Project Information

Modernizing legacy automation systems is essential for ensuring long-term reliability, compliance, and performance. We offer comprehensive retrofit solutions for obsolete or aging control systems across pharmaceutical, chemical, and industrial plants.

Our retrofit services involve upgrading outdated PLCs, HMIs, SCADA systems, and control panels with the latest automation platforms—while minimizing downtime and preserving critical process knowledge.

Our Retrofit Scope Includes:

Control System Retrofit Project Feature Highlight Arrow

PHT (Powder Handling Technology):

Automation for powder transfer, weighing, and dispensing systems with recipe control and integrated safety logic.

HMI & SCADA Upgrades:

Replacement of obsolete HMI terminals or SCADA software with modern, user-friendly, 21 CFR Part 11–compliant systems.

Control Panel Revamp:

Refurbishment or complete replacement of electrical panels, including wiring, IO modules, power distribution, and field termination.

Software Conversion:

Redevelopment or conversion of old logic, ladder diagrams, and SCADA graphics into modern programming environments with optimized performance.

Documentation & Validation Support:

Complete updated documentation, FAT/SAT protocols, and support for validation and regulatory compliance.

Applications We Retrofit:

Process skids and batch systems

Pharmaceutical equipment (Reactors, Sterilizers, DPT, Filling & Sealing, Vessels, Washers, etc.)

Utility systems (AHU, WFI, Steam, HVAC)

Packaging, conveying, and dosing systems

Older SCADA & HMI interfaces

Legacy PLC Control System Retrofit and Modernization Project

Siemens S5 to S7-1500 PLC Migration Hardware Upgrade

TIA Portal Code Translation for Legacy Control System Retrofit

Industrial Plant Retrofit with Modern HMI and SCADA Integration