Multi-Component Dosing PC/ABS Alloy Polymer Blending Twin Screw Extrusion Line

1. Product Overview

    Blending Polycarbonate (PC) and Acrylonitrile Butadiene Styrene (ABS) creates a highly sought-after polymer alloy that combines the heat resistance of PC with the flexibility of ABS. However, achieving perfect phase compatibility is a complex challenge. Our PC/ABS Alloy Blending Line is meticulously engineered to provide the exact thermomechanical history required to perfectly homogenize these two distinct polymers. It eliminates the risk of phase separation or delamination, ensuring premium quality in the final product.

2. Core Advantages

• Absolute Dosing Precision: Integrated with a multi-component gravimetric loss-in-weight feeder. It continuously measures and adjusts the feeding rate in real-time (±0.5% accuracy), ensuring exact PC/ABS recipe adherence
• Perfect Phase Compatibility: The 48:1 extended L/D ratio and specialized toothed kneading elements provide the exact thermomechanical history required to perfectly homogenize PC and ABS, preventing delamination.
• High-Efficiency Roots Venting: The alloying process generates specific byproducts. Our high-efficiency Roots vacuum pump system removes these gases much more effectively than standard pumps, guaranteeing a pristine, odor-free surface finish.
• Intelligent Recipe Management: The advanced PLC system features full recipe management, allowing operators to save and instantly recall specific heating profiles and screw speeds for different polymer alloy batches.
• Uniform Pellet Generation: A closed-loop melt pressure feedback system communicates directly with the main drive, ensuring consistent die-head pressure for perfectly uniform strand thickness and pellet size.

3. Technical Specifications 

•  Lab  Twin-Screw Extruder

• TSE Series Co-rotating Parallel Twin-Screw Extruder

4. Applications This extrusion line is highly suitable for:

• Polymer Compounding: High-end polymer alloy blending, including PC/ABS, PA/ABS, and PBT/PET blends.
• End-Use Industries: The premium-grade granules produced are heavily utilized in manufacturing automotive interior dashboards, laptop casings, smartphone bodies, and premium home appliances.

5. Service & Global Support 

We don't just sell machines; we provide complete engineering solutions.

• Pre-sales: Customized machine configuration and layout design.
• Production: Strict quality control with regular video updates during manufacturing.
• After-sales: Global shipping (experienced in delivering to regions like Australia, South Asia, etc.), fast spare parts delivery, and remote/on-site installation guidance.

FAQ

Q1. How do you ensure the exact ratio of PC and ABS?

A: The extrusion line is equipped with a multi-component gravimetric loss-in-weight feeder, which continuously measures and adjusts the feeding rate in real-time (±0.5% accuracy), ensuring strict recipe adherence.

Q2. Can I save my compounding recipes on the machine?

A:Yes, our advanced PLC system features full recipe management, allowing you to save and instantly recall heating profiles and screw speeds for different alloys.

Q3. How do you ship the goods and how long does it take to arrive?

A: We ship by sea in standard containers. Depending on the destination port, ocean freight typically takes 15-35 days to arrive.

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