Ultrasonic Cleaning Machine Overview
The SIWEEP Ultrasonic Cleaning Machine with Filter System combines powerful ultrasonic cleaning with continuous solution filtration for efficient parts cleaning. Ultrasonic cavitation helps remove grease, oil, carbon, rust, dirt, and other stubborn contaminants, while the integrated filter system helps remove suspended particles from the cleaning solution.
Designed for automotive, manufacturing, maintenance, and workshop applications, this system provides efficient cleaning while helping maintain cleaner solution during repeated cleaning operations. With a durable stainless steel tank, digital controls, heating, and integrated filtration, it is built for reliable professional use.
Technical Specifications

🔹 Key Features
- Built-In Filter System – Helps remove suspended dirt, oil, and particles from the cleaning solution.
- Powerful Ultrasonic Cleaning – Uses cavitation to loosen grease, oil, carbon, rust, and other contaminants.
- Solution Filtration – Helps maintain cleaner cleaning solution during repeated cleaning cycles.
- Digital Time & Temperature Control – Provides convenient control for different cleaning applications.
- Heating Function – Helps improve the removal of grease and oil when used with suitable cleaning solutions.
- Durable SUS304 Stainless Steel Tank – Designed for regular professional and industrial use.
- Cleaning Basket Included – Makes loading and unloading parts simple and convenient.
🔹 Applications
The Industrial Ultrasonic Cleaning Machine with Filter Loop is a powerful, eco-friendly tool engineered for a broad spectrum of heavy-duty applications. Its advanced capability to thoroughly scrub complex, intricate parts while continuously filtering contaminants makes it ideal for automotive, medical, electronics, jewelry, aerospace, and general industrial cleaning tasks.
- Automotive Parts
Cleans compatible engine components, valves, injectors, mechanical parts, and other automotive components contaminated with oil, grease, and carbon. - Industrial Parts
Suitable for machined components, metal parts, fittings, hardware, and other manufacturing components. - Tools & Equipment
Helps remove grease, oil, dirt, and other contaminants from workshop tools and maintenance equipment. - Manufacturing & Maintenance
Suitable for cleaning parts during maintenance, repair, inspection, and production processes. - Heavy-Duty Parts Cleaning
The combination of ultrasonic cleaning and filtration is useful for repeated cleaning applications where the solution can accumulate contaminants.
🔹 What is in the Wooden Box?
- 1 x Industrial Ultrasonic Cleaning Machine with Filter Loop (Selected Capacity & Frequency: 28kHz or 40kHz)
- 1 x Integrated Circulation Filtration & Oil-Skimming System (Pre-installed)
- 1 x Heavy-Duty Stainless Steel Cleaning Basket
- 1 x Soundproof Stainless Steel Lid
- 1 x High-Performance Industrial Ultrasonic Generator
- 1 x Spare Filter Element (For initial maintenance turnover)
- 1 x Detailed Professional User Manual
🔹 Why Choose SIWEEP?
Choosing a SIWEEP Industrial Ultrasonic Cleaning Machine with Filter Loop guarantees an elite, robust cleaning solution for heavy workloads. Here are the core competitive advantages that set our machines apart:
- Continuous Purification & Cost-Saving: The built-in filter loop consistently extracts particulate matter and floating oils, drastically extending chemical fluid lifespan and lowering operational costs.
- Deep, Non-Abrasive Cleaning: Uses advanced ultrasonic cavitation (28kHz or 40kHz option) to remove dirt, grease, and rust without damaging delicate or precision parts.
- Industrial-Grade Duty Cycles: Thickened steel tanks paired with advanced active cooling setups and robust filtration support non-stop, 24/7 workshop operations.
- Scalable Capacity Lineup: Available in a versatile series ranging from 38L all the way up to 360L to fit both small repair shops and large industrial factories.
- Streamlined Digital System: Allows rapid, intuitive management of timers and high-temp heaters to maximize chemical cleaning action safely.
- Direct Factory Backing: Enjoy stable professional quality, highly competitive wholesale-level pricing, and prompt global delivery.
🔹 How to Use
- Prepare the Cleaning Solution: Fill the tank with fluid. Always blend water with the correct specialized cleaning agent (e.g., degreasers for automotive parts) following proper chemical instructions.
- Position and Power Up: Place the machine on a flat, stable industrial workspace. Safely plug the heavy-duty power lines into standard voltage outlets and ensure the filtration pipes are securely connected.
