#Product Trends
UWT Sensor Technology Ensures Process Reliability in Zinc Processing
Robust level measurement technology guarantees stable operation with abrasive and explosion-prone materials
In industrial production, zinc is a key non-ferrous metal. It is used for corrosion protection, in alloys, battery manufacturing, and pharmaceutical applications. Around half of the world’s zinc production is dedicated to protecting metal surfaces from corrosion. During processing, zinc often occurs as a powder or granulate, is abrasive, highly dusty, and demanding for any level measurement technology.
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In addition to mechanical wear, fine zinc dust can create an explosive atmosphere. For safe and continuous operation, measurement solutions must provide long-term reliability and meet strict safety standards for use in potentially explosive environments.
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CHALLENGE: EXCESSIVE WEAR CAUSED BY FINE-GRAINED ZINC POWDER
A zinc processing company had been experiencing repeated sensor failures over time. The fine, abrasive zinc powder caused significant wear on seals and moving parts of the existing level sensors. Consequently, the plant experienced frequent maintenance work, unplanned shutdowns, and rising operating costs.
To achieve a stable and low-maintenance solution, the company turned to UWT. The goal was to deploy a robust sensor system that could withstand the abrasive conditions of zinc processing while ensuring reliable operation in a demanding 24/7 production environment.
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