Process automation and migration solutions for iron and steelmaking
RoviSys provides mill engineers with the resources, expertise and flexibility to get automation and controls projects done. We can inject specific expertise and resources to your project teams as well as deliver turnkey solutions throughout your operations.
We get automation done your way. One of the largest independent automation integrators in North America, we work with a range of PLC and DCS based systems. We can help you determine which one or combination creates the strongest solution for you.
Meeting your goals
Our breadth and depth gives you a reliable provider for everything from Level 1 combustion control upgrades to boiler controls improvements to Level 2 and legacy—including VMS—migration projects.
With the experience earned completing more than 3,000 control automation projects, our teams have the systems and culture to get your projects done on time and within budget—while keeping you fully informed along the way.
Whatever your plant integration objective—improvements in production efficiency and product quality, reduced energy costs or migrating systems that now cost more to maintain than replace—RoviSys can help you make good choices and implement them successfully.

- Blast furnaces
- Basic oxygen furnaces
- Reheat
- Casters
- Level 2 controls
- Powerhouse automation
- Legacy migration
- Design
- Implementation
- Project support
- Project management
- Specify and commission field instrumentation
- System test and startup
- Training
- Support
- Ongoing integration, control and automation collaboration
- Advanced controls
- HMI
- Historians
- MES
- Industrial steam and energy management
- Project Services Overview
View blast furnace and mill boiler HMI examples by RoviSys staff here.
Legacy migration from Bailey, Fisher, VMS and more
RoviSys’ more than 180 engineers have a long track record of developing and implementing tools for Bailey and Fisher replacement with PLC and DCS systems from Rockwell, Modicon, Siemens, ABB and Emerson DeltaV. Results include phased migration, maintaining tuning parameters and gaining all benefits of current controls while replicating legacy screens in new HMI.
Boiler and steam generation
Powerhouse automation services include providing controls for steam to turbo conversions, integration of multi-fuel boilers and for electrical steam generation with turbines attached.
