In aviation, parts must be flawless and contamination-free. A modern industrial ultrasonic cleaner helps aviation teams achieve this level of precision from the very first cleaning cycle.
Whether you’re servicing flight-critical systems or manufacturing aircraft components, precision truly matters.
That’s why ultrasonic cleaning is trusted by aerospace manufacturers, MROs, and aviation maintenance teams. It delivers reliable results without damaging delicate parts. Kleentek’s ultrasonic systems are built for this work—fit for current standards and future tech in materials, design, and compliance.
The Case for Ultrasonic Cleaning in Aerospace Parts Cleaning
Spray washers, manual scrubbing, and solvent baths don’t cut it when you’re dealing with tight tolerances or complex part geometry. As a result, that becomes a significant problem in aerospace, where precision is everything.
Fuel nozzles, hydraulic valves, turbine blades, and 3D-printed structures all need deep, even cleaning—without damaging surfaces or leaving behind residue. Ultrasonic cleaning does exactly that. In addition, it reaches into areas other methods miss, lifting out carbon, oil, grease, and even microscopic debris.
From Cavitation to Chemistry: Fine-Tuning Aviation Cleaning
Ultrasonic cleaning uses tiny bubbles that collapse against surfaces, effectively lifting away contaminants without scrubbing or abrasion. However, results ultimately depends on more than just pushing a button.
At Kleentek, we help aerospace clients dial in the right combination of frequency, temperature, cycle time, and chemistry.
For example:
- Lower frequencies (25kHz) break down heavier build-up like carbon or baked-on oil
- Higher frequencies (40kHz to 80kHz) work better for sensitive components like avionics or small hydraulic parts
- Water-based agents like the Brulin Aquavantage range, not only reduce solvent use, but also still meet aerospace standards
We guide customers through each setting to match their specific parts, cleaning goals, and production demands.
Cleaning That Keeps Aircraft Moving: Scale, Speed, and Precision
In aerospace, time on the ground is time lost. When aircraft components come out of service—whether after routine checks or unscheduled maintenance—they need to be cleaned, tested, and turned around without delay. Every minute counts, and every step must meet the highest standards of traceability, safety, and repeatability.
That’s why aviation maintenance, repair, and overhaul (MRO) facilities turn to industrial ultrasonic cleaning systems that can handle flight-critical parts with precision and consistency—at scale.
Kleentek’s large-capacity ultrasonic cleaners are built for this challenge. They combine speed with accuracy, offering features designed to support high-throughput MRO environments:
- Multi-basket configurations for batch cleaning
- Programmable “recipes” tailored to specific parts or assemblies
- Optional weir tanks, filtration loops, and oil skimmers for extended fluid life
- Fast heat-up and degas cycles to reduce downtime
This level of automation and control allows aviation teams to cut turnaround times. Furthermore, it reduces manual handling, and maintains tight tolerances across everything from flight control actuators to landing gear assemblies.
Aerospace cleaning: where complexity meets precision
From fuel nozzles to 3D-printed lattice structures, aerospace components demand a cleaning process that’s fast, non-destructive, and incredibly thorough. Here’s where ultrasonic cleaning delivers:
| Component Type | Cleaning Challenge | Ultrasonic Advantage |
| Fuel nozzles & injectors | Carbon build-up, narrow bores | Deep penetration into internal geometries |
| Hydraulic valves | Metal debris, residue from service fluids | No disassembly needed, zero damage to tolerances |
| Avionics enclosures | Dust, oils, fingerprint contamination | Gentle cleaning without corrosion or electrical risk |
| 3D-printed lattice structures | Residual powder, support material inside fine structures | Reach into areas traditional tools can’t access |
Sustainable Aviation Cleaning: Reduce Waste, Emissions, and Water Use
The aviation sector is under pressure to reduce its environmental footprint — and cleaning operations are no exception. Ultrasonic systems help aviation and aerospace teams meet sustainability goals by:
- Replacing harsh solvents with water-based cleaning agents
- Minimising waste through reusable solutions with bath filtration
- Cutting water and energy use via shorter cycles, lower volumes, and efficient heating
- Reducing emissions with lower solvent evaporation and safer handling for operators
Low-temperature ultrasonic cleaning also supports sensitive materials and integrates easily with water recovery or recycling systems.
Selecting the Right Industrial Ultrasonic Cleaner: Spec’ing, Filtration, Safety — and Why Kleentek Leads
In aerospace, spec matters.
Kleentek builds each system with marine-grade SS316 stainless steel tanks, industrial BLT-type transducers, and optional oil skimming, reticulation, and filtration systems. Our equipment is tested under load before shipment and designed to withstand years of continuous use in harsh industrial settings.
But we don’t just drop a machine off and disappear. We work with aviation and aerospace clients to:
- Specify the right tank size, power, and frequency
- Recommend the most appropriate cleaning chemistry
- Provide training, service support, and parts supply
- Help document and validate your cleaning process
When parts are critical, and compliance is everything, Kleentek delivers equipment you can trust – with local support to keep it running for the long haul.
