Ultrasonic Cleaner/

Ultrasonic Benchtop Cleaner

Item Ultrasonic Benchtop Cleaner
Capacity 0.8L-30L
Ultrasonic Power 35W-600W
Heating Power 0-500W
Ultrasonic Frequency (KHz) 28/40
Heating Temperature 20℃-80℃
Cleaning Time 0-20min/0-99min
Customization Available

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Ultrasonic Benchtop Cleaner

Ultrasonic benchtop cleaners are gradually entering people’s work & life.

Such small tabletop ultrasonic cleaners are good at cleaning electronic appliances, hardware fittings & accessories, jewelry, dentures, and glasses.


They are very common in college labs, scientific research institutions, hospitals, electronic factories, hardware factories, metal plants, jewelry stores, normal families, etc.

SiroSilo tabletop ultrasonic cleaner has 2 series, the A series, and the C series.

A Series

The A series benchtop ultrasonic cleaner introduces mechanical heating & timing.


It is simple to operate, has knob adjustment for cleaning time & heating temperature, is durable & long service life.

  • Imported Alcoa high-Q ultrasonic components, dual waterproof circuits, ultrasonic cavitation enhancement;
  • Lower noise generated by ultrasonic oscillation;
  • Enhanced heating effect;
  • Higher leakproof level, invalid heat export;
  • Embossed stainless steel shell, thickened SUS304 inner tank;
  • Drainage system & non-slip handle for cleaners ≥ 6L;
  • CE/RoHS/FCC and other certificates.

A series of benchtop ultrasonic cleaners have entered the following industries:

  • Electronics

PCB boards, chips, silicon wafers, piezoelectric ceramics, ceramic semiconductor housings, IC housings, automotive relay housings, rectifiers, connectors, adapters;


  • Office & Stationery

Computer motherboard & processor, desktop & laptop accessories, the printhead (no need for special cleaning fluid, just tap water);


  • Laboratory

Glassware, test tubes, beakers, parts, or assemblies;


  • Hospital

Medical equipment, surgical equipment, dentures, dental equipment;


  • Optical Shop

Glasses, spectacles, eyeglasses;


  • Jewelry Shop

Necklaces, earrings, bracelets, rings;

  • Watch Shop

Watch, wristwatch;

  • Daily Necessities

Shaver heads, nibs, coins, badges, pacifiers, cups, fruits, vegetables, and crayfish.

The following figure shows the specifications of the A series tabletop ultrasonic cleaner:


C Series

The C series table top ultrasonic cleaners are high-end devices, with constant-power, fixed-frequency, digital control heating & timing.


  • High-performance ultrasonic components, dual protection circuits, stable power output;
  • High-precision heating & constant temperature system;
  • High cleanliness washing efficiency;
  • Smooth & stable digital control, combined beauty & quality;
  • Balanced ultrasonic cavitation, combines cleaning, solubilization, emulsification, dispersion, alcohol extraction, bubble defoaming & crushing;
  • Uniform ultrasonic density for high-precision parts cleaning;
  • Drainage system & non-slip handle for cleaners ≥ 6L;
  • CE/RoHS/FCC and other certificates.

C series benchtop ultrasonic cleaner has appeared in the following industries:

  • Machinery

Removal of anti-rust grease, degreasing & derusting of mechanical parts, cleaning of engines, carburetors, filters & screens, and auto parts;

  • Railway

Degreasing & decontamination of the train’s air conditioner, derusting & degreasing of the locomotive parts.

  • Surface Treatment

Degreasing & derusting before electroplating, cleaning & phosphating before ion plating, removal of carbon deposits & oxide scale & polishing paste, surface activation of metal workpieces, etc.

  • Instrument & Meter

High cleanliness washing of precision parts before assembly;

  • Electronics

Clean rosin, solder spots, and high-voltage contacts on electronic parts, such as printed circuit boards;

  • Medical

Cleaning, disinfection, and sterilization of medical equipment, surgical instrument, laboratory utensils, etc.;

  • Semiconductor

High precision & cleanliness washing of semiconductor wafers;

  • Watch & Jewelry

Clean dust, oxide layer, polishing paste, etc.;


  • Optical

Degreasing & dust removal of optical devices;

  • Textile, Printing & Dyeing

Clean spinning spindles, spinnerets, anilox rollers, etc.;

  • Petrochemical

Cleaning & dredging of metal filter screens, chemical containers, exchangers, etc.;

The C series tabletop ultrasonic cleaners’ specifications are shown in the figure below:



Due to the fierce competition in this niche, we have been crafting our benchtop ultrasonic cleaners from the inside out.


