State of the Art Machinery

Geronimo Alloys utilizes state of the art machines. From a Foundry with five (5) furnaces, to CNC Lathes, Mills, EDM, PTA Robotic Welder, etc. our machines provide optimal means to efficiently manufacture the highest quality customer products for use in extreme environments of abrasion, corrosion, chemical impact and/or temperature critical applications.


We view our customer relationships as true partnerships with one goal in mind, to manufacture the highest quality part, at a fair price and in a timely manner. Our experienced staff of technicians and engineers work closely with customer personnel to effectively solve customer issues in a timely manner. With over 250 years of combined manufacturing and machining experience, our team of skilled professionals take pride in their work product and the resulting benefits for our customers.

Experience & Knowledge

Industrial applications often demand hands on assessment. In these critical situations, we are well versed in working with customer personnel at every level to assure that the requisite parts work as required and all critical guidelines are met. Ensuring that part design and function lend themselves to increased life cycles of critical parts, is the primary focus of Geronimo. Many times, in order to assure the that the part, material and application operate optimally for our customer, a plant visit by Geronimo Alloys personnel is encouraged. Our experience in design improvements and/or utilizing one alloy over another, are areas of expertise that we provide our customers in increasing the cycle life of their critical parts.

Only Optimum Material

In order to timely and effectively manufacture high quality components for our customers, we stock a wide variety of alloys, including cobalt based, nickel based, 300 series, 400 series and duplex stainless steels. Most alloys, in addition to our in-house inventory, are available upon request.

In-House Technologies

Since the majority of parts produced “in-house” by Geronimo Alloys personnel, we are able to ensure the highest quality parts, along with timely delivery.

    • Foundry
    • Pattern Manufacturing
    • 3-D Modeling/Machine Drawing
    • Qualified welders: MIG, TIG & Robotic PTA (welding, hard-surfacing, and overlay)
    • Heat Treating: Batch furnace and Induction
    • Manual Machining: lathe, mill, and grinding
    • CNC Programming
    • CNC Machining: Mill, Lathe, Electrode & Wire EDM, (CNC O.D. and I.D. grinding coming soon)
    • Induction Hardening
    • Induction Brazing
    • Broaching
    • Pressure Testing (up to 50K psi)
    • Tensile Testing
    • Spectrograph material identification

Efficient Machining Processes

For over 30 years, Geronimo has utilized a strategic combination of tried and true technologies with modern day advancements, to provide the best, most economical solution for our customers. These include the use of manual machines (mills, lathes and grinders), wire EDMs and CNC machines (lathes and VMCs).

Experienced Staff

Regardless of the equipment, the ability and desire of the people are the most important factor in serving our customers.  We have a total of over 250 years of machining experience made up of a team of true professionals that take pride in their work product and the resulting benefits for our customers.

Full Documentation

Geronimo’s adhered to processes and procedures, that guide our product manufacturing, are fully detailed and documented throughout the entire manufacturing process. From certified pours in the foundry to manufacturing/machining to shipping, customer documentation is kept on file, both hard copy as well as electronically, for 15 years after the date of production.

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