ProfTek supplies the complete industrial ultrasonic and megasonic cleaner range for PCB, medical device, optical, and precision-component cleaning. From benchtop ultrasonic systems through to 1 MHz megasonic systems for sub-micron particle removal, our range covers the full spectrum from 20 kHz industrial cleaning to nanometer-scale wafer cleaning — all supplied across Australia and New Zealand with engineering support.
The decision between ultrasonic, megasonic, and combined systems comes down to substrate sensitivity, contaminant size, and throughput target. Ultrasonic cleaning at 20–40 kHz removes coarse particles (>1 micron), oils, and visible contamination through aggressive cavitation. Megasonic at 750 kHz to 1 MHz removes sub-micron particles (down to 50 nm) through acoustic streaming — without the surface stress that ultrasonic cavitation can introduce. For medical devices, semiconductor wafers, and post-reflow PCB cleaning, megasonic is essential. For metal parts, optical preforms, and robust components, ultrasonic delivers faster throughput at lower cost. Many production lines run both — coarse ultrasonic followed by megasonic finishing. ProfTek engineers can review your contaminant SDS, substrate specification, and throughput target to recommend the right format. See our supporting articles: Megasonic vs Ultrasonic Cleaning, How Megasonic Cleaning Works, and Megasonic Bath vs Cover Type.
ProfTek is an Australian supplier of industrial megasonic cleaners, megasonic cleaning equipment, and megasonic cleaning systems — alongside the full ultrasonic cleaner range. Whether you need a benchtop megasonic bath for R&D, a cover-type system for validated medical-device cleaning, or an inline cleaning system for volume SMT production, we supply and support the right format across Australia and New Zealand. For the technical detail behind frequency selection and format choice, see our guides: How Megasonic Cleaning Works, Megasonic Bath vs Cover Type, and Megasonic vs Ultrasonic Cleaning.
ProfTek supplies industrial megasonic and ultrasonic cleaning equipment across Australia and New Zealand, with engineering support to match the system to your substrate, contaminant, and throughput.
An ultrasonic cleaner generates high-frequency sound waves, typically in the range of 20 kHz to 200 kHz, which travel through a cleaning liquid such as water or a mild solvent. These sound waves create millions of microscopic cavitation bubbles that collapse rapidly, releasing energy that dislodges dirt, grease, and other contaminants from surfaces.
This process is non-abrasive yet extremely effective, making it suitable for both heavy-duty parts and delicate instruments. Ultrasonic cleaning reaches areas that traditional cleaning cannot, including small holes, blind channels, and fine threads.
Deep, consistent cleaning with minimal manual effort
Reduced use of harsh chemicals or aggressive solvents
Short cycle times, improving productivity
Safe for complex geometries and delicate materials
Environmentally friendly and cost-efficient operation
Proftek’s ultrasonic systems are available in bench-top, single-tank, and multi-stage configurations, allowing integration into manual, semi-automatic, or fully automated cleaning lines. Each system can be customised for specific applications, tank sizes, and power outputs.
Automotive: engine components, injectors, valves, bearings
Medical & Dental: surgical tools, implants, and reusable instruments
Electronics: printed circuit boards, solder flux removal, sensors
Laboratory & R&D: glassware, precision tools, test samples
Manufacturing: moulds, dies, and precision metal parts
For the most delicate or high-precision components, a megasonic cleaner offers an even gentler and more controlled cleaning process. Operating at frequencies up to 1 MHz, megasonic cleaning replaces violent cavitation with smooth acoustic streaming, which removes sub-micron particles without damaging the surface.
This makes megasonic cleaners essential in fields like semiconductor manufacturing, optics, advanced materials, and medical device production, where contamination can compromise performance or yield.
Ultra-gentle action safe for fragile or sensitive components
Superior removal of microscopic particles and residues
Reduced particle redeposition and improved cleaning uniformity
Compatible with deionised water, solvents, and customised chemistries
Suitable for cleanroom and critical-environment applications
Megasonic cleaning is often used as a final cleaning stage before assembly, coating, or sterilisation, ensuring that every component meets stringent cleanliness specifications.
Proftek represents leading global manufacturers of ultrasonic and megasonic cleaning equipment across Australia and New Zealand. Our systems are built for durability, efficiency, and compliance with international quality standards. Each machine can be supplied with accessories such as filtration units, agitation systems, automatic lifts, and drying modules.
Our technical team provides installation, commissioning, and after-sales support, ensuring long-term reliability and performance. Whether you need a compact ultrasonic cleaner for precision tools or a custom-built megasonic system for semiconductor wafers, Proftek offers tailored solutions to match your process requirements.
By adopting ultrasonic or megasonic cleaning technology, your organisation can reduce waste, improve quality, and streamline production—all while lowering environmental impact.
41/51 Wentworth Ave, Pagewood,
NSW 2035
sales@prof-tek.com
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