Externally, we changed the tabletop ultrasonic cleaner’s control panel color to classic black;


Internally, relying on our rich industry resources, we strictly control every process of table top ultrasonic cleaner production, from the procurement of raw materials to the production of accessories.



Special Benchtop Ultrasonic Cleaners

According to customer feedback, SiroSilo also released some special commercial table top ultrasonic cleaners.

There is also potential demand for these special commercial ultrasonic cleaners.

The 1st type is variable frequency ultrasonic cleaner degas.


This is a kind of commercial ultrasonic cleaner better than the C series.

Functionally, degassing, frequency sweeping, and auto sleep functions are available, and there is a heat sink at the bottom.


Such a commercial ultrasonic bath can clean blind holes evenly, the body shell heats slowly, and it can automatically sleep when not in use.

The 2nd type is vinyl record ultrasonic cleaner.


This is a table top ultrasonic cleaner specially designed & developed for cleaning vinyl records.

It equips with a rotating rack, you can place the vinyl records on the rotating rack, and 360-degree rotation cleaning begins.

Please watch the following video, then you can understand more about SiroSilo vinyl record ultrasonic benchtop cleaner:

This design improves the cleaning effect, and reduces the contact time between the vinyl record & the cleaning fluid, thus preventing the vinyl record from prolonged immersion in the cleaning fluid.

If you want to clean any special objects or items in an ultrasonic bath, you are welcome to tell us, maybe we can customize it for you.

By the way, SiroSilo also supplies industrial ultrasonic cleaning tanks and home ultrasonic jewelry cleaners.

Ultrasonic Benchtop Cleaner Ultimate FAQ Guide

What is an ultrasonic benchtop cleaner?

The ultrasonic benchtop cleaner is a common cleaning equipment in laboratories, electronics factories, and hospitals. It stimulates the microscopic cavitation effect in the water-based solution, achieving high-performance precision cleaning of the parts.

It is good at cleaning various contaminants on complex parts, such as:

  • abrasives
  • cooling oil
  • cutting chips
  • cutting oil
  • dust
  • dyes
  • fingerprints
  • flux
  • grease
  • inks
  • lubricating oil
  • plastic residues
  • preservatives
  • silicone oil
  • starch
  • ……

Compared with manual scrubbing, the ultrasonic benchtop cleaner’s washing speed is faster, it can clean more thoroughly, saving a lot of manpower & time.

SiroSilo ultrasonic benchtop cleaner adopts a piezoelectric ceramic enhanced transducer, such transducer enhances the energy efficiency & cleaning ability.


You can choose an ultrasonic benchtop cleaner with different capacities according to your needs, there are a variety of capacities for your choice, usually 0.6L-30L. Please refer to the following table.


What can you not put in an ultrasonic cleaner?

Ultrasonic cleaners have a wide range of applications, they can clean many products in different industries, but some items are not suitable for ultrasonic cleaning.

The following items are not suitable for cleaning with an ultrasonic cleaner:

  • Amber
  • Carpet
  • Coral
  • Items with fragile skin
  • Ivory
  • Nano dust
  • Objects that react with liquids
  • Painted items
  • Pearls
  • Shell cameos
  • Soft material
  • Some gems (emerald, lapis lazuli, onyx, opal, tanzanite and turquoise)
  • Sound-absorbing materials (cloth, rubber, and high-viscosity dirt)
  • Tortoise shell
  • ……

Note: Please don’t fill gasoline, alcohol, or other flammable & explosive liquids into the ultrasonic tank.

80KHz ultrasonic cleaner

The 80KHz ultrasonic cleaner is a high-frequency model, it generates very low cavitation, and the cavitation bubbles generated in the cleaning fluid are very small.

