Protomatic

Protomatic Protomatic, Inc. specializes in CNC precision machining for prototype and short-run production products.

Protomatic is a prototype machining and custom short-run production CNC milling and turning facility serving medical, automotive, military, aerospace industries and electronic and optical OEMs. We are full service shop with 3-5 axis CNC milling, 2-8 Axis CNC turning, 6 axis robot, 4 axis laser marking, specialized inspection equipment, 3D microscopes, engineering support services, and many other t

echnical processes which set us apart from the typical run-of-the-mill CNC precision job shop. We offer design support for your prototyping applications in various materials from rubber to super alloys. Manufacturing your precision parts with our milling, turning and multi-axis mill-turn equipment. Protomatic manufactures components and assemblies for a variety of industries, focusing mainly on medical and aerospace applications. Protomatic has a highly qualified and experienced team of employees who are committed to on-time delivery of high quality parts at competitive pricing. High standards are ensured through a complete process of testing and state-of-the-art quality inspection. Protomatic is an ISO 9001:2008 and ISO 13485:2003, DFARS and ITAR registered company.

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05/26/2026

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Protomatic, a precision CNC machining company serving the medical, aerospace, defense, and other high-performance industries, recently transitioned its ERP system from E2 Shoptech to JobBOSS² by ECI Solutions.

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05/14/2026

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The aerospace industry is evolving rapidly—and CNC machine shops must evolve with it. Today, it’s no longer enough to simply machine components. Engineers need partners who understand advanced materials, leverage cutting-edge technology, and contribute to design, efficiency, and performance.

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03/31/2026

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Protomatic, a precision CNC shop specializing in prototype and production components, is pleased to announce a new addition to the team. John Kaminski has joined us as a Program Manager.

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02/24/2026

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Protomatic is committed to helping educate and encourage the next generation of engineers, designers, and innovators. That’s why we were proud to have recently hosted Mechanical Engineering students from the University of Michigan for a six-hour plant tour and discussion.

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01/30/2026

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When it comes to machining parts for the medical industry, not all CNC machine shops are created equal. Medical components are often extraordinarily complex, manufactured to extremely tight tolerances, and designed for applications where lives are quite literally on the line.

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12/16/2025

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All of us at Protomatic hope this holiday season brings you happiness, joy, and prosperity.

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11/25/2025

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When machining materials such as aluminum, internal stresses can create warped parts and in some cases result in cracking after machining. That's why aluminum manufactures such as Alcoa™/Arconic™ have developed processes to temper internal stresses, and stress-relief methods to minimize them.

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10/29/2025

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Cybersecurity breaches that cause computer shutdowns at large, medium and small companies are commonplace. In fact, a large company is impacted with an attack almost weekly.

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08/15/2025

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At Protomatic, laser marking and engraving precision CNC parts has significantly evolved over the past few years.

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07/10/2025

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Protomatic is a precision CNC shop specializing in prototype and short-run production components for the medical and aerospace markets. A key area of emphasis is our ability to apply the right methods for superior assembly operations.

Address

2125 Bishop Circle West
Dexter, MI
48130

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+17344263655

Website

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