores) as well as in food (pasta, noodle, etc).
Scheme of the reinforce
Scheme of the steel sheet coating extrusion line
This line is intended for production of Steel Spiral Reinforced PE Pipes.
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.
- Информация о материале
- Родительская категория: Pipe production
Scheme of the line
This line is intended for production of reinforced hose pipe.
- Simplified structure and convenient operation.
- The produced hose is in high grade of transparent, with bright surface.
- Liansu offering: transparent hose, garden net pipe, gas hose, water hose, reinforced hose, steel spiral hose.
- Special design of die and screw for better plasticization effect and mixing PVC material.
- Cooling bath from the stainless steel.
- Stable haul-off unit of the belt type.
- The line is equipped with a vacuum auto feeding unit with a dryer.
- Double station winder with a tension control.
- Main motor - Hengli or Siemens.
- Total computer control - SIEMENS Simatic S7-300 (Germany) with a multilingual interface and 10" color touchscreen.
- Motor and feeder speed control - converter ABB.
- Solid state relay - CELDUC, France.
- Contactor, breaker - SIEMENS, Germany.
- Информация о материале
- Родительская категория: Pipe production
Scheme of the line
This line is intended for production of PVC pipes for power cables
Main Technical Parameters:
| Model |
Pipe range (mm) |
Extruder model |
Max output (kg/h) |
Max hauling speed (m/min) |
Total power (kW) |
Line length (m) |
|---|---|---|---|---|---|---|
|
LSP-75PVC |
16-75 | LSE-45 | 120 | 15 | 75 | 24 |
| LSP-110PVC-1 | 20-110 | LSE-45 | 120 | 10 | 80 | 110 |
| LSP-110PVC-2 | 20-110 | LSE-65 | 250 | 10 | 110 | 25 |
| LSP-160PVC | 40-160 | LSE-65 | 250 | 8 | 120 | 25 |
| LSP-250PVC-1 | 50-250 | LSE-65 | 250 | 7 | 130 | 25 |
| LSP-250PVC-2 | 50-250 | LSE-80 | 450 | 7 | 185 | 25 |
| LSP-400PVC | 110-400 | LSE-80 | 450 | 2.4 | 240 | 32 |
| LSP-630PVC | 110-630 | LSE-92 | 750 | 2 | 330 | 33 |
| LSP-800PVC | 280-800 | LSE-95 | 1000 | 1 | 380 | 46 |
| LSP-1000PVC | 630-1000 | LSE-95 | 1000 | 0.8 | 420 | 50 |
- Specified screw design for better material plasticizing & mixing effect and lower cost formula.
- Higher density and stronger mechanical properties of the pipe as a result of large compression ratio of mold design.
- More stable and reliable hauling, no deformation, multi-caterpillar structure of haul-off unit, suitable for different size range.
- Planetary cutting with chamfering function for stable & reliable cutting and precise length counting.
- Total computer control - SIEMENS Simatic S7-300 (Germany) with a multilingual interface and 10" color touchscreen.
- Motor and feeder speed control - converter ABB.
- Solid state relay - CELDUC, France.
- Contactor, breaker - SIEMENS, Germany.
- Информация о материале
- Родительская категория: Pipe production
This line is intended for production of MPP power cables.
- Информация о материале
- Родительская категория: Pipe production
Scheme of the line
This line is intended for production of 4 small PVC pipes at the same time.
Main Technical Parameters:
| Model |
Pipe range (mm) |
Extruder model |
Max output (kg/h) |
Max speed (m/min) |
Total power (kW) |
Line length (m) |
| LSDP-63PVC | Ø16-Ø63 | LSE-65/132 | 250 | 16 | 110 | 23 |
| LSDP-75PVC | Ø16-Ø75 | LSE-65/132 | 250 | 12 | 110 | 23 |
| LSDP-110PVC | Ø50-Ø110 | LSE-80/156 | 450 | 6 | 200 | 26 |
- Extruder is parallel twin-screw/conical twin-screw extruder applicable, with good plasticizing effect, low energy-consumption, ensuring the stable extrusion.
- Extrusion mould is twin pipe lead design, with high output, good good plasticizing effect and stable extrusion.
- Separate caterpillar, separate control design ensures stability of speedy manufacturing, meanwhile ensures the speedy cutting pipe of required length, moreover the cutting blade is designed for pipe of difference thickness
- 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.
- Информация о материале
- Родительская категория: Pipe production
Melt blown fabric extrusion line.
Under construction...