Conical Twin Screw Barrels & Screws – Precision Engineered by PIPLL
The Premier Solution for Small-to-Medium Scale Extrusion | Enhanced Feeding · Low Shear · Self-Balancing
PIPLL Machinery presents advanced conical twin screw barrels, engineered by PIPLL for superior feeding, gentle plasticization, and cost-efficient performance.
PIPLL Key Advantages:
· Optimized Feeding: The PIPLL large-diameter feed design eliminates bridging, ensuring stable intake for PVC and high-filled powders.
· Low-Shear Plasticization: The PIPLL progressive compression ratio prevents thermal degradation, cutting stabilizer use by over 12%.
· Self-Balancing Design: The PIPLL radial force equilibrium ensures uniform wear, extending service life by 30%.
· Rapid Changeover: Superior self-cleaning enables fast material transitions, reducing waste and costs.
PIPLL is fully compatible with major brands like JWELL, LIANSU, KRAUSSMAFFEI, and CINCINNATI. We deliver tailored solutions for pipes, profiles, sheets, WPC, SPC flooring, and compounding.
PIPLL provides custom designs and material options based on your specific formula and requirements. Our precision manufacturing ensures tolerances within 0.02mm, delivering stable melt pressure and a finished product yield over 95%.
Get the PIPLL Advantage.
Contact PIPLL Machinery for a free consultation and receive your custom solution and quote today!
Standard specifications of conical twin screw barrel(d/D) | ||||
24/52 | 25/55 | 35/76 | 45/90 | 45/100 |
50/105 | 50/110 | 51/105 | 55/100 | 55/110 |
55/120 | 58/124 | 58/125 | 60/125 | 65/120 |
65/132 | 68/143 | 68/147 | 70/135 | 70/140 |
75/150 | 80/143 | 80/156 | 92/188 | 95/191 |
95/193 | 105/191 | 105/203 | 105/213 | 100/200 |
PIPLL Provide Various Type Of Conical Twin Screw Barrel For Different Applications
Type | Design Features | Typical Applications |
PVC General Purpose Conical Twin Screw Barrel | Optimized compression ratio (2.5-3.5), standard venting structure, excellent corrosion resistance | Universal production of PVC pipes, profiles, sheets and special-shaped profiles |
High-Filled Polymer Conical Twin Screw Barrel | Thickened bimetallic Alloy, Reinforced Mixing Elements, Large Feed Opening | High-calcium PVC, Wood-Plastic Composites (WPC), Stone-Plastic Materials(SPC) |
Recycled Material Conical Twin Screw Barrel
| Enhanced shear mixing, anti-contamination structure, easy-to-clean design | Recycling and pelletizing of waste PVC, PE, PP; Mixed plastic regeneration |
Foaming Extrusion Conical Twin Screw Barrel | Special temperature control structure, low-shear design, precise pressure control | PVC foam boards, Foamed Profiles, XPS extruded boards |
Pelletizing Conical Twin Screw Barrel | Discharge end adapted to pelletizing system, high-torque design | PVC cable compounds, Modified Plastic Pelletizing |
