Machining Services

We offer a broad range of machining services. Including 3 and 4 axis milling, CNC turning, and grinding. All of our machines are equipped with Renishaw Probing and the latest in high quality tooling from world leaders such as Seco and Sandvik.

Specialty Machines

MDI specializes in transfer machines and transfer production lines. MDI built specialty machines are currently in production at plants across North America including Ford, Linamar, Consolidated Diesel, Navistar, Federal Mogul and more.

Spindle Rebuilding

MDI understands that your spindle is an elaborate piece of precision machinery. Proper spindle repair requires a technically trained and experienced team.


Slide Unit Rebuilding

MDI repairs all types of slide units, box way, linear rail and multi axis. All slides units are thoroughly tested to ensure accuracy and rigidity. Platens are hand scraped and flaked.


At MDI, we specialize in Cincinnati Broach Gear box repair. MDI is the only company to have access to the engineering and spare components found in the Cincinnati Broach gearbox.

Work Fixtures

A properly designed and built fixture will ensure that your parts are located and clamped quickly and correctly. No matter the part type or the process, MDI can design a fixture to accommodate any application.

Carts AND Lifting Hooks

MDI can supply, carts, lift hooks and any other support equipment your facility may require.

Control Systems

MDI can design, build and install control panels and operator consoles for any application. Our dedicated team of engineers and electricians will ensure your control panel is delivered on time, on spec, and on budget.

PLC Programming

The PLC experts at MDI can create, modify, or troubleshoot plc programs from all of the leading PLC vendors.

HMI Development

At MDI, we have been specializing in production support for the automotive industry for 15 years.

Lube/Hydraulic Systems

Proper lubrication is essential in avoiding break downs and premature wear of critical components.


MDI designs, builds, and reworks automation, conveyors and gantries for all of your plant needs.


MDI offers 24hr a day emergency service, if you have experienced production stoppage no one can get you running faster then the experts at MDI.