- Load the Basket correctly: Arrange items inside the mesh cleaning basket. Ensure components are spread out and never rest directly on the tank bottom to avoid transducer interference.
- Adjust Time and Temperature Settings: Use the digital control interface to select cycle times (typically 5 to 30 mins) and active heating temperatures (generally 40-60°C / 104-140°F for peak results).
- Activate Ultrasonic & Filtration: Engage the ultrasonic function and turn on the filter loop system. High-frequency waves will initiate intense cavitation while the pump continuously circulates and purifies the solution.
- Keep Tank Sealed: Keep the soundproof lid closed during operation to trap heat, isolate low humming sounds, and prevent solution evaporation.
- Unload Carefully: Once the countdown finishes, wear industrial protective gloves or use utility tongs to carefully remove the hot basket.
- Rinse and Dry Components: Thoroughly rinse items with fresh water to strip any soapy residue. Dry with a soft clean cloth, compressed air, or an active drying cabinet.
- Post-Operation Maintenance: Periodically check the filter gauge and replace the filter element when saturated. When fluid needs changing, open the large drainage valve to empty old solution and wipe down the interior.
🔹 Tips for Best Cleaning Results
- Fluid Matching is Vital: Always couple the right solvent to the target contaminant. Alkaline fluids excel against grease and carbon, while mild acidic mixtures dissolve oxides and rust easily.
- Leverage the Filter Loop: Keep the filtration system running during heavy-duty cleaning. It prevents detached dirt and floating oil from re-depositing onto the parts, keeping your results flawless.
- Avoid Tank Overloading: Clean components in smaller batches if necessary. Crowding pieces shields surfaces from cavitation waves and leaves uncleaned blind spots.
- Choose the Right Model Frequency: Ensure you deploy the correct model for your application: choose the 28kHz model for coarse, heavy metal components requiring intense blasting power, or the 40kHz model for delicate electronics, internal threads, or small lenses.
- Never Use Flammable Chemicals: Avoid adding volatile solvents like gasoline, alcohol, or harsh unbuffered acids into the tank, as high temperatures could create safety hazards. Opt for eco-friendly aqueous solutions.
🔹 Frequently Asked Questions
Q1: What exactly is ultrasonic cavitation cleaning?
A: Ultrasonic cleaning utilizes high-frequency sound waves that create microscopic vacuum bubbles within a fluid. When these bubbles collapse (implode) against part surfaces, they generate violent micro-scrubbing actions that lift grease, carbon, rust, and grime out of complex cavities without causing physical abrasion.
Q2: What are the benefits of the built-in Filter Loop system?
A: The filter loop continuously draws fluid through a particulate filter and an oil-skimming setup. This dynamically removes floating grease and suspended debris, ensuring parts don’t get re-contaminated when pulled out of the tank. It also significantly cuts costs by reducing how often you need to buy and replace cleaning chemicals.
Q3: Should I choose the 28kHz or the 40kHz model?
A: It depends entirely on your primary workload. The 28kHz model delivers stronger, aggressive scrubbing power, making it perfect for heavy industrial parts, engine blocks, and thick carbon removal. The 40kHz model produces smaller cavitation bubbles, ideal for precision cleaning of electronics, medical instruments, delicate geometries, and fine jewelry without surface damage.
Q4: How long does a standard cleaning cycle take?
A: Depending on soil levels, typical cycles last between 5 and 30 minutes. Light dust or oil film lifts within minutes, whereas heavily baked-on engine carbon blocks may require longer exposures combined with active heating.
Q5: What is the benefit of this series over manual scrubbing or standard ultrasonic tanks?
A: Compared to manual scrubbing, it reaches internal threads and blind holes that brushes can’t touch. Compared to standard tanks without filtration, our Filter Loop series keeps the water consistently clean, prevents secondary pollution on parts, and saves massive amounts of downtime and chemical replacement costs.
Q6: How often should I replace the filter element?
A: This depends on your workload and how much grease/debris you are cleaning. For heavy automotive applications, we recommend checking the filter element weekly and replacing it once it becomes saturated or when fluid flow through the loop slows down noticeably.
These FAQs should help you get the most out of your equipment and ensure you’re using it safely and effectively. If you have specific questions about your model, always refer to the Single Tank Ultrasonic Cleaner User Manual or contact the manufacturer for additional guidance.















w***1 (verified owner) –
We have used the cleaner for a few days and works very well as described and arrived in iceland with very good packaging. seller was very helpful and kept us updated during the process.