Posi-Melt™ Custom Screws
Precision-engineered plasticating screws with custom compression ratios, channel depths, and integrated mixing elements for optimal material processing and melt quality.
Transform your precision manufacturing operations with MD Plastics' cutting-edge molding technology solutions. From custom plasticating screws to revolutionary injection systems, we engineer advanced components that deliver superior melt quality, increased productivity, and measurable profitability improvements for demanding manufacturing applications.
Comprehensive precision manufacturing solutions from custom component design to complete system integration.
Precision-engineered plasticating screws with custom compression ratios, channel depths, and integrated mixing elements for optimal material processing and melt quality.
Revolutionary non-reciprocating injection molding technology featuring stationary helical screws and mechanically operated check valves for superior process control.
Expert partnership in material behavior assessment, process troubleshooting, and system redesign to improve manufacturing performance and efficiency.
Proprietary real-time melt temperature measurement technology that enables precise process control and quality prediction for critical manufacturing applications.
Equipment modification services for Liquid Silicone Rubber processing, expanding manufacturing capabilities without requiring dedicated LSR equipment investment.
High-performance MDP™ and Posi-Shut™ valves engineered to improve shot-to-shot consistency, reduce cycle times, and extend equipment maintenance intervals.
Our engineers conduct comprehensive analysis of your current operations, materials, machines, and manufacturing goals to identify optimization opportunities and define custom solution parameters for your precision manufacturing requirements.
Delivering measurable improvements in quality, efficiency, and profitability for manufacturers worldwide.
Innovative solutions backed by decades of plasticating expertise.
Eight awarded patents including revolutionary Inject-EX™, Mini-Shut™, and Melt-Profiler™ technologies for superior manufacturing performance.
Never one-size-fits-all solutions—every component is precisely engineered using proprietary software and mathematical modeling for your specific application.
Documented improvements including 58% better shot consistency, 20% cycle time reduction, and 30% extended maintenance intervals for clients.
Complete service from initial consultation and design through manufacturing, testing, installation, and ongoing optimization for maximum ROI.
Industry-leading expertise in advanced plasticating technologies.
Founder
Mike Durina brings unparalleled expertise to plastic manufacturing quality systems with an AAS in Plastic Engineering from Ferris State University and a BS in Industrial Engineering from Kent State University. His career began in 1978 working for injection molding firms before joining Spirex in 1984, where he served as VP of Sales & Service for 16 years. Under his leadership, Mike grew Spirex from $1.8 million and 18 employees to $22 million and 180 employees. In 1999, he founded Md Plastics Inc. with a deep understanding of plasticating unit importance in injection molding processes. Mike has been awarded eight patents with one pending, including innovations like the Melt Profiler™, Inject-EX™, Mini-Shut™, and MDP™ Performance Valve. His technical knowledge and disciplined approach to providing the right solutions has made Md Plastics a trusted partner for manufacturers seeking to enhance quality and profitability through innovative plasticating solutions and cutting-edge technologies.
Advanced molding technology utilizes precision-engineered components like custom plasticating screws, non-reciprocating injection systems, and real-time monitoring to optimize material processing. Our Inject-EX™ system features stationary helical screws with mechanically operated check valves, while Posi-Melt™ screws include custom compression ratios and integrated mixing elements for superior melt quality and consistency.
Speak with our engineering experts about your specific molding challenges.
Revolutionary plasticating and injection molding system technology.
Automatic shutoff nozzle tip innovation eliminating defects.
Precise control non-return valve for superior consistency.
Get expert consultation on advanced molding technology solutions tailored to your precision manufacturing 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.