The beating heart of Wings Plastic corrugated pipe lines. Engineered for maximum output, flawless plasticization, and unmatched energy efficiency. Explore our specialized single screw and conical twin screw extrusion systems.
Designed exclusively for polyolefin and engineering plastic corrugated pipes, the SJ series represents the pinnacle of high-speed extrusion. By utilizing optimized L/D ratios and advanced Barrier-Maddock (BM) screw geometries, these extruders ensure a homogeneous melt to feed the corrugator, preventing material degradation while maximizing output.
Separates solid and melt channels, dramatically improving plasticization capacity for high-speed corrugated pipe production.
Water-cooled grooved feed section increases extrusion output by up to 30% compared to smooth barrels.
Heavy-duty thrust bearings and integrated oil cooling ensure silent, continuous running for corrugated lines.
The ultimate workhorse for rigid and flexible PVC corrugated pipe compounding. The conical screw design provides a perfect balance of high shearing at the feed section and low-pressure pumping at the metering section, essential for processing heat-sensitive PVC dry blends to form perfect corrugations.
Highly wear-resistant bi-metallic alloys double the lifespan even with high-calcium PVC corrugated pipe formulations.
High-capacity exhaust system removes moisture, ensuring bubble-free, high-density PVC corrugated profiles.
Intelligent internal oil circulation prevents PVC from overheating via precise temperature management before entering the corrugator.
We offer flexible motor configurations for the same extruder model to perfectly match your target corrugator output and energy budget.
| Model | Screw Dia. (mm) | L/D Ratio | Main Motor (kW) | Est. Output (kg/h) |
|---|---|---|---|---|
| SJ45/33 | 45 | 33:1 | 11 | 30 - 40 |
| SJ45/33 | 45 | 33:1 | 15 | 50 - 60 |
| SJ50/33 | 50 | 33:1 | 22 | 70 - 80 |
| SJ50/33 | 50 | 33:1 | 30 | 90 - 110 |
| SJ65/30 | 65 | 30:1 | 22 | 60 - 80 |
| SJ70/32 | 70 | 32:1 | 22 | 70 - 90 |
| SJ70/32 | 70 | 32:1 | 37 | 120 - 140 |
| SJ65/33 | 65 | 33:1 | 45 | 160 - 180 |
| SJ65/33 (High Output) | 65 | 33:1 | 55 | 190 - 220 |
| SJ75/33 | 75 | 33:1 | 75 | 250 - 300 |
| SJ75/33 (High Output) | 75 | 33:1 | 90 | 320 - 360 |
| SJ90/33 | 90 | 33:1 | 110 | 400 - 440 |
| SJ90/33 | 90 | 33:1 | 132 | 460 - 520 |
| SJ90/33 (High Output) | 90 | 33:1 | 160 | 600 - 700 |
| SJ120/33 | 120 | 33:1 | 185 | 750 - 800 |
| SJ120/33 (High Output) | 120 | 33:1 | 250 | 900 - 1100 |
| SJ150/33 (Heavy Duty) | 150 | 33:1 | 400 | 1200 - 1400 |
| Model | Screw Dia. (mm) | L/D Ratio | Main Motor (kW) | Est. Output (kg/h) |
|---|---|---|---|---|
| SJ-45/28 (PA) | 45 | 28:1 | 15 | 30 - 40 |
| SJ-50/28 (PA) | 50 | 28:1 | 22 | 50 - 60 |
| SJ-65/28 (PA) | 65 | 28:1 | 37 | 80 - 100 |
| Model | Screw Dia. (mm) | L/D Ratio | Main Motor (kW) | Est. Output (kg/h) |
|---|---|---|---|---|
| SJ-50/25 (PVC) | 50 | 25:1 | 15 | 40 - 60 |
| SJ-55/25 (PVC) | 55 | 25:1 | 18.5 | 50 - 65 |
| SJ-65/25 (PVC) | 65 | 25:1 | 30 | 90 - 120 |
| Model | Screw Dia. (mm) | Design | Main Motor (kW) | Est. Output (kg/h) |
|---|---|---|---|---|
| SJSZ-51/105 | 51/105 | Conical Twin | 22 | 120 - 150 |
| SJSZ-55/110 | 55/110 | Conical Twin | 30 | 150 - 200 |
| SJSZ-65/132 | 65/132 | Conical Twin | 37 | 250 - 300 |
| SJSZ-80/156 | 80/156 | Conical Twin | 55 | 350 - 400 |
| SJSZ-80/156 (High Output) | 80/156 | Conical Twin | 75 | 400 - 450 |
| SJSZ-92/188 (Heavy Duty) | 92/188 | Conical Twin | 110 | 600 - 800 |
Reliability starts at the core. Our corrugated pipe extruders are designed to meet strict international standards, providing the perfect balance between high yield and energy efficiency. From specialized low-shear screws for PVC granules to heavy-duty 400kW SJ-150 single screw extruders for massive polyolefin double wall pipe production, Wings Plastic custom-engineers every drive system and heating profile to guarantee your continuous corrugated pipe production success.
Our engineers can tailor the perfect extruder for your corrugated pipe line. Contact us for detailed specifications and a personalized quotation.
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