Custom Designs, Builds & Rebuilds

Custom-Engineered Solutions, Built to Perform

At MPI, everything starts with engineering. Our in-house team of engineers and regional managers works directly with customers to design and deliver equipment solutions tailored to their exact application. From new turnkey system builds to complex retrofits and rebuilds, our team specializes in developing customized, high-performance solutions that improve productivity and reduce downtime.

Working alongside our engineers is a team of research and development (R&D) professional who are continually innovating—testing new technologies, refining designs, and solving real-world challenges. Combined with decades of practical industry experience in our sales team and national network, this allows us to engineer equipment that’s not only built to spec, but also built to withstand demanding industrial environments. This deep, hands-on knowledge gives MPI the edge when tackling tough applications.

Our Custom Engineering Services Support:

  • Complete Equipment Builds – Purpose-built systems engineered for your application

  • Retrofits – Upgrading existing equipment with the latest components and technologies

  • Rebuilds & Repairs – Restore performance and extend life of critical equipment

  • Competitor Equipment Integration – Seamless upgrades and rebuilds for non-MPI units

MPI engineers work with your team to understand your unique design challenges
Custom metal control system for metal fabrication company

Skilled Trades. Proven Results.

Our engineering is brought to life by a team of highly skilled tradespeople—welders, fabricators, machinists, and assemblers—who ensure every project is executed with precision and built to last.

Popular Services Include:

  • Electric shaker repairs

  • Metal detector retrofits (new sensor heads on existing conveyors)

  • Beltless magnetic and belted conveyor rebuilds

  • Magnetic separator refurbishment

  • Electromagnet repairs and oil changes – MPI and competitor brands

Why MPI?

  • In-house engineering, R&D, and custom design capabilities
  • Decades of industry experience across multiple sectors
  • Expert trades and full in-house fabrication
  • Support for MPI and competitor equipment
  • End-to-end execution: design, build, install, and support

Partner with MPI for engineered solutions that drive performance, efficiency, and reliability—custom built, professionally serviced, and designed to last.