
High Performance Plasticating Barrels
- Bimetallic bonded construction
- Precision honed close tolerances
- Made in USA quality

US Manufacturing
ISO Quality Standards
MD Plastics manufactures precision parallel twin screw barrels engineered for injection molding, extrusion, and blow molding applications. Our bimetallic construction barrels feature hard abrasion-resistant liners bonded to high-strength steel backing, delivering superior durability and process control. With precision-honed close tolerances and custom design capabilities, our barrels maximize equipment life while reducing downtime across demanding industrial environments.

What is bimetallic construction in screw barrels?
Bimetallic construction bonds two different metals together to create an inseparable wear-resistant liner with high-strength steel backing for maximum durability and performance.
What size range of barrels does MD Plastics manufacture?
Can barrels be custom designed for specific applications?
What industries use precision parallel twin screw barrels?
Do you offer repair services for existing barrels?
What materials are used in barrel construction?
How do precision barrels improve processing efficiency?
Talk to our experts for custom solutions and tailored guidance.

Precision barrels enable high-volume production of injection molded automotive components with consistent quality.

Sterile-grade plasticating barrels ensure contamination-free processing for medical-grade plastic components.

High-precision barrels deliver tight tolerances required for plastic housing and connector components in electronics.

Durable bimetallic barrels withstand abrasive and corrosive materials in demanding extrusion and molding operations.
Talk to our experts for custom solutions and tailored guidance.



Since 1999, we've engineered precision plasticating components backed by patented technologies and deep industry expertise from our founder's 40+ year career.
Our founder personally designs barrels using proprietary software to calculate heat transfer, shear rates, and pressure profiles for your specific machine requirements.
Bimetallic construction with hard wear-resistant liners maximizes equipment life, reduces scrap and downtime, delivering excellent return on investment for processors.
Submit your requirements and our technical team will provide expert consultation and optimum barrel design recommendations within 24-48 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