Versatility is one of the many benefits ITAMCO offer our customers. Whether you need gear production, 3D metal printing, or a complete gearbox build we can accomplish the job for you. Below you will find a list of our ever-expanding capabilities:

ITAMCO Capabilities

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    Precision Machining

    Specializing in prototyping, serial production machining, and project management. ITAMCO’s versatility demands innovative manufacturing processes and advanced technology.

    Precision Boring

    Size Capability:
    X = 120" or 3050mm
    Y = 90" or 2280mm
    Z = 96" or 2450mm

    Vertical Machining

    Size Capability:
    X = 80" or 2050mm
    Y = 50" or 1270mm
    Z = 50" or 1270mm

    Horizontal Machining

    Size Capability:
    X = 120" or 3050mm
    Y = 90" or 2280mm
    Z = 96" or 2450mm


    Size Capability:
    D = 30" or 762mm
    L = 84" or 2133mm

    Vertical Turning

    Size Capability:
    D = 120" or 3000mm
    L = 90" or 2300mm

    O.D. Grinding

    Size Capability:
    D = 16″ or 406mm
    L = 72″ or 1850mm

    I.D. Grinding

    Size Capability:
    D = 24″ or 600mm
    L = 18″ or 450mm

    Coordinate Measuring

    Size Capability:
    X = 156″ or 4000mm
    Y = 100″ or 2500mm
    Z = 60″ or 1525mm

    ITAMCO Precision Boring
    ITAMCO Turning
    ITAMCO Machining

    Open Gearing

    ITAMCO is considered by many to be one of the most unique gear manufacturing companies in the world. Our capabilities range from large mining gears to high precision ground gears.

    Gear Shaping

    Size Capability:
    D= 72" or 1850mm
    L= 15" or 400mm

    Gear Hobbing

    Size Capability:
    D= 78" or 2000mm
    L= 48" or 1225mm

    Gear Gashing

    Size Capability:
    D= 78" or 2000mm
    L= 48" or 1225mm


    Size Capability:
    Up to 50 ton

    Gear Grinding

    Size Capability:
    D= 156" or 4000mm
    L= 70" or 1750mm

    ITAMCO Gear Grinding
    ITAMCO Gear Hobbing
    ITAMCO Broaching

    Large Part and Gearbox Assembly

    ITAMCO’s large-scale assembly facility is located in Argos, IN, conveniently located for easy rail or major OTR (over the road) transportation. This 385,000 sq.ft. facility is equipped with cranes up to 110 tons and expansive teardown, rebuild, and new gear drive manufacturing cells.

    • 110 ton crane capacity
    • 60 foot ceiling height in assembly hall
    • Electric soft start for motors up to 6000 HP
    • Gearbox spin test stands
    • Temperature, noise, and vibration monitoring
    • Electrical and lubrication systems assembly
    • Gearbox tear down, kiss grinding, and rebuild services
    • Custom and serial production volumes
    Gas Turbine Accessory Drive
    385,000 sq. ft.
    ABB vertical gearmotors
    60 Foot High Bays
    Terex Mining Wheel
    110 Ton Crane Capacity

    Finishing and Non-Destructive Testing

    ITAMCO offers extensive finishing and non-destructive testing capabilities to comply with your specifications.

    Shot Peening

    Size Capability:
    20' x 20' Blast Grit Room
    60" Diameter Shot Peening
    Multi Specification Compliant

    Part Cleaning

    Featured Capability:
    Ultra Sonic Cleaning
    Large Conveyor and Vestibule Washers

    Isotropic Surface Finishing

    Featured Capability:
    REM Process

    Hardness Testing

    All Rockwell Scales
    Leeb (portable)

    Non-Destructive Testing

    Featured Capability:
    Dye Penetrant
    Magnetic Particle Inspection (MPI)
    Ultrasonic Testing (UT)
    Surface Temper (Nital Etch)
    Surface Roughness Testing (Portable Profilometer)


    ITAMCO has produced high-quality, precision-machined components for our customers since 1955. To maintain this standard of excellence, we have continually refined our quality systems to meet the demands of our clients.

    ITAMCO’s quality systems are registered to the ISO 9001:2015 standard. Click here to view our certificate. Our quality control labs feature state-of-the-art Zeiss CMM’s with measuring envelopes of up to 160″. All CMM’s are equipped with state-of-the-art gear inspection capabilities. These machines allow us to gather and analyze quality data on large machined parts and geared or splined products.

    We’ve also added several FaroArm-Platinum portable CMM’s to expand our inspection capabilities beyond the quality control lab. Our certified operators can now inspect or perform CAD-to-Part-analysis on parts anywhere the customer requires it while maintaining accuracy within +/- .0005″.

    Zeiss MMZ B CMM
    Zeiss Accura CMM
    M and M Gear Analyzer
    Zeiss Mauser CMM

    ITAMCO's Quality Policy:

    To provide products and services that meet or exceed customer expectations and to achieve customer satisfaction by the continuous improvement of our Quality Management system.

    Additive Manufacturing

    ITAMCO can handle your complete Additive Manufacturing part from start to finish.

    Building Volume

    250 mm x 250 mm x 325 mm
    (9.85 x 9.85 x 12.8 in)

    Laser Type

    Yb-fiber laser; 400 W

    Precision Optics

    F-theta-lens; high-speed scanner

    Scan Speed

    up to 7.0 m/s (23 ft./sec)

    Focus Diameter

    100 μm (0.004 in)

    Metal Options

    TI164, 316L Stainless Steel, AISI10MG, Ferrium C64 Steel, 17-4PH Stainless Steel, INCONEL718, and more

    Additive Manufacturing using Direct Laser Metal Sintering
    Joel Neidig using ITAMCO's EOS M290
    Additive Manufacturing