Therefore, its scrubbing force is low & evenly distributed. It is suitable for cleaning precision parts without damaging them.

For example, suppose the cavitation intensity at 28KHz is 1, the cavitation intensity at 40KHz is 1/8, and the cavitation intensity at 80KHz drops to 0.02.

If you choose a high-frequency ultrasonic cleaner, it will minimize the probability of damaging parts, avoid noise problems during the cleaning process, because the 80KHz ultrasonic cleaner is very quiet during operation.

Ultrasonic cleaner 60KHz

Like the 80KHz ultrasonic cleaner, the ultrasonic cleaner 60KHz is also a high-frequency model.

High-frequency ultrasonic cleaners are common in cleaning delicate parts because they will not damage these parts due to their low srubbing force.

They are suitable for sample pre-processing & post-processing, such as cleaning, dispersion, extraction, mixing, defoaming, and emulsification.

Ultrasonic cleaner 60KHz always appear in the following industries & organizations:

  • Research laboratory
  • Medical
  • Bio-pharmacy
  • Hardware fittings & accessories
  • Semiconductor & microelectronics
  • ……

Engine block cleaner machine

Speaking of the engine block cleaner machine, it generally refers to industrial ultrasonic cleaning tanks.

Because the engine block size is large, some blocks are more than 1m in length, and their volume exceeds 30L, a benchtop ultrasonic cleaning tank can’t fit such a large engine block.

If you want to purchase an engine block cleaner machine, you can click the following photo, it directs you to the landing page of our industrial ultrasonic cleaning tanks.


Benchtop ultrasonic cleaner sizes

The following photo summarizes SiroSilo benchtop ultrasonic cleaner sizes, please check it for reference.


If you can’t find a suitable size in this photo, please contact us to confirm whether we can customize the size you desire.

How big is a tabletop 30l ultrasonic cleaner?

For 30l ultrasonic cleaner, its inner tank length, width, and height are about 500mm, 300mm, and 200mm;

Its overall length, width, and height are about 580mm, 335mm, and 375mm.

What is the degas function on an ultrasonic cleaner?

The ultrasonic cleaner’s degas function speeds up the removal of gas contained in the cleaning liquid.

During the degassing process, small bubbles emerge from the cleaning liquid, then rise to the surface of the liquid, just like the phenomenon of pouring beer into a glass.

The following degassing options are optional for your choice.

  • Waiting

Pour the cleaning solution into the cleaning machine a few hours in advance, and let the cleaning solution stand for a few hours. The gas dissolved in the cleaning solution will naturally escape.

  • Running Cleaner Without Load

Separately add the cleaning liquid to the cleaner, let the cleaner run for 5-10 minutes without load, and quickly release the gas dissolved in the cleaning liquid.

If you want to achieve the degassing function faster, you can turn on the heating, and reduce the gas solubility.

  • Built-in Degas Function

Turn on the cleaner’s fast degassing function, and the gas contained in the cleaning liquid escapes within a few seconds.

Why do you degas an ultrasonic cleaner?

Degassing an ultrasonic cleaner has the following advantages:

  • Greatly shorten the exhaust time after the filling cleaning fluid;
  • Improve ultrasonic cleaning power and efficiency;
  • Reduce the cleaner’s operating noise;
  • Remove oxygen in the cleaning fluid, reduce aerobic corrosion, and longer service life;
  • Improve heating efficiency with no bubbles attached to the heat exchanger.

How long does it take to degas ultrasonic cleaner?

For those degas ultrasonic cleaners, after pressing the degas button, the cleaner will work for 9s & stop for 6s.

In other words, the ultrasonic cleaner cleans for 9s, degases for 6s, cleans for another 9s, and degases for another 6s, such a cycle repeats until the cleaning completes.

One degassing cycle time depends on the following factors:

  • Type of cleaning fluid (viscous fluid requires longer degassing time)
  • Dissolved gas volume
  • Cleaning fluid volume
  • Ultrasonic power

When you no longer see bubbles rising to the surface, degassing is complete.

If you want to degas the viscous cleaning fluid, you’d better turn on the heating.

Welcome you to contact us for more details about our benchtop ultrasonic cleaners.


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