How do vibration sensors detect early wear in sandblasting foundries?

In foundries where steel is cast, sandblasting machines are indispensable. They continuously process sand to create molds, break them down, clean them, and reuse them. But scheduled maintenance...


In foundries where steel is cast, sandblasting machines are indispensable. They continuously process sand to create, break down, clean, and reuse molds. However, maintenance at fixed intervals is often inefficient: it leads to unnecessary work or misses developing defects. 
 

What is needed to detect early problems in sandblasters? 
 
With Vibration sensors (Neuron Vibration) Data on the condition of the sandblasters is collected in near real-time. By analyzing this data, normal patterns become visible and deviations are immediately recognized. Deviations in these patterns indicate potential malfunctions. Thanks to set thresholds, deviations are detected in a timely manner, allowing maintenance to be performed in a targeted and efficient way.  

 
Graph: Practical example of vibration sensors on sandblasters in the steel industry 


In the above case, the vibrations were stable for a long time, but began to increase considerably after June 19. The system sounded an alarm, warning the operators of an impending failure. 

The result? Why invest in vibration sensors for sandblasters: 

  • Preventing unplanned downtime – 25% increased productivity 
  • Extended service life of systems – 20-40% extension 
  • Less unnecessary maintenance – 30% lower maintenance costs 
  • Low energy consumption – More environmentally friendly due to reduced ecological footprint 

Industrial fan in a metal smelter: early warning of increased vibrations    

In steel mills, numerous blower fans operate to blow air into furnaces and exhaust fans to safely remove fumes. These installations are often difficult to access and are rarely checked manually. Nevertheless, they are crucial for a stable and safe production process.

This is precisely why they are ideal for getting started with digitalization and predictive maintenance.

With vibration sensors (Neuron Vibration), deviations in vibration levels are automatically detected. As soon as the values rise, operators receive an immediate notification. This allows them to intervene before a malfunction occurs.

Graph: Practical example of IoT vibration sensors on industrial fans

 

    • On November 6, the Neuron IoT systems issued an alert due to increased vibrations.

    • A planned production stop on November 9th made targeted maintenance possible.

    • Since then, warnings have been actively deployed via email, SMS, or push notifications, enabling operators to respond immediately.

Why invest in industrial fan IoT sensors? 

    • Prevent unplanned downtime – boost productivity by up to 25%

    • Extend the service life of your systems – with 20–40%

    • Save on maintenance costs – up to 30% less unnecessary maintenance

    • Reduce energy consumption – and your ecological footprint

Personalized advice?
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Jeroen Frantzen

Our specialist

Jeroen Frantzen

predictive maintenance | iot sensors
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