SAT: The essence of industrial automation is to create the perfect synchronization between two technological eras

2026-02-043 min.

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To automate a new factory is a technological routine. To integrate precise software for control of production designed and manufactured decades ago, is a different type of engineering. This is a process where the algorithms of the 21^st century must find a common language with the physical organization of the infrastructure of a previous era. To understand more as to why modernizing of inherited infrastructure is considered the most difficult discipline in the sector, we spoke with specialists from Systems Automation Technologies – SAT EOOD. A company whose portfolio in heavy industry is truly enviable. With over 30 years of experience in industrial automation, the company performs projects “under key”, part “Electro” and “Automation”, including design, production, programming, electrical installation, supervision, training, testing and commissioning of control systems for various processes, workshops and entire production lines.

In industrial engineering, the distinction between “green development” and retrofitting is not at all a matter of location or "a project for abandoned industrial zones" as the term is used in urban planning. If we analyze the two processes, we will see that they require a completely different type of logical thinking on the part of specialists.

In “Greenfield projects”, the leading principle is systemic harmony. Here, the engineering mindset is based on “a blank slate”, which allows for every level of automation (from the sensors on the pipelines to the final algorithms in the control room) to be designed as a single, synchronized organism.

The challenge is completely different when it comes to “Brownfield projects”, where the main factor is the welded reality. The ideal conditions are absent and complex integration is necessary in a site that has its own history, its specific deficits and built up momentum. "The essence of these projects is to synchronize modern digital thinking with the inertia of an established infrastructure created in a radically different technological time," SAT EOOD explains.