Posi-Melt™ MB Barrier Screws
- Single-Channel Barrier Design
- Extensional Strain Enhancement
- Fast Purging Performance
MD Plastics offers premium plastic extruder screws engineered for superior performance across injection molding, extrusion, and blow molding applications. Our patented Posi-Melt™ technology delivers up to 60% increased melt uniformity, faster changeovers, and reduced manufacturing costs. From multipurpose screws to barrier and mixing designs, each solution is custom-engineered for optimal throughput and melt quality across all thermoplastic materials.
Talk to our experts for custom solutions and tailored guidance.
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What diameter ranges are available for plastic extruder screws?
MD Plastics manufactures extruder screws ranging from 14mm to 260mm diameter. Custom diameters are available upon request to fit specific machine configurations.
How does Posi-Melt™ technology improve melt quality?
Can these screws retrofit existing injection molding machines?
What materials are compatible with these extruder screws?
How long does custom screw design and manufacturing take?
What industries benefit from barrier screw technology?
Do you provide technical support after purchase?
Talk to our experts for custom solutions and tailored guidance.
Precision extruder screws for injection molded automotive components requiring consistent quality and high throughput production.
Sterile-grade plasticating solutions for medical device components demanding exceptional melt uniformity and contamination-free processing.
High-performance screws for plastic housing and component production requiring tight tolerances and superior surface finish quality.
Custom-engineered extruder screws for compounding, extrusion, and blow molding operations across diverse thermoplastic materials.
Talk to our experts for custom solutions and tailored guidance.
Eight granted patents including Posi-Melt™ geometry deliver measurable improvements in melt quality, throughput, and operational efficiency across all polymer types.
Owner Mike Durina personally designs each screw using proprietary software to calculate heat transfer, shear rates, and pressure profiles for your exact application.
Trusted by industry leaders including Foxconn, TE Connectivity, and Boston Scientific for mission-critical plasticating components that reduce downtime and extend equipment life.
Our technical team will review your application requirements and provide a detailed quote with performance projections. Expect a response within 24 hours.
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