Breathe New Life into Proven Technology

At G-Flex, we help companies unlock the full potential of their machines and production lines through comprehensive control system modernization – known as retrofit. It’s a cost-effective solution that revitalizes trusted yet often outdated equipment, without the need to replace entire installations.

What do our retrofit services include?

We modernize control systems in industrial machines regardless of their age, wear level, or manufacturer. Our scope ranges from minor upgrades to full replacement of automation systems and actuators. In practice, this means:

  • replacing outdated PLC controllers with modern solutions,
  • upgrading HMI panels with clear, intuitive user interfaces,
  • integrating new gear motors, sensors, valves, pneumatic and electrical components,
  • installing new wiring and control cabinets,
  • using components from renowned manufacturers such as Endress+Hauser, Eaton, Danfoss, Rittal, and Siemens,
  • optimizing machine cycle times (e.g., reducing palletizing time) and minimizing dynamic overloads,
  • improving control logic to enhance energy efficiency and operational stability.
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Safety on a New Level

Replacing outdated control systems not only boosts performance – it significantly increases workplace safety. By implementing modern machine safety features (such as safety relays, STO functions, and remote fault monitoring), G-Flex retrofits meet current safety standards and minimize the risk of failures and workplace accidents.

Experience You Can Trust

We have successfully modernized the control systems of conveyors, depalletizers, palletizers, filling machines, water treatment plants, wastewater facilities, and many other types of equipment. One of our most demanding and proudest projects was replacing the KUKA control system in a KHS palletizer with a fully Siemens PLC-based solution – giving our client greater flexibility, easier maintenance, and simplified system scalability.

Why retrofit with G-Flex?

Cost savings compared to purchasing new machines

Improved efficiency, safety, and reliability

Modern solutions for control and machine safety

Comprehensive service from design and assembly to commissioning

If your machine can’t keep up with production demands, let us know. We’ll show you how a retrofit can make it faster, safer, and more reliable than ever before.