Multi-Tank & Automatic Cleaning Systems
Clean-Rinse-Dry Multi-Stage Ultrasonic System
Compact multi-stage ultrasonic wash, rinse and drying system
View configuration
LENJEX Solution Center
Rinsing & Drying Solutions
Rinsing removes detergent and particles, and drying prevents water marks and corrosion, especially in cavities and blind holes.
Overview
Why rinsing and drying matter
A wash is incomplete without controlled rinse and dry.
Rinsing removes detergent, dissolved soil and fine particles carried over from the wash; drying prevents water marks, spots and corrosion. For complex parts, cavities hold liquid that air drying cannot remove, which is why the method is matched to the geometry.
A clean-rinse-dry system provides these stages in one compact line, while vacuum systems add vacuum drying for blind holes.
Process Considerations
Rinse and dry decisions
Geometry and cleanliness define the stages.
Single rinse suits general work; multi-stage or counterflow rinsing improves cleanliness and reduces water use.
- Single rinse
- Multi-stage rinse
- Counterflow rinse
Rinse water quality and filtration affect residual particles and spots.
- Rinse filtration
- Water quality
- Flow control
Hot air works for open parts; vacuum drying removes liquid from cavities.
- Hot-air drying
- Vacuum drying
- Other methods
Ferrous parts are dried promptly and may use a rust inhibitor.
- Prompt drying
- Rust inhibitor
- Controlled handling
Recommended Route
A rinse-and-dry route
Matched to the part cavities.
- WashComplete the ultrasonic wash stage
- RinseApply one or more rinse stages
- CounterflowUse counterflow rinse for tight cleanliness
- DryHot-air or vacuum dry cavities
- VerifyInspect for spots and residue
Related Systems
Equipment for rinse and dry
Compact to multi-stage.
Industrial Single-Tank & Special Cleaners
Vacuum Solvent Ultrasonic Cleaning Machine
Sealed vacuum ultrasonic cleaning and drying with hydrocarbon or modified-alcohol solvent
View configuration
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
Vacuum drying or directed hot air removes liquid from cavities; the method is chosen for the deepest hole and densest load.
General parts use one rinse; tighter cleanliness uses multi-stage or counterflow rinsing, which also reduces water use.
Residual detergent, particles or slow evaporation can leave marks; controlled rinse quality and drying prevent them.
Related Solutions
Explore related cleaning problems
Cleaning Solution
Multi-Stage Cleaning
A single bath cannot always deliver low carryover, final-rinse quality and dry parts. The stage sequence must support the final acceptance requirement.
View solution
Cleaning Solution
Waste Reduction & Bath Life
Filtration, oil skimming, counterflow rinsing and solvent recovery reduce liquid, chemistry and waste volumes.
View solution
Cleaning Solution
Precision Cleanliness Control
A part may look clean while fine particles, ionic residue or light films remain. Precision cleaning needs a measurable target and controlled final stages.
View solution