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What's New.....

Max/Full Crystallinity in Injection Molding: What, How & Why?

Got Crystallinity? As custom injection molders of coil bobbins, we at Plasti-Coil are often required to produce parts to “max” or “full” crystallinity. What exactly does that mean? Well, it doesn’t mean that we are required to produce parts that are 100% crystalline by weight. That’s not possible and even if it were, it wouldn’t

Plasti-Coil Named to List of Future 50 Winners

The Metropolitan Milwaukee Association of Commerce (MMAC) and the Council of Small Business Executives (COSBE) recently named Plasti-Coil to their 2019 Future 50 List. The MMAC established the Future 50 List over 30 years ago to recognize outstanding businesses who showed impressive growth in revenue and employment in the Greater Milwaukee Area. Events and Recognition

Plasti-Coil Purchases Haitian Mars 360-Ton Molding Machine

President & CEO Larry Austin & Plant Production Manager, Scott Mercier pictured above with the newest molding machine addition to Plasti-Coil since 2013. A Haitian Mars series injection molder, with 360 tons of clamping capacity, has been purchased for a new business endeavor serving the food industry. Haitian Mars has been on the market for

Father Robert A. Wild, S.J., The 22nd President & Chancellor of Marquette University Visits Plasti-Coil & Tri-Tec Corporation

President & CEO, Lawrence P. Austin along with Chief Financial Officer & Director of Business Development, Patrick J. Austin, both graduates of Marquette University, were honored to give Father Wild a tour of both companies. “We appreciate the relationship we have with Marquette University and are proud to keep in touch with Alumni and Businesses

Coil Winding Bobbins Example - Plasti-Coil

Coil Winding Bobbins

Since Plasti-Coil’s beginning, coil winding bobbins have been at the core of our business. Partnering with hundreds of manufacturers over the years has elevated us to “Experts” in the realm of custom bobbins. Read More….

Terminal Pin Insertion Example - Plasti-Coil

Terminal Pin Insertion

At Plasti-Coil, not only do we produce millions of plastic injection molded bobbins annually, but provide many secondary operations such as terminal and pin insertion. We operate many specialized machines that makes this process possible. Read More…

Insert Overmolding Example - Plasti-Coil

Insert Overmolding

Plastic insert molding is a custom molding process where plastic is injected into the mold to encapsulate (either fully or partially) a part that was placed into the mold just prior to the injection of plastic. Read More…

Custom Molded Plastics Example - Plasti-Coil

Molded Plastics

At Plasti-Coil, “custom” is an everyday term in what we achieve for our customers. When it comes to custom plastic molders, we are simply the best!

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