Plastic Profile WPC Water Drainage Pipe Making Extrusion Double
Screw Single Screw Machine
APPLICATION:
Our Plastic Profile WPC Water Drainage Pipe Extrusion Machine is a
high-performance production line designed for manufacturing durable
plastic, wood-plastic composite (WPC), and water drainage pipes
with precision and efficiency. The machine is available in both
twin-screw (double-screw) and single-screw configurations to meet
different production needs, ensuring excellent mixing, extrusion
stability, and high output.
PE PIPE PRODUCTION SPECIFICATIONS:
| Model | Pipe diameter | Extruder | Extruder power | Capacity |
| LB-63 | 20-63 | SJ65/33 | 55AC | 150 |
| LB-110 | 20-110 | SJ65/33 | 55AC | 150 |
| LB-160 | 75-160 | SJ75/33 | 90AC | 280 |
| LB-250 | 90-250 | SJ75/33 | 110DC | 350 |
| LB-315 | 110-315 | SJ90/33 | 160DC | 450 |
| LB-450 | 160-450 | SJ90/33 | 160DC | 450 |
| LB-630 | 315-630 | SJ120/33 | 280DC | 850 |
| LB-800 | 500-800 | SJ150/33 | 315DC | 1100 |
| LB-1200 | 710-1200 | SJ150/34 | 400DC | 1350 |
Application of HDPE pipes
1. Municipal water supply, gas supply and agriculture etc.
2. Commercial & Residential water supply
3. Industrial liquids transportation
4. Sewage treatment
5. Food and chemical industry
Working process:
Raw material +master batches → mixing → vacuum feeder→ material
dryer → single screw extruder ( small CO-extruder ) → mould →
vacuum calibration tank → spray cooling tank ( water tank) →
haul-off unit → cutting machine→ stacker
Raw Material Feeding
Plastic granules PE composite (wood fiber + plastic) are fed into
the hopper.
Automatic feeding system ensures consistent material supply.
Melting & Mixing (Extrusion)
Single-Screw Extruder: Heats and melts plastic uniformly for
standard pipe extrusion.
Twin-Screw Extruder (for WPC): Provides superior mixing, ensuring
even distribution of wood fibers and additives.
Temperature zones are precisely controlled for optimal melting.
Extrusion Molding
Molten material is pushed through a customized die to form the
desired pipe/profile shape.
Vacuum calibration ensures precise dimensions and smooth surface
finish.
Cooling & Shaping
The extruded pipe passes through a water cooling tank to solidify
its structure.
Support rails prevent deformation during cooling.
Haul-Off & Cutting
A puller unit draws the pipe at a controlled speed.
An auto-cutting machine slices pipes into required lengths.
Stacking & Packaging
Finished pipes are collected and stacked automatically (optional
conveyor system).
Quality inspection ensures dimensional accuracy and durability
before packaging.
PRE- AND AFTER-SALE SERVICES
• A great wealth of experience,
• A consistent focus on the highest quality
• A complete twin pipe vacuum sizing system;
• Controlled independently unitary structure twin pipe hauling
mechanism and synchronous cutting device;
• Optional length set and accurate adaption stacker.
• A highly motivated team
• Sophisticated process technology
• Customized solutions
we will offer customers spare parts at cost prices all life long of
the machines.
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