Products
Every series at a glance, from the 2-litre benchtop unit to the 8000-litre system.

The range at a glance
Eleven series, from a 2-litre bench unit to a multi-tank line. Each one in a few lines; the details are one click further.

Benchtop · 2–27 L
STB basic benchtop cleaners
Basic benchtop ultrasonic cleaners from 2 to 30 L: 40 kHz, digital timer and heating up to 80 °C, without degas or sweep. A simple, robust unit for routine cleaning.
STB-2 · STB-3 · STB-6 · STB-10 · STB-15 · STB-20 · …
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Benchtop · 2–30 L
SD benchtop cleaners (STS)
Benchtop ultrasonic cleaners from 2 to 30 L with heating, 40 kHz, degas and sweep, for the lab, the workshop and the service counter.
STS-020 · STS-030 · STS-060 · STS-090 · STS-150 · STS-150-PRO · …
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Benchtop · 3–28 L
Sonixtek® SX series
Benchtop cleaners, SX series: digital, heated baths from 3 to 28 L at 37 kHz with degas, sweep and pulse, and a drain valve from 10 L.
SX-3L · SX-6L · SX-10L · SX-15L · SX-28L
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Industrial · 40–400 L
ST industrial ultrasonic tanks
Single-tank industrial ultrasonic cleaners from 40 to 400 L in stainless steel, adjustable heating 30–110 °C, at 28 or 40 kHz, in standard sizes or built to your specification.
ST-40 · ST-65 · ST-96 · ST-117 · ST-157 · ST-206 · …
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Industrial · 225–360 L
SF cleaners with filtration
Heated industrial ultrasonic cleaners of 225 to 360 L with buffer tank, filtration pump and oil skimmer, so oil and swarf leave the bath.
SF-225 · SF-310 · SF-360
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Industrial · 50–255 L
UMX Pro compact industrial cleaners
Compact industrial ultrasonic cleaners from 50 to 255 L at 28/40 kHz, heated to 100 °C, digital control with degas and sweep, filtration optional.
UMX Pro 50L · UMX Pro 62L · UMX Pro 88L · UMX Pro 162L · UMX Pro 255L
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Industrial · 250–780 L
SPR rotating spray washers
Rotating spray washers of 250 to 780 L for heavy, greasy parts: heated closed-loop wash at up to 3.3 bar, front loading, all stainless steel.
SPR-250 · SPR-500 · SPR-780
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Industrial · 96–300 L
DT hot-air drying tanks
Hot-air drying tanks of 96 to 300 L for the ST cleaners; the DT-96 and DT-206 take the ST-96 and ST-206 basket without repacking.
DT-96 · DT-206 · DT-300
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Industrial · 75–2000 L
AL ultrasonic cleaners with lift
Single-tank industrial ultrasonic cleaners of 75 to 2000 L with an automatic lift that lowers, agitates and raises the basket on a PLC cycle.
AL-75 · AL-150 · AL-300 · AL-400 · AL-600 · AL-1000 · …
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Industrial · 400–8000 L
AU Advanced industrial cleaners
AU Advanced: single-tank automatic ultrasonic cleaners of 400 to 8000 L with servo platform, PLC programmes, double filtration and oil skimmer.
AU-400 · AU-600 · AU-800 · AU-1000 · AU-2000 · AU-3000 · …
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Multi-tank lines
Multi-tank cleaning lines
Multi-tank ultrasonic cleaning lines built to order: wash, rinse, passivate and dry with automatic basket handling; MT-75 is a reference configuration.
MT-75
See the seriesCustom machines
Not in the standard range? We build it.
Every industrial machine is made to order, so the tank size, material, heating, filtration, lid, lift and controls follow your parts and your process. If the machine you need is not on this page, describe the parts and the soil and we design it around them.
Benchtop
STB basic benchtop cleaners
Basic benchtop ultrasonic cleaners from 2 to 30 L: 40 kHz, digital timer and heating up to 80 °C, without degas or sweep. A simple, robust unit for routine cleaning.
The STB series is the basic benchtop range: 2 to 30 litres, a seamless SUS304 stainless steel tank, 40 kHz ultrasound, heating up to 80 °C and a digital timer from 1 to 99 minutes. It has no degas, no sweep and no power steps: fill the tank, set time and temperature, and start.
- Stock offer
STB-2 2 L EUR 69.95 In stock · ships from Germany - Stock offer
STB-3 3 L EUR 94.45 In stock · ships from Germany
STB-6 6 L Price on request Delivery time on request
STB-10 10 L Price on request Delivery time on request
STB-15 13 L Price on request Delivery time on request
STB-20 20 L Price on request Delivery time on request
STB-30 27 L Price on request Delivery time on request
Benchtop
SD benchtop cleaners (STS)
Benchtop ultrasonic cleaners from 2 to 30 L with heating, 40 kHz, degas and sweep, for the lab, the workshop and the service counter.
The STS benchtop range covers 2 to 30 litres for the bench, the laboratory and the service counter. A thick acid- and corrosion-resistant stainless-steel tank, a digital panel with touch buttons, temperature adjustable to 80 °C, a timer from 1 to 99 minutes, a degas function that drives the dissolved air out of a fresh bath so the ultrasound works from the first minute, and a sweep function that shifts the frequency slightly so no part sits in a dead spot.
