Control System Modernization





Modernizing Legacy Control Systems Without Production Downtime

Aprotec Engineering provides comprehensive control system modernization for industrial facilities. We update outdated SCADA, HMI, and PLC systems, integrate them with modern equipment, and create a seamless control flow across all process areas: pasteurizers, CIP systems, separators, milk storage, and other production lines.

Our solutions minimize downtime, allowing upgrades to be performed almost without stopping production — every hour counts.

Control System Modernization
Seamless Integration. Reliability. Flexibility.
Modernization without downtime or unnecessary manual operations.

We address the key issues of legacy systems:

  • No source code or possibility to adapt existing software
  • Difficulty integrating with other systems
  • Manual control via phone, buttons, or partial solutions
  • Maintenance challenges and lack of spare parts
  • High risk of operator errors and downtime

Our approach establishes a unified control standard, reducing operator actions and increasing production efficiency.

Why Choose Aprotec Engineering

  • Over 150 successful projects — modernizing complex production lines and integrating with MES/ERP.
  • Minimal downtime — phased implementation without halting production.
  • Efficiency increase of 25–40% — automating manual operations and reducing losses.
  • Reliability and safety — reducing risk of failures and operator errors.
  • Full project lifecycle — from system analysis and design to deployment and training.
We don’t just modernize systems — we create a unified standard where each unit operates in a single control logic, minimizing unnecessary operator actions.

From Individual Lines to Entire Plants

We provide scalable solutions that integrate smoothly with existing infrastructure, ensuring transparency, reliability, and long-term efficiency. Each modernized system supports integration with new and legacy equipment, as well as MES and ERP systems.

  • Process control and visualization (SCADA / HMI)
  • PLC software development based on unified templates
  • Alarm and event management system
  • Recipe and batch control
  • MES / ERP integration

Ready to Modernize Your Control Systems?

Contact us — we’ll show how implementing a unified standard improves efficiency, reliability, and safety across your production facility.

Our solutions

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1

In our practice, there are very important projects for the migration of an outdated decentralized control system (DCS) with zero production downtime. Aprotec provides the ability to manage large scale incremental upgrades of automation systems in a controlled manner.

2

Seamless integration of control systems for stable, safe, and productive operations. Modernization, reduced downtime, and increased efficiency for your facility.

3

Aprotec Engineering specializes in Siemens PLC, HMI, and SCADA systems. We provide remote maintenance, updates, and technical support to ensure stable and efficient industrial automation. Our services cover diagnostics, software version management, and engineer training for c...

Any other questions?

For more information, you can contact us by phone: +375 29 765 03 53 or by email: aprotec@aprotecautomation.com or fill out the form and our specialists will contact you.

Clients

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