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Automation System Integrator vs OEM, What’s the Difference?

  • 5 days ago
  • 2 min read

Updated: 3 days ago

Introduction

Industrial organisations planning automation projects often encounter two types of technology providers: equipment manufacturers (OEMs) and automation system integrators.


While both play important roles in industrial automation, their responsibilities within automation projects are quite different.



What OEMs Provide

Original Equipment Manufacturers (OEMs) design and manufacture specific pieces of industrial equipment. These may include production machinery, packaging systems, robotics platforms, or specialised processing equipment.


OEMs typically provide automation systems that are designed specifically for their equipment.


These systems often operate reliably within the context of the equipment they control, but they may not always integrate easily with other automation systems across a facility.


What Automation System Integrators Do

Automation system integrators focus on connecting multiple automation technologies into a unified system.


Rather than manufacturing equipment, integrators design automation architecture that allows machines, control systems, and monitoring platforms to work together effectively.


Typical responsibilities of system integrators include:

  • control system design

  • PLC programming

  • control panel engineering

  • system integration

  • automation upgrades


Their role is to ensure that automation infrastructure across a facility operates as a cohesive system.


When Integrators Are Most Valuable

Automation integrators often become involved when organisations need to connect multiple pieces of equipment or modernise existing automation systems.


They are particularly valuable in environments where production systems have evolved over time and require improved integration between equipment, control systems, and monitoring platforms.


Conclusion

OEMs and automation system integrators both play important roles in industrial automation. OEMs provide specialised equipment and automation designed for specific machines, while integrators focus on connecting technologies into reliable and scalable automation environments.


Understanding the distinction between these roles can help organisations plan automation projects more effectively and ensure systems are designed for long-term operational success.

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