- Stock offer
STS-020 2 L EUR 75.55 In stock · ships from Germany
STS-030 3 L EUR 134.95 Delivery time on request
STS-060 6 L Price on request Delivery time on request
STS-090 9 L Price on request Delivery time on request
STS-150 15 L Price on request Delivery time on request
STS-150-PRO 15 L Price on request Delivery time on request
STS-200 20 L Price on request Delivery time on request
STS-300 30 L Price on request Delivery time on request
Benchtop
Sonixtek® SX series
Benchtop cleaners, SX series: digital, heated baths from 3 to 28 L at 37 kHz with degas, sweep and pulse, and a drain valve from 10 L.
The Sonixtek® SX series is the second benchtop range: five sizes from 3 to 28 litres at 37 kHz, with a stainless steel tank and housing. Four functions set it apart for daily bench work: degas drives dissolved air out of a fresh bath, sweep shifts the frequency slightly so no part sits in a dead spot, pulse lifts the power to 120 % in bursts for stubborn soil, and the power setting runs the bath at 40, 70 or 100 % for delicate or robust parts.
Industrial
ST industrial ultrasonic tanks
Single-tank industrial ultrasonic cleaners from 40 to 400 L in stainless steel, adjustable heating 30–110 °C, at 28 or 40 kHz, in standard sizes or built to your specification.
The ST series is a single-tank heated ultrasonic cleaner for production use, built entirely in stainless steel and available from 40 to 400 litres, in standard sizes or built to your specification. Ultrasound reaches the blind holes, threads and crevices that a wash cabinet cannot, so carburettors, turbochargers, injectors and thin-walled parts come out clean without hand work.
Industrial
SF cleaners with filtration
Heated industrial ultrasonic cleaners of 225 to 360 L with buffer tank, filtration pump and oil skimmer, so oil and swarf leave the bath.
The SF series is an ultrasonic tank with its own filtration circuit: a buffer tank, a filtration pump and an oil skimmer run alongside the cleaning tank, so oil and swarf leave the bath instead of settling back onto the next batch. On parts coming straight off a machining centre that is the difference between changing the bath weekly and changing it quarterly.
Industrial
UMX Pro compact industrial cleaners
Compact industrial ultrasonic cleaners from 50 to 255 L at 28/40 kHz, heated to 100 °C, digital control with degas and sweep, filtration optional.
The UMX Pro series is a compact industrial ultrasonic cleaner in 50, 62, 88, 162 and 255 litres, with the digital end of the range's controls: single or dual frequency at 28 and 40 kHz, ultrasonic power adjustable from 0 to 100 %, five programmable cycles and a 4.3-inch colour display. Degas and sweep are both standard.
Industrial
SPR rotating spray washers
Rotating spray washers of 250 to 780 L for heavy, greasy parts: heated closed-loop wash at up to 3.3 bar, front loading, all stainless steel.
The SPR series is a rotating spray washer, not an ultrasonic tank: the basket turns while high-pressure jets wash the load at up to 3.3 bar, in a closed-loop water circuit with heating and an oil skimmer. It is the right machine for heavy, greasy, open geometry — gearbox housings, engine blocks, castings — where the job is bulk soil removal rather than reaching into blind holes.
Industrial
DT hot-air drying tanks
Hot-air drying tanks of 96 to 300 L for the ST cleaners; the DT-96 and DT-206 take the ST-96 and ST-206 basket without repacking.
The DT series dries what the cleaner has just washed. A heating turbine moves hot air through the load, so water is off the part before it can flash-rust or carry spots into assembly. The DT-96 and DT-206 match the ST-96 and ST-206, so their basket comes out of the cleaner and goes straight into the dryer without being repacked; the DT-300 takes baskets up to 820 × 520 mm.
Industrial
AL ultrasonic cleaners with lift
Single-tank industrial ultrasonic cleaners of 75 to 2000 L with an automatic lift that lowers, agitates and raises the basket on a PLC cycle.
The AL series adds an automatic lift to the ultrasonic tank, so the basket is lowered, agitated and raised on a programmed cycle instead of by hand. That matters from about 75 litres upward, where a loaded basket is too heavy to handle safely and where agitation is what carries loosened soil away from the part.
Industrial
AU Advanced industrial cleaners
AU Advanced: single-tank automatic ultrasonic cleaners of 400 to 8000 L with servo platform, PLC programmes, double filtration and oil skimmer.
The AU series is a full automatic cleaning system for high-volume production: from 400 to 8000 litres, with a servo-controlled platform up to 2000 kg, eight programmable cycles and a Siemens PLC behind a 7-inch touchscreen with memory buttons. Load the basket, choose the programme, and the machine handles immersion, agitation and temperature itself.
Multi-tank lines
Multi-tank cleaning lines
Multi-tank ultrasonic cleaning lines built to order: wash, rinse, passivate and dry with automatic basket handling; MT-75 is a reference configuration.
A multi-tank line is built around your process rather than chosen from a table: several tanks in sequence — wash, rinse, passivate, dry — with the baskets moved between them by a servo-controlled handling system, each tank independently set for cycle time and temperature, and the whole line run from a 7- to 19-inch touchscreen, sized to the line, on a multi-IO Siemens PLC.
Become a distributor
Sell and service Sonixtek in your country
We are looking for distributors with their own service team. You get the full range from 2 to 8,000 litres, custom builds in your own brand, worldwide engineering support and protected territories.





























