Industrial thermoprocessing systems

Smart, secure, and sustainable automation solutions.
Industrial thermoprocessing system

Future viability of digital thermal process technology

Industrial thermal process technology is used for the targeted modification of material properties through the use of thermal energy. Thermal processes are essential for modern production and finishing methods. The range of applications extends from low-temperature processes of up to 750°C through to high-temperature processes that go beyond 750°C. They form the basis of many industries, including chemicals, pharmaceuticals, glass, steel and cement, right through to food and building technology. The energy transition and Industry 4.0 demand smart, connected solutions that increase efficiency, promote sustainability, and redefine safety and security.

Fields of application


Automated workshop conveyor for the production of light bulbs

Scalable, modular, and software-driven solutions for your industry

Decarbonization is central subject in our range for industrial thermoprocessing systems. We make this possible with intelligent, scalable, and modular automation solutions. These include state-of-the-art control technology, stable communication infrastructures, integrated functional safety concepts, and high-performance connection technology.

Our points of focus at a glance

  • Maximum availability and reliability
  • Stable processes with robust, tested signal, measurement, and communication technology as well as smart performance monitoring and precision control
  • Intelligent measurement and control technology
  • Maximum transparency and efficiency through IIoT ecosystems, adaptive and highly available control technology, and AI-supported process optimization
  • Rethinking security: automated and integrated
  • Operational safety with end-to-end monitoring, flexible scalability, and seamless automation with digital, standard-compliant safety functions
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Our solutions at a glance

Navigate through the graphic to find out more about our fields of application for the automation of industrial thermoprocessing systems. Click on the various areas for further information.

Interactive image map: Fields of application involving the automation of industrial thermoprocessing systems
AI-based production optimization
In industrial high-temperature processes, combustion air fans are essential for the safe and efficient functioning of thermal systems. Their failure can lead to considerable interruptions in production. With our AI-based MLnext solution for production optimization, we utilize predictive intelligence to ensure the failsafe performance of your operations. This keeps industrial thermoprocessing systems stable and efficient.
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AI-based production optimization
Fuel-air closed-loop control
The manual or static closed-loop control of the fuel/air ratio leads to an unstable flame quality, energy losses, and increased NOx and CO emissions. Our PLCnext Technology solution enables adaptive real-time control. MLnext models continuously optimize the combustion parameters even with changing loads or fuels. This leads to stable processes, lower emissions, and greater energy efficiency in industrial thermoprocessing systems.
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Fuel-air closed-loop control
Overloaded circuits and inefficient heating cycles
Unstructured heating processes cause energy peaks and shorten the service life of heating devices. Model-based controllers and predictive load management reduce peak loads and extend the service life of thermal components. Cloud-connected analytics provide actionable insights into energy optimization for sustainable operation of industrial thermoprocessing systems.
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Overloaded circuits and inefficient heating cycles
Protection against cyberattacks
Separate systems increase complexity, risks, and costs. We offer integrated safety and security functions, certified to IEC 61508 and IEC 62443, in a single control platform. Combustion processes, the safety of machinery, and process protection are secured holistically and efficiently.
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Protection against cyberattacks
Peak load charge for electric heating
The simultaneous activation of several heaters causes expensive grid overloads. PLCnext Technology enables intelligent load control and load balancing. Energy peaks are avoided, the power factor is improved and the operating costs of industrial thermoprocessing systems are sustainably reduced.
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Peak load charge for electric heating
Functional safety for high system availability
The PLCnext Technology ecosystem complies with global standards including DIN EN ISO 13577-2/4 and NFPA 85, 86, and 87 for industrial process heating. As a provider of functional and data security automation solutions for furnaces and incinerators in the European and North American markets, our aim is to reduce emissions and improve safety and security through the IIoT, intelligent combustion processes, and open interfaces.
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Functional safety for high system availability

Norms and standards


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Fundamentals for quality and security

In the field of industrial thermal process technology, norms and standards are far more than just regulatory requirements. They are the foundation for safe, efficient, and high-quality systems. These norms and standards bring clarity to the operation, maintenance, and communication of technical systems and form the basis for sustainable innovation.

Internationally established regulations apply for applications in the low and high temperature range. These include the EU Machinery Regulation with the product standard ISO 13577-2/4 (formerly EN 746-2), EN 50156-1/2, and the North American standards NFPA 85, 86, and 87. In an increasingly networked processing world, digital security standards such as IEC 62443 and the NIS2 directive are coming into the spotlight. They not only enable protected remote access to critical systems, but also seamless integration with digital platforms such as Proficloud.io.
Functional safety and industrial cybersecurity are inextricably linked. An industrial furnace is only safe if its digital environment is also protected. Secure operations can only be achieved with cybersecurity.

The combination of technical standards and digital standards enables location-independent diagnostics, automated update management, and comprehensive performance monitoring. This leads to maximum system availability and minimum downtimes and is a clear step towards intelligent and safe process heating.

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Your experts for industrial thermal processing
We would be happy to provide you with support on your way to greater efficiency in industrial thermoprocessing systems.