China Triple Screw Extruder Factory & Manufacturer — Granuwel
Granuwel’s three-screw extusion are specifically designed for better dispersion and greater yields. The free volume of the screw is increased by 40%. Carbon black, CaCO3 and other powders are easier to feed, and the screws mesh with each other, providing a faster surface renewal rate, so the mixing effect is significantly better than that of Twin screw extruder.
The structure of the three-screw extusion machine is characterized by three screws arranged in a straight line and rotating in the same direction, the three-screw extusion machine than the traditional Twin screw extruder more than a high shear zone, so as to achieve the same specifications of the Twin screw extruder plasticizing mixing performance doubled, so the production capacity of the three-screw double the double screw.
Granuwel Triple Screw Plastic Extruder
Main Features Of Granuwel triple screw extruding machine
- Superior Mixing & Plasticizing
- In-line triple-screw design with dual meshing zones
- Doubled mixing range for better dispersion
- Complete melting and efficient plasticizing
- Outstanding Productivity
- 50%+ higher output than twin-screw equivalents
- Higher torque and capacity
- Excellent self-cleaning capability
- Energy Efficient
- 20-40% lower energy consumption per unit output
- Optimized energy utilization
- Enhanced Devolatilization
- Faster surface renewal rate
- More prominent devolatilization effect
- Consistent High Quality
- Ensures premium and stable product quality
triple screw extruder Application fields
01
High filling masterbatch preparation
02
High quality black master granulation
03
Biodegradable material modified granulation
GSE Series Triple Screw Extruder Specifications
| No. | Model | Speed (rpm) | Diameter (mm) | L/D | Do/Di | Power (kw) | Output (kg/h) |
| 1 | GSE-35 | 600 | 35.6 | 32-64 | 1.55 | 37 | 75-130 |
| 2 | GSE-40 | 600 | 41.2 | 32-64 | 1.55 | 55 | 150-200 |
| 3 | GSE-52 | 600 | 51.4 | 32-64 | 1.55 | 110 | 300-400 |
| 4 | GSE-65 | 600 | 62.4 | 32-64 | 1.55 | 160 | 500-700 |
| 5 | GSE-75 | 600 | 71 | 32-64 | 1.55 | 250 | 800-1200 |
| 6 | GSE-95 | 600 | 93 | 32-64 | 1.55 | 550 | 2000-3000 |
Beyond Expectations: Client Testimonials

Engineering Plastic
Granuwel proved to be a reliable partner when we needed a precision extruder under tight deadlines. Your attention to detail, proactive communication, and post-sales support (including on-site training) were invaluable. The machine’s stability and output quality have significantly boosted our productivity. We’re grateful and eager for repeat business!
Canada

PET Functional Masterbatch
Working with Granuwel has been a pleasure! Your team’s responsiveness, fast delivery, and commitment to quality stood out. The twin-screw extruder performed even better than we expected, meeting all our production needs with precision. We’d love to collaborate again—hopefully with even more competitive pricing next time!
Thailand

Biodegradable material pelletizing
Granuwel’s twin-screw extruder matches exactly what we envisioned—durable, efficient, and outperforming similar machines we’ve used from other suppliers. Your product’s market competitiveness is undeniable, and we’re excited for future upgrades!
USA

High-Filler Masterbatch
We sincerely appreciate Granuwel’s exceptional support throughout our project. From the initial planning stage, your technical team meticulously analyzed our requirements and proposed multiple customized solutions for our twin-screw extruder. During production, you kept us updated with real-time progress reports. After delivery, your engineers arrived promptly to install, debug, and provide thorough training for our operators. Such professionalism is rare, and we look forward to a long-term partnership!
Türkiye
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