• Microfinishing Systems

    Microfinishing Systems

    We manufacture a full range of Microfinishing solutions from
    flexible machines designed for low volume, high accuracy components
    through to dedicated OEM solutions and production rates.

  • Process Optimization

    Process Optimization

    Established over 80 years ago in Lansing, Michigan we have
    developed the GBQ Microfinishing process in response to our
    customer demands.

  • Research & Development

    Research & Development

    Through our continual Research & Development activity we
    support the following industries: automotive OEM's,
    Performance Engine Manufacturers and Aerospace.

  • IMPCO Global Graphic

IMPCO Microfinishing & Automation

Established in 1937, IMPCO developed and introduced the first ‘automated’ crankshaft microfinishing machine in 1948 that polished main and pin bearings on an 8-cylinder automotive crankshaft. Since then, the company, through its internal R&D department, has engaged in continuous product development to ensure its microfinishing (superfinishing) solutions improve customer product quality and functionality in every application.

Worldstar Machine

Worldstar Machines

Our industry leading Worldstar series of machines allow consistent process generation from one component to the next. Our ergonomic design for operators makes way for efficient tool and tape changes from a single location at the front of the machine. Integral with every machine is the IMPCO know-how on Microfinishing process and continued investment into the technology.

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Research and Development

Research & Development

Our state of the art Research and Development facility allows process development on components utilizing standard and optimized cutting media. Our ability to generate functional surfaces on key component features, allows the process to be evaluated and optimized efficiently. We have the ability to create process either for limited productions runs or higher volumes.

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We manufacture a full range of Microfinishing solutions from flexible machines designed for low volume, high accuracy components through to dedicated OEM solutions and production rates

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Current News & Events

Engine Expo 2018

Engine Expo 2018

IMPCO will be exhibiting at Booth  E205. If you are interested in attending, contact our sales department so we can get you a free admission ticket.