SOLUTIONS IN THE SPRAYPOURING AREA

Picture of Moldsonics application areas (injection molding and extrusion)

We have been conducting research and development in the field of ultrasonic-based sensor technology in plastics processing for over 12 years. Based on the research results, we have developed a novel sensor system for plastic injection molding. This opens up completely new possibilities for process and product monitoring for the user. Furthermore, we are happy to support you along the entire process chain of plastics production in the areas of process monitoring and condition monitoring using our non-invasive sensor technology tailored to your injection molding area.

THE BASIC PRINCIPLE

During the measurement, up to 10,000 ultrasonic pulses per second are emitted in the direction of the steel/polymer interface (e.g. cavity in the injection mold), where they are first modulated and finally reflected by the properties of the plastic (pressure, temperature, density, homogeneity, crystallization, reaction kinetics). These ultrasonic pulses are in turn picked up by the ultrasonic sensor, which serves as both transmitter and receiver. Characteristic quantities, such as flow front position, flow front velocity, boundary layer growth, pressure curves, temperature curves or reaction kinetic quantities (degree of vulcanization in LSR processing), are derived from these signals to evaluate or optimize the process.

THE APPLICATION

Different variants are available for mounting the sensor system in the mold. During operation, the operating personnel as well as the quality representatives continuously receive information about the process stability as well as the condition of the machine.

YOUR VALUET

The greatest added value lies in the non-contact measurement method and the gain in additional process information that cannot be acquired using conventional sensor technology. Without interfering with or changing the process, you can effortlessly record and evaluate all your process-relevant variables. Increase the productivity of your plants, minimize waste and increase your profit!

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Moldsonics Ltd.

Harbour road 47-51

4020 Linz

AUSTRIA

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