Benchtop Ultrasonic Cleaner Overview
SIWEEP Benchtop Ultrasonic Cleaner is a compact ultrasonic cleaning system designed for efficient cleaning of parts, tools, components, and other items with complex surfaces or hard-to-reach areas. Using ultrasonic cavitation, it helps remove oil, grease, dirt, carbon, and other contaminants from industrial and professional components.
Available in 6.5L, 10L, 15L, 22L, and 30L models, SIWEEP Benchtop Ultrasonic Cleaners feature 40 kHz ultrasonic cleaning, built-in heating, digital time and temperature controls, and stainless steel construction. The compact benchtop design makes them suitable for workshops, maintenance, repair, manufacturing, and other professional cleaning applications.
| Model / Capacity | Volume (Gallon) | Ideal Applications |
|---|---|---|
| 6.5L | 1.7 Gal | Small tools, jewelry, small hardware, and compact components. |
| 10L | 2.6 Gal | Mid-sized hardware, carburetors, electronic components, and optics. |
| 15L | 4.0 Gal | Automotive parts, engine valves, longer tools, and workshop applications. |
| 22L | 5.8 Gal | Heavy-duty parts, larger hardware, and multi-item cleaning batches. |
| 30L | 7.9 Gal | Large components, longer metal parts, and higher-volume cleaning. |
Technical Specifications
| Capacity | Ultrasonic Power | Heat Power | Ultrasonic Frequency | Tank Size (L*W*H) | Ext. Size (L*W*H) | Packing Size (L*W*H) |
|---|---|---|---|---|---|---|
| 6.5L / 1.7Gal | 180W | 300W | 40 kHz | 300*150*150mm (11.8*5.9*5.9in) | 325*180*280mm (12.8*7.1*11in) | 410*255*355mm (16.1*10*14in) |
| 10L / 2.6Gal | 240W | 300W | 40 kHz | 300*240*150mm (11.8*9.4*5.9in) | 325*265*280mm (12.8*10.4*11in) | 435*360*350mm (17.1*14.2*13.8in) |
| 15L / 4.0Gal | 360W | 300W | 40 kHz | 330*300*150mm (13*11.8*5.9in) | 360*325*285mm (14.2*12.8*11.2in) | 460*410*340mm (18.1*16.1*13.4in) |
| 22L / 5.8Gal | 480W | 500W | 40 kHz | 500*300*150mm (19.7*11.8*5.9in) | 530*325*285mm (20.9*12.8*11.2in) | 635*405*340mm (25*15.9*13.4in) |
| 30L / 7.9Gal | 600W | 500W | 40 kHz | 500*300*200mm (19.7*11.8*7.9in) | 530*325*325mm (20.9*12.8*12.8in) | 635*405*390mm (25*15.9*15.4in) |
Key Features
- Compact Benchtop Design — Space-saving format for professional parts cleaning in workshops, maintenance areas, and production environments.
- Powerful 40 kHz Ultrasonic Cleaning — Provides effective cavitation for removing oil, grease, dirt, carbon, and other contaminants.
- 304 Stainless Steel Construction — Durable SUS304 stainless steel tank and construction for professional cleaning applications.
- Multiple Tank Sizes — Available in 6.5L, 10L, 15L, 22L, and 30L capacities for different cleaning loads.
- Built-In Heating — Adjustable heating helps improve cleaning performance for many applications.
- Digital Time and Temperature Controls — Easy-to-use controls help provide consistent cleaning cycles.
- Built-In Drain Outlet — Convenient draining of cleaning solution for easier tank maintenance and solution replacement.
- Versatile Parts Cleaning — Suitable for tools, metal parts, mechanical components, automotive parts, and other professional cleaning applications.
Benchtop Ultrasonic Cleaner Applications
SIWEEP Benchtop Ultrasonic Cleaners are designed for a wide range of professional and industrial parts cleaning applications. The 40 kHz ultrasonic system provides thorough cleaning of complex parts, surfaces, gaps, holes, and other hard-to-reach areas.
- Metal Parts Cleaning — Removes oil, grease, dirt, and machining residues from metal components.
- Automotive Parts Cleaning — Suitable for small automotive components, fittings, valves, and mechanical parts.
- Tools and Equipment Cleaning — Cleans tools, instruments, and workshop equipment efficiently.
- Precision Parts Cleaning — Helps clean small components, holes, grooves, and intricate surfaces.
- Maintenance and Repair — Practical for workshops, repair facilities, and routine equipment maintenance.
- Manufacturing Applications — Supports parts cleaning before assembly, inspection, maintenance, or other production processes.
What’s Included in the Box?
- 1 × Ultrasonic Cleaner — Benchtop ultrasonic cleaning unit with the selected tank capacity and configuration.
- 1 × Stainless Steel Cleaning Basket — For convenient loading, handling, and removal of parts during cleaning.
- 1 × Soundproof Lid — Helps reduce operating noise and limit cleaning solution evaporation.
- 1 × Power Cord — Supplied according to the selected equipment configuration and applicable electrical requirements.
- 1 × Detailed User Manual — Includes equipment setup, operation, cleaning procedures, safety information, and maintenance instructions.
Note: Package contents may vary depending on the selected model and configuration. Please refer to the specific product configuration or contact SIWEEP for details.
Why Choose SIWEEP Benchtop Ultrasonic Cleaner?
SIWEEP Benchtop Ultrasonic Cleaners are designed to provide reliable and repeatable ultrasonic cleaning performance in a compact format for professional cleaning applications.
