AFTLinx Brings Predictive Optimization to Paper Mills

Smart, Secure, and Seamless: How AFTLinx™ Brings Predictive Optimization to Paper Mills

At AFT, we believe that innovation starts with listening—to our customers, our machines, and our data. That belief is at the heart of our latest development: AFTLinx™, an Industrial Internet of Things (IIoT) solution built to help pulp and paper mills achieve smarter operations with less downtime and more efficiency.

Designed specifically for low-consistency refiners, AFTLinx collects real-time performance data through easy-to-install sensors that monitor critical parameters—like refiner plate wear, pressure difference, temperature, and vibration. With this information, mill operators can shift from reactive to proactive maintenance, extend component life, and optimize the refining process. All of this contributes to better fiber quality and reduced energy use.

Figure 1. Wear forecast.

What makes AFTLinx stand out is its flexibility. The system can function independently or be fully integrated into the mill’s automation systems. For some customers, this means using AFTLinx as a standalone reporting service, for others, it means direct signal integration into existing control systems. And with end-to-end encryption, local backup, and automatic restart after outages, it’s built for the realities of an industrial environment.

We’ve also prioritized scalability. As production demands evolve or new equipment is added, AFTLinx grows with the mill. It’s easy to add more sensors or expand the scope of analysis. Combined with cloud computing, this ensures that even large volumes of process data are accessible and actionable—whether for a quick check or for deeper diagnostic insights.

Training and support are a core part of what we do. We don’t just install technology—we help teams use it confidently. From initial installation to ongoing optimization, AFT’s expert team is there to help mills test new methods, interpret results, and implement data-driven improvements. For example, mills using AFTLinx alongside our MaxEdge refiners can test different plates and fine-tune their refining strategy based on analysis of longer period trends of real-world data.

Figure 2. AFTLinx Installation with MaxEdge 150.

And yes—this all supports sustainability goals too. By identifying inefficiencies and improving process control, AFTLinx helps mills reduce energy consumption, extend equipment life, and minimize waste. It’s good for business—and good for the environment.

Looking ahead, the journey doesn’t stop here. We’re already working on expanding AFTLinx beyond refiners to other process areas. The future lies in big data and machine learning, and AFT is committed to helping our customers harness that potential.

With AFTLinx, we’re not just offering another sensor package—we’re enabling a smarter, safer, and more sustainable future for paper production.

Ready to unlock smarter performance at your mill? Read more about AFTLinx and contact us to discuss!
 

About the Author

Henri Heikkilä, Customer Service Engineer, AFT

I joined Aikawa Fiber Technologies in 2024 and serve as a Customer Service Engineer for AFTLinx. In my current role I'm responsible for the AFTLinx service and its continuous improvement. I’m involved in every part of the Linx process, from optimizing the used hardware to customer reporting and service. My goal is to create value for customers by ensuring optimal operation and performance of mill equipment and processes by utilizing new technologies such as IoT and AI.