Industrial Single-Tank & Special Cleaners
General-Purpose Heated Industrial Ultrasonic Cleaner
Versatile heated single-tank ultrasonic parts cleaner for general industry
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LENJEX Solution Center
Water-Based Ultrasonic Cleaning
Water-based ultrasonic cleaning uses alkaline, neutral or acidic detergents to remove oil, particles and oxides with controlled chemistry.
Overview
Where water-based works
Aqueous cleaning is the dominant industrial route.
Water-based (aqueous) cleaning uses water plus a purpose-formulated detergent, temperature and cavitation to remove contamination. It is versatile, lower in flammability than solvent and suited to a wide range of metals and soils, with chemistry selected for the material and contamination.
The ultrasonic cleaning solution is diluted to a recommended concentration and is normally followed by rinsing and drying. The approach is compared against solvent cleaning.
Process Considerations
Water-based decisions
Chemistry and material drive the line.
Alkaline, neutral and acidic cleaners cover different soils and materials.
- Alkaline for general oil and carbon
- Neutral for sensitive alloys
- Acidic for rust and oxide
Concentration and temperature are set around the soil and validated against the alloy.
- Typical 2-5% concentration
- Typical 40-60 degrees C
- Material-specific limits
Aqueous parts require rinsing to remove detergent before drying.
- Single or multi-stage rinse
- Counterflow rinse
- Rinse filtration
Water-based parts must be dried, with special attention to cavities and ferrous metal.
- Hot-air drying
- Vacuum drying
- Rust inhibitor
Recommended Route
A water-based route
The standard aqueous line.
- WashHeated ultrasonic wash with detergent
- FilterFilter particles and skim oil
- RinseRinse detergent from the parts
- DryDry with corrosion protection
- VerifyCheck cleanliness and residue
Related Systems
Equipment for water-based cleaning
Single tank to multi-stage.
Multi-Tank & Automatic Cleaning Systems
Clean-Rinse-Dry Multi-Stage Ultrasonic System
Compact multi-stage ultrasonic wash, rinse and drying system
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Multi-Stage Systems
Multi-Tank Ultrasonic Cleaning Machine - Clean, Rinse and Dry in One Line
A configurable 2-8+ stage system combining rough wash, fine wash, rinsing, treatment and drying around the required cleanliness target.
View configurationSolution Questions
Planning the application
Yes. Water with matched detergent, temperature and cavitation handles most industrial oils, particles and oxides, with rinsing and drying.
Alkaline cleaners are the general-purpose workhorse for oil and carbon; neutral and acidic formulations cover sensitive and oxidized work.
Water-based is lower in flammability and versatile; solvent is chosen where drying is difficult or water is unsuitable.
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Rinsing & Drying Solutions
Rinsing removes detergent and particles, and drying prevents water marks and corrosion, especially in cavities and blind holes.
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