Experts in large, complex, high‑precision machining, fabrication and assembled solutions

Category of one provider for engineered solutions

Partner with GMT Corporation and secure your supply chain. We're a strong, stable company with the capacity, experience, and expertise to solve the most complex fabrication and CNC machining challenges. OEMs of all sizes in diverse heavy equipment industries rely on GMT Corporation to provide impeccable quality and precision engineering on their schedule.

Three fully equipped, state-of-the-art facilities

  • Largest coordinate measuring machine (CMM) in the Midwest — the Leitz PMM-G — with the ability to inspect X=5000mm, Y=3000mm, Z=2500mm
  • 1250 and 1600 horizonal machining centers (HMCs)
  • Robotic welding capabilities

Capabilities — from blueprint to new product launch

  • Presses and shears up to 600 tons
  • Boring mills up to 4 meters
  • Welding up to 600 amps
  • CMM and optical inspection
  • Crane capacity to 30 tons
  • Non-destructive testing
  • Custom in-house fixture design
  • Plasma table: 10 feet by 40 feet
  • On-site rail spur
  • 70+ CNC machine tools

Get An Inside Look

Tour 2 of our 3 facilities to see how we process large parts with state-of-the-art equipment.

GMT Corporation construction and mining

Construction & Mining

Construction and mining equipment demands rugged, reliable components that perform under the harshest conditions. GMT Corporation is up to your biggest challenges, including heavy assemblies and components. We can meet your volume requirements and scheduling timeline for steel assemblies and iron castings. GMT Corporation uses only high-strength alloys to ensure ruggedness, and our high-precision inspection ensures accuracy.

Components

  • Crane chassis frames
  • Boom superstructures
  • Drivetrain components
  • Gear boxes

GMT Corporation agriculture

Agriculture

GMT Corporation is up to your biggest challenges to make sure your ag equipment delivers nothing less than outstanding performance in the field. Only GMT Corporation has the right tools and decades of precision engineering expertise to do complex, large-part machining. Our climate-controlled facilities ensure stable temperature and humidity, which is critical for machining large, high-precision parts.

Components

  • Gearboxes
  • Drivetrain
  • Drive assemblies
  • PTO housings
  • Range boxes

GMT Corporation defense

Defense

GMT Corporation is proud to be a star supplier to multiple defense contractors, with a long history of trust and quality. Lives are on the line, and GMT Corporation delivers mission-critical precision with:

  • Ability to weld, fabricate, machine, and inspect large parts in-house; significantly reducing logistics time and costs — and allowing GMT Corporation to bid projects more competitively.
  • Capability to review and correctly interpret complex technical data packages.
  • Weld certification to multiple military standards.
  • Ability to deliver complex material and process specifications and tight tolerances.

Components

  • Armament structures
  • Lift and hook arms
  • Cargo truck lift frames

GMT Corporation wind energy

Wind Energy

GMT Corporation is your complete machining and steel fabrication solution — a one-stop shop — for critical wind energy components, such as large housings, torque arms, flanges, and more. And we help you seamlessly navigate the entire process from CNC machining and welding to painting and coating. We support new and refurbished products in the wind energy sector, and can handle the inspection piece prior to remanufacturing on our 1250 Niigatas and 1600 Starrag HMCs, or 6m bridge mill.

Components

  • Gearboxes
  • Torque arms

GMT Corporation oil and gas

Gas & Oil

Performance under pressure is essential to your fracture pump components, and GMT Corporation is up to your biggest challenges. Expert precision engineering, ultrasonic testing, thermal stress relief, and wet magnetic particle certification ensure your components will stand up to the rigors of your industry. That means less stress for your products and you.

Components

  • Housings
  • Gearboxes
  • Mud mats
  • Cobra heads

GMT Corporation air ground support

Air Ground Support

GMT Corporation’s products stand out for durable structural weldments and machined components. Our experience and expertise ensure outstanding performance in the most challenging conditions.

Components

  • Tractor frames
  • De-icer chassis frames
  • De-icer booms

Ready to secure your supply chain? Let's talk.

Whether you want to learn more or are ready to get a quote, we will be here when you need us.

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Copyright 2020 GMT Corporation
GMT CORPORATION
2112 E. BREMER AVE.
WAVERLY, IA 50677
319-352-1509 OR 1-800-258-4648

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