SONICWEAR | ULTRASONIC WEAR MEASUREMENT

Measuring screw wear—without removing the screw

SonicWear enables the measurement of screw and cylinder wear using ultrasound – without removal the screw. For well-informed maintenance decisions based based actual measurement data.

Three sensor systems, integrated into an erema extruder

THE CHALLENGE

How strong is your snail actually worn out?

Wear on screws and cylinders occurs gradually. Often it the actual condition only at a thorough inspection .

Conventional measurements require often the removal of the screw. This costs time and makes it a regular condition monitoring.

THE SOLUTION

Wear on Worm Gears and cylinder measure – without disassembly.

SonicWear uses ultrasound, to determine degree of wear of screws and cylinders of the outside to . The measurement is via sensors on the plasticizing cylinder, without causing the screw for the measurement removed must .

So you can changes in wear condition be recurring measurements documented and maintenance decisions based on a objective basis of data are be made.

Ultrasonic Measurement Principle for Determining Screw and Cylinder Wear Using SonicWear

PROVEN IN INDUSTRIAL SETTINGS

Wear Measurement in the industrial application

The SonicWear technology is already in industrial extrusion systems in use. The integration at EREMA shows how it the wear condition of a plasticizing unit based on regular ultrasonic measurements over extended periods monitor .

Ultrasonic Wear Measurement with SonicWear: Evolution of the gap between the screw and the barrel over 140 days, showing an increasing wear trend.

EREMA – PredictOn Plastification Unit

EREMA's PredictOn system uses Moldsonics' ultrasonic technology to monitor the wear condition of the plasticizing unit. Regular measurements make it possible to track changes over time and monitor wear limits.

Logo Erema e1793133566294 Moldsonics Screw Wear

POSSIBLE APPLICATIONS

The appropriate wear measurement for your needs

MACHINE OPERATOR

Wear in the machine fleet monitor

Benefits Please recurring wear measurements, to determine condition of your screws and cylinders to document and maintenance procedures in a more targeted manner to plan maintenance measuresmore effectively.

Check Measurement Capabilities

Please provide your email address and, if you'd like, a brief description of your application. We'll contact you personally.

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MACHINE MANUFACTURERS & OEMs

Wear Measurement in machines Integrate

Expand You your machines with an ultrasound-based wear measurement and create you the foundation for new condition-based service and monitoring concepts.

Discuss OEM Integration

Would you like to integrate SonicWear into your machines? Please provide your email address and, if you'd like, a brief description of your project. We'll get in touch with you personally.

We use your information solely to process your inquiry.
For more information about the processing of your personal data, please see our Privacy Policy at
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FREQUENTLY ASKED QUESTIONS

What you about SonicWear should should

Does the screw need to be removed for the measurement?

No. SonicWear enables ultrasonic wear measurement from the outside of the plasticizing cylinder. The screw does not need to be removed for the measurement.

Is SonicWear also suitable for existing machines?

Retrofitting existing machines is generally possible. Technical feasibility depends, among other things, on the cylinder geometry and the installation options for the sensors. We would be happy to assess whether your machine is suitable for retrofitting.

Can wear be monitored over an extended period of time?

Yes. Regular ultrasonic measurements allow the progression of wear to be documented over extended periods of time. Changes become apparent and can serve as the basis for condition-based maintenance planning.

Can SonicWear be integrated into the machine control system?

Yes. SonicWear can be integrated into machine and monitoring systems. The specific implementation depends on the available interfaces and the machine manufacturer's requirements.

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4020 Linz, Austria

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