Industrial Ultrasonic Cleaners & Parts Washers in Australia

When you’re cleaning production batches, engine and machined components, moulds, filters or maintenance parts, a benchtop unit won’t keep up. Industrial ultrasonic cleaners remove oil, swarf, carbon, lapping paste and production residues from large or high-volume loads automatically — no manual scrubbing, no solvent baths, and a consistent result every cycle.

This guide covers how industrial ultrasonic cleaning works, what to look for, and the Elmasonic ranges available in Australia — from heavy-duty benchtop units up to 255-litre floor-standing systems, all made in Germany by Elma and supplied by Elma Ultrasonics Australia.

Why ultrasonic for industrial parts cleaning?

An ultrasonic parts washer cleans by cavitation — microscopic bubbles imploding across every submerged surface, reaching into blind holes, threads, lumens and fine detail that spray washers and manual cleaning miss. For a production environment that means:

• Throughput — clean a full basket of parts at once, repeatably, while staff do other work.
• Reach — internal passages and complex geometries get cleaned, not just exposed faces.
• Gentler than abrasive methods — no media blasting or wire-brushing damage.
• Lower solvent use — water-based concentrates replace hazardous solvent degreasing.

What to look for in an industrial unit

• Tank capacity matched to your largest part and batch size — choose a tank at least 20% larger than your biggest item.
• Selectable frequency. Lower frequencies (around 25 kHz) hit hardest for stubborn contaminants like lapping/polishing paste and carbon; higher frequencies (37–45 kHz) suit drilling emulsions, oils and more delicate surfaces.
• Sweep, Pulse and Dynamic modes — Sweep evens out the sound field for uniform cleaning, Pulse boosts peak power for tenacious soils, and Dynamic alternates the two (Elma’s X-tra ST lifts output up to ~20%).
• Heating — warm solution cleans faster; industrial baths run hot for oils and grease.
• Robust stainless construction, drainage and continuous-duty rating for a production line.
• Three-phase power for the largest floor-standing tanks.

The Elmasonic industrial range (Australia)

Elmasonic X-tra ST — floor-standing industrial systems

The Elmasonic X-tra ST range is built for rugged, continuous production cleaning, with tanks from 83 to 255 litres for engineering, manufacturing, aerospace, rail and maintenance workshops. Units offer switchable 25/45 kHz operation, Sweep, Pulse and Dynamic modes, heating and built-in drainage:

• Elmasonic X-tra ST 800H — 83 L, 3-phase
• X-tra ST 1400H — 126 L, 3-phase
• X-tra ST 1600H — 162 L, 3-phase
• X-tra ST 1900S — 134 L, ultrasonics from both sides
• X-tra ST 2500H — 255 L, 3-phase

Elmasonic X-tra (benchtop, heavy-duty)

The Elmasonic Xtra series brings production-grade cleaning to the bench, with tanks from 3 to 30 litres, integrated Sweep, switchable Dynamic mode, continuous-duty stainless tanks and a stainless cover included. Ideal for workshops, jewellery studios and automotive servicing that need industrial performance in a smaller footprint.

Elmasonic P series (professional / multi-frequency)

The Elmasonic P series offers dual 37/80 kHz frequencies, heated tanks (2.75–28 L) and Sweep/Pulse/Degas modes — the right choice where you need both industrial cleaning power and a gentle option for delicate or precision components.

Match the right cleaning solution

The machine is only half the job — pair it with the correct concentrate. For industrial soils, an alkaline TEC CLEAN grade (A3/A4) handles oils, grease, soot and cooling lubricants, while acidic S1 tackles rust and scale. Our ultrasonic cleaning solutions guide walks through choosing by material and contaminant, and the full cleaning chemicals range is available in 1 L up to bulk sizes.

Specifying a system

For a production line or a custom configuration — multi-tank wash/rinse/dry lines, filtration, larger capacities or automation — sizing depends on your part geometry, contamination and throughput. Our guide to choosing an ultrasonic cleaner covers the fundamentals, and our Australian team can spec a system to your application. Browse the full ultrasonic cleaner range to get started.