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    • Why Choose PTM?
      We are committed to working with... you.

      A wide range of professionals – including engineers, buyers, purchasing agents, product developers, and many more – require the precision and speed we offer.

      OUR SERVICES
        • 230,000 SF of manufacturing space
        • Product design and development support
        • Tool Design
        • Prototype
        • Kirksite rapid part prototyping
        • Tool and die build
        • Low and High volume metal stampings
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        • Riveting, tapping, etc.
      INDUSTRIES SERVED
      PTM is well suited to service any industry, such as automotive, technology, industrial, OEMs (original equipment manufacturers), and numerous others:
      • Automotive
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      • Recreational Vehicle
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      Phone: (586) 725-2211
      Fax: (586) 725-6753
    • Need Directions?

      PTM Corporate Headquarters

      6560 Bethuy Road
      Fair Haven, Michigan 48023

WIRE EDM

PTM Corporation’s Wire EDM (Electrical Discharge Machining) department goes hand in hand with our commitment to technology. We currently have 5 Fanuc wire EDM machines complete with Erowa pallet systems. These pallet systems enable us to run lights out machining 24 hours a day, 7 days a week.  These machines are used to cut the individual die details that will make up the completed stamping die, and form the part to shape.

EDM Machines create an electrical discharge between a thin wire or electrode and the work piece.  As the discharge spark jumps across the gap, material is removed from both the work piece and the wire.  A non conductive liquid prevents the process from shorting out and also flushes out the removed material.  The result is a highly accurate and efficient process.  We can wire EDM details as large as 14″ x 20″ x 12″ thick.

Our Wire EDM machines are also equipped with the latest in Fanuc cutting software to ensure the fastest, most accurate wire technology available. This means faster turn around time for you, the customer.  Don’t forget to check out our wire EDM video!

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THE PTM ADVANTAGE

PTM Corporation has been producing metal stampings since 1972. Our expertise and experience is wide ranging, to include detail part design, prototype, tool build and high volume production. PTM has literally produced billions of metal stampings for our clients. From small clips and fasteners to car roofs and mower decks, we’ve done it all.

LEARN MORE!

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