Hielscher Ultrasonics
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Ultrasonic topic: "High-intensity, low-frequency ultrasound"

High-intensity, low-frequency ultrasound, also known as high-power ultrasonics, is used for manifold applications such as mixing and homogenizing, wet-milling and dispersing, emulsification, extraction, disintegration and sonochemical reactions. High-power ultrasound is a processes intensifying method, which excels conventional methods by resulting in a narrower particle size distribution (e.g. by ultrasonic dispersing & homogenizing), giving higher yield (e.g. in ultrasonic extraction and sonochemistry), accelerated process speed and simple operation. Further advantages of ultrasonic processing are the linear scalability from lab to industrial size; being a non-thermal process, which prevents the thermal decomposition of heat-sensitive materials; and the option of retro-fitting existing systems for synergistic effects.
Hielscher Ultrasonic is spezialized in the design, manufacturing and distribution of high-performance ultrasonic systems covering the full range from smaller lab and bench-top ultrasonicators to full-size production systems for high volume processes.
Read more about the applications of power ultrasound and its advantages!

Ultrasonically cavitation generated on the horn of the UIP1500hd - a 1.5kW ultrasonic device. For better visibility, the liquid has been illuminated with blue light from the bottom of the glass column.

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paper mill

Ultrasound In Paper Manufacturing

Power ultrasound has emerged as a versatile and energy-efficient process technology in modern paper mills. By introducing high-intensity ultrasonic waves into liquid or slurry systems, mills can harness cavitation effects–microscopic bubble formation and collapse - to improve mixing, mass transfer,…

https://www.hielscher.com/paper_01.htm
Ultrasonic dispersion system of 2x UIP1000hdT with a total of 2kW ultrasound processing power for the nano-sized pigments such as nano-silica

Ultrasound in Coating Formulation

Various components, such as pigments, fillers, chemical additives, crosslinkers and rheology modifiers go into coating and paint formulations. Ultrasound is an effective means for the dispersion and emulsifying, deagglomeration and milling of such components in coatings. Ultrasound is used in…

https://www.hielscher.com/coatings_01.htm

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