PLA Biodegradable Sheet Extruion Line

>> from Taiwan twin screw design, for the production line with more material back to feed fast, high output, low energy consumption, good plasticization and other advantages;

>> The screw adopts building block structure, multi-combination and wide application. It is not only adjusted in the production of PET, but also suitable for PLA whole biodegradable material and starch-based degradable material;

>> the barrel is provided with double vacuum exhaust to ensure the full discharge of water and gas. the symmetrical thin-walled roller improves the cooling efficiency while improving the production capacity and sheet quality;

>> the host adopts vector closed-loop control system, equipped with melt metering pump quantitative voltage output, more stable operation;

>> The whole machine adopts PLC control to realize automatic control of parameter setting, data operation and feedback, alarm and other functions.

Cutting-edge Technology for Precision and Efficiency
Equipped with state-of-the-art extrusion technology, our line ensures optimal sheet thickness uniformity, thermal stability, and surface finish. The system features a high-torque twin-screw extruder with PLC-controlled temperature zones, enabling precise material processing for PLA’s unique thermal properties. Enhanced screw design minimizes energy consumption while maximizing output rates, achieving up to 800 kg/h depending on sheet specifications. Automatic thickness adjustment and edge trimming systems further guarantee consistency, reducing material waste and operational costs.  

Eco-friendly Material Compatibility and Performance
The extrusion line is tailored for PLA and other biodegradable polymers, addressing challenges such as moisture sensitivity and low melt strength. With a specialized degassing unit and anti-static rollers, it eliminates bubbles and ensures smooth sheet formation even at high speeds. The final product meets rigorous international standards for biodegradability (EN 13432, ASTM D6400) and exhibits excellent mechanical properties, including tear resistance and flexibility, making it suitable for thermoforming, printing, or laminating applications.  

01.

Drying-free exhaust type planetary scre

 

It has the advantages of forced feeding, high speed, high production capacity and high quality. It is suitable for more than 80% of the recycled materials, maintaining the original toughness of the materials, and is also suitable for PP HIPS PLA....

02.

Taiwan imported extrusion die

 

The extrusion die is made of all-alloy steel, and the runner is chrome-plated and polished, allowing the width of the die to be adjusted at any time according to production needs without stopping the machine.

03.

adjustment accuracy up to ± 0.005mm

 

three-roll calender is designed for horizontal, vertical or 45-degree tilt. The thickness is automatically adjusted, and the mechanical roller has anti-collision protection function. Using electronic handwheel operation.

 

 

As a leading manufacturer of thermoforming machines and sheet extrusion equipment, we have a strong technical team and excellent quality management system. With a factory covering [10000+ square meters], vertically integrated production lines, combined with advanced automation technology, superb craftsmanship and strict quality control, we provide high-performance machinery to customers around the world.

Energy-saving Design and User-friendly Operation
Sustainability extends beyond the product—our extrusion line integrates energy-efficient components such as frequency-controlled drives, heat recovery systems, and LED cooling units. The intuitive HMI (Human-Machine Interface) allows operators to monitor real-time parameters, adjust settings, and troubleshoot with ease. Quick-change dies and modular components minimize downtime during product transitions, ensuring seamless adaptability to diverse customer demands.  

Customization for Diverse Industry Needs
Understanding that every manufacturer has unique requirements, we offer customizable configurations for sheet width (600–2000 mm), thickness (0.1–3 mm), and output capacity. Optional add-ons include inline corona treatment for improved printability, automatic winding systems, and integrated quality inspection cameras. Whether producing thin films for flexible packaging or rigid sheets for industrial applications, our extrusion line delivers versatility without compromising on quality or sustainability.  

Commitment to a Greener Future
By investing in our PLA Biodegradable Sheet Extrusion Line, you join a global movement toward circular economies. PLA sheets produced by this line decompose within months under industrial composting conditions, leaving no toxic residues.