We are leading experts in designing, manufacturing, and rebuilding feed-screws, barrels, tips, and end-caps for injection molding and extrusion machines. Our customers across North America and the world, include large and small operators, along with multinational OEMs. Challenging mixing requirements, high-wear applications, upsizing, downsizing, high volume production, small-volume runs, micro precision requirements; we have done it all. ​

"AT CONCOR, YOU WILL WORK WITH A WONDERFUL TEAM OF PEOPLE THAT EXPERTLY DESIGN AND MANUFACTURE SCREWS, BARRELS AND VALVES THAT ARE VITAL TO YOUR PARTICULAR INJECTION MOLDING OR EXTRUSION PROCESS." 
​-BILL TALBOT, PRESIDENT

Click here for a list of machines that we can supply parts for

Contact us to request information or a quote

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Feed Screws for Injection Molding and Extrusion

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Barrels for Injection Molding and Extrusion

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Tips (Non Return Valves) for Injection Molding Screws

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End Caps for Injection Molding and Extrusion Barrels

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Save money and go green at the same time!  Please rebuild your screws and barrels instead of throwing them away!  Contact us and learn more.

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New Service Offering:  Concor has been rebuilding complex screws and mixing sections for decades.  We are happy to announce that Concor now offers rebuilding services for TWIN SCREWS, contact us to learn more.

Twin conical screws rebuilt by Concor Tool and Machine

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​CONCOR NEWS:

- October 2019: Concor gives back to the local community; Good Work Concor Charity Team!

- July 2019: Concor is proud to announce the appointment of SGIN Plast, of Costa Rica, as representative for Central America

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Industries Served: Our customers are primarily engaged in injection molding and extrusion in the industries noted below. These products impact our lives in a positive way every day. The products made by our customers can be found every day in the following categories:
- Medical
- Electronic devices
- Automotive
- Aviation
- Agriculture and irrigation systems
- Construction
- Industrial products
​- Athletic and sporting goods
- Consumer goods
- Food and Beverage
- Animal and pet food and product manufacturing