- Designed for Professional Use — Suitable for workshops, maintenance facilities, repair operations, and manufacturing environments.
- Consistent Cleaning Performance — 40 kHz ultrasonic cleaning provides repeatable cleaning results across routine cleaning cycles.
- Compact and Easy to Integrate — The benchtop design fits easily into existing work areas and cleaning stations.
- Multiple Models — Choose from 6.5L to 30L tank capacities based on part size and cleaning volume.
- Durable Construction — SUS304 stainless steel construction is designed for repeated professional cleaning use.
- Built-In Heating and Digital Controls — Adjustable temperature and time controls help operators manage cleaning cycles efficiently.
- Technical Support — SIWEEP provides support for product selection, operation, troubleshooting, and equipment-related questions.
How to Use a Benchtop Ultrasonic Cleaner
Using a Benchtop Ultrasonic Cleaner is straightforward when the appropriate cleaning solution, temperature, and cleaning time are selected for the parts and contaminants.
- Fill the Tank — Add a suitable ultrasonic cleaning solution to the tank. Do not operate the unit without sufficient liquid.
- Preheat the Solution — Set the desired temperature using the digital temperature control.
- Load the Parts — Place parts in the cleaning basket and position them properly in the tank without overcrowding.
- Set the Cleaning Time — Adjust the cleaning cycle according to the type and level of contamination.
- Start Ultrasonic Cleaning — Activate the 40 kHz ultrasonic cleaning cycle to remove dirt, oil, grease, and other contaminants.
- Drain and Inspect — After cleaning, remove the parts, allow excess solution to drain, and inspect the cleaning results.
Tips for Best Cleaning Results
- Use the Right Cleaning Solution — Choose a suitable ultrasonic cleaning solution instead of plain water when cleaning oil, grease, or heavily contaminated parts.
- Do Not Overload the Tank — Leave enough space between items so ultrasonic waves and cleaning solution can circulate effectively.
- Use the Cleaning Basket — Place parts in the basket rather than directly on the tank bottom to promote consistent cavitation and protect the equipment and parts.
- Adjust Temperature and Cleaning Time Properly — Select appropriate temperature and cleaning time based on the type of contamination, cleaning solution, and part material.
- Pre-Rinse Heavily Soiled Parts — Remove thick debris or excess oil before ultrasonic parts cleaning to improve cleaning efficiency and reduce solution contamination.
- Degas the Cleaning Solution — Run a short cycle before cleaning to remove trapped air and help achieve more effective cavitation.
- Clean the Tank Regularly — Replace heavily contaminated cleaning solution and clean the tank regularly to maintain consistent ultrasonic cleaning performance.
- Avoid Running Dry — Never operate the Benchtop Ultrasonic Cleaner without sufficient liquid in the tank, as this may damage the unit.
Frequently Asked Questions
Q: What is a Benchtop Ultrasonic Cleaner?
A: A Benchtop Ultrasonic Cleaner is a compact ultrasonic cleaning system that uses high-frequency sound waves to create cavitation in a liquid cleaning solution. This helps remove dirt, oil, grease, carbon, and other contaminants from parts, tools, and components.
Q: What can a Benchtop Ultrasonic Cleaner clean?
A: SIWEEP Benchtop Ultrasonic Cleaners can clean metal parts, tools, mechanical components, automotive parts, precision components, and other items with complex surfaces, gaps, holes, or hard-to-reach areas.
Q: What frequency does the SIWEEP Benchtop Ultrasonic Cleaner use?
A: SIWEEP Benchtop Ultrasonic Cleaners use a 40 kHz ultrasonic frequency for general-purpose professional and industrial parts cleaning.
Q: What tank sizes are available?
A: SIWEEP offers 6.5L, 10L, 15L, 22L, and 30L Benchtop Ultrasonic Cleaner models.
Q: Is the tank made of stainless steel?
A: Yes. SIWEEP Benchtop Ultrasonic Cleaners use durable SUS304 stainless steel construction.
Q: Does the Benchtop Ultrasonic Cleaner have a drain outlet?
A: Yes. The models in this series include a drain outlet for convenient removal and replacement of cleaning solution.
Q: Can I use plain water in a Benchtop Ultrasonic Cleaner?
A: Plain water can be used for some light cleaning applications, but a suitable ultrasonic cleaning solution is generally recommended for removing oil, grease, and other contaminants.
Q: How long does ultrasonic cleaning take?
A: Cleaning time depends on the part, contamination level, cleaning solution, temperature, and cleaning requirements. Start with a shorter cycle and increase the time as needed.
Q: Can a Benchtop Ultrasonic Cleaner remove oil and grease?
A: Yes. With a suitable cleaning solution and appropriate temperature and cleaning time, ultrasonic cleaning can effectively remove oil, grease, dirt, and other contaminants.
Q: Should parts touch the bottom of the tank?
A: No. Parts should be placed in the cleaning basket rather than directly on the tank bottom to promote effective cavitation and help protect the tank and parts.
For detailed operating instructions and technical information, please refer to the Industrial Benchtop Ultrasonic Cleaner User Manual.
Need a Custom Solution?
If you require a customized solution to meet your specific application, size, power, frequency, or other technical requirements, please contact us at [email protected]. Our team can discuss your requirements and help determine a suitable solution.

















w***1 (verified owner) –
Very impressed by this ultrasonic. exactly what i needed and very good for the price. would recommend this product.