
Posi-Melt™ Extrusion Screws
- Patented Posi-Melt™ Technology
- 60% Increased Plastic Exposure
- 14-240mm Diameter Range

Patented Technology
Advanced single screw plastic extruder machines designed for industrial production applications. Our Posi-Melt™ technology delivers superior mixing, enhanced melt quality, and increased throughput for thermoplastic extrusion, injection molding, and blow molding processes across various industries.

What makes Posi-Melt™ technology different from standard extrusion screws?
Patented flight geometry disrupts laminar flow for superior mixing and up to 60% increased plastic exposure to barrel wall.
What diameter range is available for custom extrusion screws?
Which materials can be processed with these extrusion screws?
How does the custom design process work for extrusion screws?
What applications are these extrusion screws suitable for?
What construction materials are used for durability?
How do these screws improve production efficiency?
Talk to our experts for custom solutions and tailored guidance.

Precision extrusion screws for injection molded automotive components requiring consistent quality and performance.

Sterile plastic component production with superior melt uniformity for critical medical device applications.

High-precision plastic housing components for electronics requiring consistent material distribution and quality.

Thermoplastic extrusion for pipe, profile, sheet, film, and compounding applications in industrial environments.
Talk to our experts for custom solutions and tailored guidance.



Eight patents including Posi-Melt™ technology deliver superior mixing and enhanced melt quality for optimal processing performance.
Founded by plastics engineering expert Mike Durina with decades of experience in plasticating component design and manufacturing.
Fully customized designs based on resin type, throughput goals, and extruder configuration to meet exact process specifications.
Connect with our engineering team for custom screw design consultation and technical support tailored to your specific processing needs.
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