Stainless Steel Ultrasonic ST Cleaners
- 30-Day Trial Period Available.
- 24-Hour Warranty Response Time.
- Local Australian Customer Support.
- 100% Australian Made. Australian Designed & Manufactured.
- Operating 30+ Years. We are a 3rd Generation Family Business.
- Complete Custom Solutions. We can design and create whatever size or style you like.

Certified by the Australian Made Campaign

Our Stainless Steel Ultrasonic ST Cleaners Range
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18L - ST18
Regular price From $7,810.00Regular priceUnit price per -
27L - ST27
Regular price From $8,030.00Regular priceUnit price per -
40L - ST40
Regular price From $10,890.00Regular priceUnit price per -
54L - ST54
Regular price From $11,220.00Regular priceUnit price per

Ultrasonic cleaning technology has revolutionised precision cleaning, and our stainless steel ultrasonic cleaners offer durability, efficiency, and reliability. Whether used in laboratories, manufacturing, automotive, medical, or food processing industries, the stainless steel ultrasonic ST cleaners deliver superior performance for removing grease, oil, carbon, and microscopic debris.
All of our stainless steel tanks are made by local fabrication company Platinum Fabrication and Engineering, which has been manufacturing them for the past decade. This partnership ensures quick turnaround times for all standard and custom products within the ST range.
Key Features of the Stainless Steel ST Series
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316-grade stainless steel – Provides superior corrosion resistance and durability for industrial environments.
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Powerful ultrasonic technology – High-frequency sound waves remove grease, dirt, and contaminants from complex surfaces.
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Timer and heating controls – Adjustable settings for precision cleaning applications.
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Heavy-duty transducers – Ensures consistent cavitation for deep and effective cleaning.
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Eco-friendly operation – Reduces water and chemical use while delivering superior cleaning.
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Flexible drainage system – Enables easy removal of cleaning solutions, minimising downtime.
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Available in multiple sizes – From compact models to large stainless steel industrial ultrasonic cleaners.
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Low maintenance design – Built for long-term performance with minimal upkeep required.
Applications of Stainless Steel Ultrasonic Cleaners
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Medical – Ensures thorough cleaning of surgical instruments, tools, and medical equipment by removing blood, tissue residue, and biofilm, reducing the risk of infection and cross-contamination.
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Automotive and Aerospace – Effectively eliminates carbon deposits, grease, and contaminants from engine parts, fuel injectors, and transmission components, improving the longevity and performance of critical machinery.
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Manufacturing and Metalworking – Cleans precision tools, machined components, and industrial metal parts by removing cutting oils, metal shavings, and polishing compounds, ensuring product consistency and quality.
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Laboratories and Pharmaceuticals – Sterilises laboratory glassware, sieves, and research instruments, removing chemical residues and biological contaminants for precise and uncontaminated testing results.
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Electronics and Semiconductor – Safely cleans delicate circuit boards, sensors, and semiconductor components by removing flux residues, soldering debris, and microscopic contaminants without risk of corrosion or damage.
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Firearms and Defence – Keeps firearm components, suppressors, and military-grade equipment in optimal condition by efficiently removing gunpowder residue, carbon buildup, and lubricants.
Experience the Power of Stainless Steel Ultrasonic Cleaners
The stainless steel ST series ultrasonic cleaners provide unparalleled cleaning efficiency for industries requiring precision and durability. Whether you need a compact unit or a large-scale ST industrial plus ultrasonic cleaner, our range offers long-term, reliable solutions tailored to your business.
Our stainless steel ultrasonic cleaners are built for performance, longevity, and ease of use, ensuring industries such as medical, manufacturing, electronics, and food processing achieve superior cleanliness. Their robust construction ensures consistent performance, even in the most demanding environments. With fast cleaning cycles and high-efficiency transducers, our units save both time and resources, making them a cost-effective solution for any industry.
For expert guidance on selecting the right Stainless Steel Industrial Plus ultrasonic cleaner, contact us today.
Why choose Unisonics?
100% Australian Made & Manufactured
Unisonics is proud to design and manufacture all our ultrasonic cleaning systems locally. Our commitment to Australian craftsmanship ensures that every product meets the highest quality standards, providing superior cleaning performance and durability.
Dedicated Australian Customer Support
We know how critical reliable cleaning equipment is to your operations. That’s why we offer expert customer support from our local team, ensuring fast responses to all inquiries. Plus, with our 24-hour warranty response time, you can trust that we are here to support your business when you need it most.
Custom Ultrasonic Cleaning Solutions for Industrial Use
Every industry has unique cleaning requirements. At Unisonics, we provide complete customisation options, allowing businesses to specify the size, frequency, and design features they need. Whether it’s for medical sterilisation, manufacturing component cleaning, or large-scale industrial degreasing, we engineer solutions that optimise your workflow.
Industry-Leading Experience & Reputation
With over three decades in the industry, Unisonics has built a solid reputation for innovation and reliability. Our long-standing relationships with industrial clients reflect our dedication to excellence in ultrasonic cleaning solutions.
30-Day Trial Period for Business Confidence
We believe in our products' effectiveness, and we want our clients to be just as confident. That’s why we offer a 30-day trial period, so you can test our ultrasonic cleaners in your commercial or industrial setting before making a commitment.