Posi-Melt™ MB Barrier Screws
- Single-channel barrier geometry
- Superior pressurization
- Fast purging performance
Patented Technology
Advanced mixing injection molding screws featuring patented Posi-Melt™ technology that disrupts laminar flow for superior mixing performance. These screws increase plastic exposure to barrel wall by up to 60%, delivering uniform homogenized melt with consistent temperature distribution for injection molding, extrusion, and specialized applications.
Talk to our experts for custom solutions and tailored guidance.
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What does a mixture screw do?
A mixing screw disrupts laminar flow to improve melt homogeneity, temperature uniformity, and material distribution in plastic processing applications.
What is the difference between a barrier screw and a mixing screw?
What is a combination screw?
What diameter range is available for mixing screws?
How do mixing screws improve changeover times?
Can mixing screws retrofit existing injection molding machines?
What materials are compatible with mixing screws?
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High-precision injection molded components requiring consistent melt quality for safety-critical parts
Sterile plastic components with stringent quality requirements for medical device applications
Plastic housing components requiring superior surface finish and dimensional accuracy
High-throughput production environments demanding reliable performance and minimal downtime
Talk to our experts for custom solutions and tailored guidance.
Proprietary Posi-Melt™ flight geometry disrupts laminar flow for 60% increased plastic exposure and superior melt quality across all polymers.
Personal consultation with founder Mike Durina, backed by 25+ years experience and custom design software for optimized solutions.
Faster changeovers, reduced scrap rates, improved cycle times, and enhanced productivity validated by leading manufacturers worldwide.
Connect with our experts for personalized screw design consultation and technical optimization for your specific process requirements.
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