Battenfeld-Cincinnati twinEX Counter-Rotating Parallel Twin Screw Barrel

Core PIPLL-Engineered Advantages

1. PIPLL-Driven Precision Plasticization

PIPLL equips barrels with a high-efficiency air cooling system plus insulation, cutting heat loss by 60%—no water tower needed. This simplifies installation and maintenance, ideal for water-scarce areas and eco-focused plants, ensuring precise temperature control.

2. PIPLL-Exclusive Efficiency & Quality

PIPLL’s fully intermeshing conjugate threads deliver stable, pulse-free feeding, boosting plasticization uniformity by 40%. The 2.2-3.0:1 gradient compression reduces shear by 40%, protecting PVC chains and cutting stabilizer use. PIPLL offers 18D-38D L/D ratios (28D for pipes, 34D for high-fill, 38D for sheets/foam) and low-speed high-torque output (20-32rpm) to balance capacity and longevity.

3. PIPLL-Rigorous Material Solutions

PIPLL uses imported 42CrMo alloy steel, tempered and vacuum-nitrided for HV900-1100 hardness. PIPLL’s graded wear options include standard (Ni60+WC coating, Ni-based liners) and heavy-duty (WC coating, WC-Ni liners, 5-8× longer life) to handle high fillers (80%+ calcium carbonate) and recycled materials. All material-contact surfaces get ultra-mirror polishing (Ra≤0.2μm) for easy cleaning and purity.

4. PIPLL-Modular Smart Design

PIPLL’s segmented modular barrels allow single-segment replacement in 1.5 hours, cutting downtime. Micron-level machining ensures screw coaxiality ≤0.01mm and meshing clearance ≤0.015mm for smooth, low-noise operation. Every PIPLL product undergoes full quality checks—ready for plug-and-play installation.

PIPLL Application Coverage

· PVC Pipes (75%): Covers DN16-DN1200 pipes for municipal, industrial, and civil use. PIPLL ensures uniform stiffness, impact resistance, and a smooth, flawless surface. Compatible models: twinEX 78-28, 92-28, 114-28, 148-28.

· PVC Profiles & Sheets (15%): For doors/windows, curtain walls, and foam boards. PIPLL’s low-shear process ensures precision, while modular design supports flexible multi-batch production.

· High-Fill Composites & Recycling (8%): For WPC, SPC, and recycled PVC. PIPLL’s wear resistance handles high fillers and impurities, cutting costs and enabling resource recycling.

· Special Extrusion (2%): For CPVC pipes, foamed products, and cable materials—PIPLL meets niche needs with precision.

PIPLL Core Value

PIPLL delivers: 40% better plasticization and 98%+ yield; 80,000-hour lifespan for bimetallic parts; modular low-maintenance design; and 20-25% energy savings via low-speed high-torque and air cooling.

PIPLL Custom Service

PIPLL offers exclusive Battenfeld-Cincinnati screw barrel customization—materials, specs, and processes tailored to your needs. Consult PIPLL to start your efficient production journey!

PIPLL Customization Service Advantages

• ✅ High-precision compatible replacement of screw barrels for the full range of Battenfeld-Cincinnati models.

• ✅ Personalized structural optimization based on customers' material formulas and production capacity needs.

• ✅ Upgrade and transformation of existing machines: Providing solutions for wear resistance upgrade, capacity enhancement, and process optimization.

PIPLL Compatible Extruder Series Technical Specifications