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US Patent Protected

ISO 9001:2015 certified

ISO 9001:2015

Leading Injection Manufacturers: Comprehensive Screw & Barrel Solutions

Comprehensive injection molding solutions including patented screws, barrels, shut-off valves, temperature sensors, and monitoring systems. MD Plastics delivers innovative plasticating components with proven performance for enhanced productivity, reduced scrap rates, and superior melt quality in industrial manufacturing applications.

Inject-EX™ Plasticating System
MDP™ Performance Non-Return Valve
Mini-Shut™ Automatic Shut-Off Nozzle
Temp-Sense™ Dynisco Style
Posi-Melt™ XLA Mixing Screws
Posi-Melt™ MB Barrier Screws
Temp-Sense™
Poly Clear Prime Purging Compound
Posi-Shut™ Automatic Shut-Off Valve
High Performance Plasticating Barrels
Temp-Sense™ In-Mold Sensor CF25-28
Barrel Blitz Universal Purging Compound
Melt-IQ™ System
Posi-Melt™ Extrusion Screws
Temp-Sense™ In-Mold Sensor CB-100
Posi-Melt™ Multipurpose Screws
Melt-Profiler™ II System

Our Range of Products
Inject-EX™ Plasticating System

Inject-EX™ Plasticating System

  • Revolutionary stationary screw
  • Ultra precise shot control
  • Real-time density verification
MDP™ Performance Non-Return Valve

MDP™ Performance Non-Return Valve

  • Lowest pressure drop design
  • 6-7 year extended service life
  • Universal polymer compatibility
Mini-Shut™ Automatic Shut-Off Nozzle

Mini-Shut™ Automatic Shut-Off Nozzle

  • Patented automatic shutoff technology
  • Universal machine compatibility
  • Eliminates drooling instantly
Temp-Sense™ Dynisco Style

Temp-Sense™ Dynisco Style

  • 450°C temperature capability
  • Dynisco-style compatibility
  • Corrosion-resistant materials
Posi-Melt™ XLA Mixing Screws

Posi-Melt™ XLA Mixing Screws

  • Advanced dispersive mixing
  • Low pressure drop design
  • Positive pumping geometry
Posi-Melt™ MB Barrier Screws

Posi-Melt™ MB Barrier Screws

  • 60% increased plastic exposure
  • Single-channel barrier design
  • Extensional strain enhancement

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Frequently Asked Questions

What temperature ranges do MD Plastics sensors support?

Our Temp-Sense™ sensors operate up to 450°C with ±1°C accuracy for precise real-time monitoring.

How does the Mini-Shut™ technology eliminate drooling?

What makes Posi-Melt™ screws more efficient than standard designs?

Can your components retrofit existing injection molding machines?

What is the typical service life of your plasticating components?

Do you provide custom design services for specific applications?

What technical support do you offer with your products?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Automotive Manufacturing

Automotive Manufacturing

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

Medical Device Manufacturing

Medical Device Manufacturing

Sterile plastic components and precision molding for critical medical device applications.

Consumer Electronics

Consumer Electronics

High-precision plastic housing components for electronic devices and consumer products.

Industrial Processing

Industrial Processing

Heavy-duty plasticating solutions for demanding industrial manufacturing and processing environments.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Injection Molding Barrels for Industrial Manufacturing

Industrial injection molding barrels engineered for superior performance in plastics processing. Our high-performance plasticating barrels feature bimetallic construction with precision-honed tolerances, designed for injection molding, extrusion, blow molding, and LSR applications across diverse manufacturing environments.

Why Injection Molders Choose MD Plastics Inc

Patented Innovation Excellence

Eight patented technologies including Posi-Melt™ screws, Mini-Shut™ nozzles, and Melt-IQ™ systems deliver proven performance improvements.

25+ Years Industry Experience

Founded in 1999 by Mike Durina with decades of plastics engineering expertise, serving leading manufacturers like Foxconn and Boston Scientific.

Custom Design Solutions

Direct consultation with founder Mike Durina ensures custom-engineered components tailored to specific machine requirements and applications.

Get Expert Injection Molding Component Consultation Today

Connect with our technical team for custom component design, application guidance, and competitive quotes. Direct access to 25+ years of expertise.

Contact Us Today

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.