
Posi-Melt™ XLA Mixing Screws
- Extensional Strain Enhancement
- Low Pressure Drop Design
- Advanced Dispersive Mixing




US Patent Technology
Advanced bimetallic mixing injection molding screws featuring patented Posi-Melt™ technology for superior polymer mixing and melting. These precision-engineered screws deliver up to 60% increased plastic exposure to barrel walls, ensuring uniform melt quality, faster material changeovers, and enhanced productivity across all thermoplastic applications.
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What makes bimetallic construction superior for mixing screws?
Bimetallic construction provides enhanced wear resistance and corrosion protection while maintaining optimal thermal conductivity for consistent melting performance.
How much improvement can I expect in mixing quality?
What diameter range is available for custom screws?
How do these screws reduce material changeover time?
Are these screws compatible with existing injection molding machines?
What technical support is available for custom designs?
What materials can these screws process effectively?
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Precision injection molded components for automotive applications requiring consistent quality and performance

Sterile plastic components for medical devices demanding highest quality standards and material purity

Plastic housing components and precision parts for electronic devices requiring tight tolerances

Heavy-duty plastic processing applications for industrial equipment and manufacturing systems
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Eight patented technologies including Posi-Melt™ screws deliver superior mixing performance with up to 60% increased plastic exposure.
Founded by industry veteran Mike Durina, combining deep plasticating knowledge with cutting-edge design and materials expertise.
Personal consultation with founder Mike Durina ensures custom screw designs perfectly match your specific application requirements.
Connect with our technical experts for personalized screw design consultation and pricing for your specific application.
For immediate assistance, feel free to give us a direct call at 3304825100 You can also send us a quick email at info@mdplastics.com
For immediate assistance, feel free to give us a direct call at 3304825100 You can also send us a quick email at info@mdplastics.com