DYNAsize represents an innovative solution for the continuous, real-time measurement of solid particle size in industrial processes. The system enables in-line determination of the particle size distribution of free-flowing bulk materials within a range from 170 to 6000 µm, completely eliminating the need for manual sampling and laboratory analysis.

Thanks to continuous process data acquisition, DYNAsize is fully compatible with Industry 4.0 principles and allows constant control of product quality and plant performance. The device enables early detection of overloads, overflows, and screen anomalies, supporting the adjustment and optimization of sieving and grinding processes, as well as continuous monitoring of incoming raw materials.

Measurement takes place directly within the process: the free-falling bulk material passes through the sensor tube section, and a representative fraction of the flow is continuously directed to a high-precision optical measurement system. The optics are protected by scratch-resistant borosilicate glass and a purge air system that prevents contamination and ensures reliable operation even in harsh industrial environments.

Unlike traditional methods based on sampling and off-line analysis, DYNAsize performs continuous measurement of the particle size distribution (PSD) on the material in flow. This approach eliminates delays associated with laboratory testing and provides immediate insight into process behavior.

Configurable limit values allow alarm activation via three relays, while the particle size distribution is displayed through the dedicated DYNAsize Viewer software and can optionally be exported to external databases for advanced analysis and traceability.

Developed in collaboration with CeMOS and Hochschule Mannheim – University of Applied Sciences, DYNAsize is a unique solution that sets a new standard in continuous particle size monitoring, improving process efficiency, product quality, and operational safety.