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Industrial Ultrasonic Cleaning Machine – 28k/40kHz Cleaner with Filter Loop

Price range: $2,691.00 through $6,800.00

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  • Industrial SUS304 Steel: Heavy-duty, thickened tank built to withstand harsh daily industrial use.
  • 28kHz / 40kHz Frequency Options: Choose the 28kHz model for aggressive, heavy-duty stripping, or the 40kHz model for precision, delicate rinsing.
  • Continuous Filter Loop System: Built-in circulation and oil-skimming loop that dynamically removes debris and floating oil to prevent secondary contamination.
  • 24/7 Non-Stop Workflow: High-performance industrial generator and robust filtration designed for constant, heavy workloads.
  • Smart Temp & Timer Control: Precise digital setting up to 80°C/176°F with an easy-access filter maintenance reminder.
  • Scalable Large Capacities: Ranging from 38L to 360L to match everything from workshop to factory needs.

Compliance & Quality Standards:
✔ ISO 9001 | ✔ FCC | ✔ CE | ✔ RoHS


Industrial Ultrasonic Cleaning Machine with Filter Loop

The Industrial Ultrasonic Cleaning Machine with Filter Loop delivers high-performance, eco-friendly cleaning across multiple scalable sizes, ranging from 38L up to 360L. Each unit features a heavy-duty tank constructed of reinforced, industrial-grade SUS304 stainless steel, specifically engineered to handle everything from precision tools to massive mechanical components while resisting severe corrosion and high temperatures.

Engineered for rigorous professional use, this system supports 24/7 continuous operation under heavy workloads. Utilizing advanced deep ultrasonic cavitation technology—available in either 28kHz for heavy-duty, stubborn soil removal or 40kHz for high-precision, delicate rinsing—it generates high-density waves that effortlessly penetrate blind holes, intricate crevices, and complex geometries to thoroughly strip away stubborn carbon, grease, and heavy oxidation.

Continuous Fluid Purification & Filter Loop: Equipped with an integrated circulation filter loop and oil-skimming system, the machine dynamically removes floating oils, particulates, and debris from the cleaning solution. This effectively prevents secondary contamination on rinsed parts while drastically extending the lifespan of your chemical fluid, maximizing cost efficiency.

The entire series comes equipped with an integrated digital interface for highly accurate timing and precise temperature control up to 80°C/176°F. Built to optimize workshop efficiency, each machine features a large-diameter drainage valve and an easy-access filter replacement design, effectively minimizing maintenance downtime in busy production lines.

Factory direct supply with stable quality, pricing, and fast shipping for global industrial and automotive customers.


🔹 Ultrasonic Cleaning Machine Technical Specifications

Technical specifications of single tank industrial ultrasonic cleaners


🔹 Key Features of Industrial Ultrasonic Cleaning Machines with Filter Loop

  • Efficient Ultrasonic Cleaning: Removes stubborn dirt, heavy grease, rust, and carbon buildup using high-density cavitation—available in either 28kHz for heavy-duty soil removal or 40kHz for high-precision rinsing.
  • Advanced Circulation Filter Loop: Equipped with an integrated filtration and oil-skimming loop that dynamically purifies the cleaning solution, prevents secondary contamination, and extends fluid lifespan.
  • Adjustable Time & Temperature: Features highly customizable settings for precise cleaning control, allowing temperature adjustments up to 80°C (176°F).
  • Premium Stainless Steel Tank: Heavy-duty cleaning tank constructed entirely from reinforced, industrial-grade SUS304 stainless steel.
  • Powerful & Reliable: Equipped with industrial-grade ultrasonic transducer arrays to ensure stable, high-efficiency cleaning performance under constant load.
  • User-Friendly Control Panel: Features an intuitive, clear digital interface for hassle-free monitoring of time, temperature, and operating modes.
  • Energy Efficient & Quiet: Engineered for optimized power consumption and low-noise operation, suitable for diverse factory and workshop environments.

🔹 Applications & Industrial Versatility

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 Cleaning: Perfect for cleaning engine blocks, carburetors, fuel injectors, transmission parts, valves, and heavy machinery components by stripping away accumulated oils, baked-on grease, and carbon dust. The integrated filter loop effectively skims off heavy floating oils.
  • Industrial & Workshop Tools: Cleans hand tools, precision hardware, pneumatic components, molds, and manufacturing gears, extending equipment lifespan and optimizing performance.
  • Electronics & Circuit Boards: Safely and effectively removes solder flux, dust, and microscopic contaminants from printed circuit boards (PCBs), connectors, and electronic substrates (recommended with 40kHz specification).
  • Medical & Dental Instruments: Ideal for precision cleaning of surgical tools, dental instruments, implants, and laboratory apparatus to ensure strict hygiene before subsequent sterilization.
  • Laboratory Glassware: Scrubs test tubes, beakers, pipettes, and fragile scientific glassware with high precision, leaving zero residue behind.
  • Jewelry & Watch Restoration: Safely cleans intricate rings, necklaces, metallic watch casings, and bracelets, restoring brilliant shine without harming fine detailing.

🔹 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 Ultrasonic Cleaning Machine?

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 the Ultrasonic Cleaning Machine with Filter Loop

  1. 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.
  2. 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.
  3. 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.
  4. 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).
  5. 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.
  6. Keep Tank Sealed: Keep the soundproof lid closed during operation to trap heat, isolate low humming sounds, and prevent solution evaporation.
  7. Unload Carefully: Once the countdown finishes, wear industrial protective gloves or use utility tongs to carefully remove the hot basket.
  8. 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.
  9. 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.

Weight457.6 lbs
Dimensions46.8 × 30.9 × 33.7 in
Frequency

28kHz, 40kHz

Capacity

37.5L/9.9Gal., 61.3L/16.2Gal., 88L/23.2Gal., 108L/28.5Gal., 135L/35.7Gal., 175L/46.2Gal., 264L/69.7Gal., 360L/95.1Gal.

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