Retrofit Controls Systems

Southlake Automation provides retrofit control system solutions that modernize aging machinery without requiring a complete equipment replacement. Many industrial machines are built to last for decades, but the control systems operating them can become obsolete long before the mechanical equipment does. Our team replaces outdated controls with modern, reliable technology, giving proven machinery a second life and helping manufacturers reduce downtime, improve performance, and extend equipment life. 

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Why Retrofit Instead of Replace?

  • Extend Equipment Life: Get more years out of machines that are still mechanically sound.

  • Improve Reliability: Replace aging components that are becoming difficult to maintain or support.

  • Increase Visibility: Modern HMIs and controls can provide better diagnostics, machine status, and production data.

  • Improve Performance: Updated controls can provide more precise control, faster processing, and improved machine functionality.

  • Simplify Maintenance: Modern, supported components make troubleshooting and future repairs easier.

  • Reduce Replacement Costs: Instead of replacing an entire machine, invest in the components that actually need modernization.

Signs Your Control System May Need a Retrofit

Not sure if your equipment is ready for modernization? Aging controls often show warning signs before they become a major production problem.

Your system may benefit from a retrofit if you’re experiencing:

  • Obsolete or discontinued PLCs

  • Outdated HMIs or operator interfaces

  • Difficulty finding replacement parts

  • Unsupported programming software

  • Aging VFDs or servo drives

  • Frequent control-related downtime

  • Limited machine diagnostics

  • Difficulty integrating newer equipment

  • Outdated communication networks

  • Controls that no longer meet your production requirements

Waiting until an obsolete component fails can leave you scrambling for a solution. A planned retrofit gives you the opportunity to modernize your system on your terms and minimize unexpected downtime.

Customized Control System Modernization

Every machine has a different history, configuration, and set of requirements. That’s why Southlake Automation doesn’t take a one-size-fits-all approach to retrofits.

Southlake Automation can help take your equipment through every stage of modernization:

  • 1

    Evaluate – We assess your existing machine, controls, components, and application to identify what’s working and what’s holding your equipment back.

  • 2

    Design – Our engineers develop a modernization plan based on your machine, production requirements, and future goals.

  • 3

    Retrofit – We replace obsolete control components and integrate modern technology into your existing equipment.

  • 4

    Program & Test – New PLCs, HMIs, drives, and other components are programmed and tested to work together as a complete system.

  • 5

    Commission – We install, start up, and verify the updated system so your equipment can get back to work.

Modern Controls. Proven Machinery.

Your machine may have years of productive life left. Don’t replace good equipment simply because its controls have become obsolete.

Southlake Automation helps manufacturers bridge the gap between proven machinery and modern automation. By retrofitting outdated control systems, we help extend equipment life, improve reliability, and bring aging machines up to today’s technology standards.Give your equipment a second life with a control system retrofit from Southlake Automation.