Posi-Melt™ MB Barrier Screws
- 60% increased barrel exposure
- Single-channel barrier design
- 14-240mm diameter range
Patented Technology
Made in USA
Browse our complete line of plastic extruder screw barrel solutions engineered for injection molding, extrusion, and blow molding applications. Featuring patented Posi-Melt™ technology that increases plastic exposure to barrel walls by up to 60%, our precision-manufactured plasticating systems deliver superior melt quality, faster changeovers, and extended equipment life across all thermoplastic materials.
Talk to our experts for custom solutions and tailored guidance.
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What is the use of screw barrel?
Screw barrels plasticize and homogenize raw polymer materials by melting, mixing, and conveying them through controlled heat and mechanical energy for molding or extrusion processing.
What makes Posi-Melt™ technology superior to standard screws?
What diameter range of extruder screws does MD Plastics offer?
Can your screw barrels be retrofitted to existing equipment?
What materials are compatible with your extruder screws?
How long do your plasticating barrels typically last?
Do you provide technical support for screw barrel selection?
Talk to our experts for custom solutions and tailored guidance.
Precision extruder screws for injection molding automotive components with consistent quality and fast cycle times.
High-performance plasticating systems for sterile medical components requiring precise tolerances and material consistency.
Advanced mixing screws for producing plastic housing components with superior surface finish and dimensional accuracy.
Custom extrusion screws and barrels for continuous profile production, compounding, and high-throughput processing operations.
Talk to our experts for custom solutions and tailored guidance.
Our proprietary Posi-Melt™ technology with 8 US patents increases plastic exposure by 60%, delivering superior melt quality and mixing performance that competitors can't match.
Direct consultation with founder Mike Durina, leveraging 45+ years of plastics engineering expertise and advanced design software for optimized custom solutions.
Trusted by industry leaders like Foxconn, TE Connectivity, and Boston Scientific to reduce downtime, extend equipment life, and maximize profitability through better plasticating components.
Connect with our technical team for a detailed consultation. We'll analyze your specific application and recommend the optimal plasticating system configuration.
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