The basket is mechanically raised and lowered into the tank at controlled speed - displacing trapped air from blind holes, deep cavities, and internal passages before ultrasonic cleaning begins. Essential for hydraulic manifolds, valve bodies, engine blocks, and aerospace components. Manual, semi-auto, and full PLC automation. Hoists to 500kg. IEC certified. Exported worldwide.
In a standard immersion tank, trapped air inside blind holes, cross-drillings, threaded bores, and internal passages shields surfaces from cleaning solution โ the cavitation simply cannot reach them. A dunking system solves this by mechanically raising and lowering the parts basket at controlled speed. As the basket descends, liquid rises and displaces trapped air from every cavity, ensuring complete wetting before ultrasonic cavitation begins.
Samarth Electronics manufactures dunking systems at three automation levels: manual (hand-operated), semi-automatic (motorised lift with programmable multi-dip cycle), and fully automatic PLC (basket transfer across multiple tanks with programmable dip sequences, dwell times, and inter-tank transfer). Basket hoists from 10kg bench units to 500kg for locomotive gear cases and large castings.
Controlled dip motion displaces trapped air from blind holes and cavities โ cleaning surfaces static immersion cannot reach.
1โ99 programmable dips per tank. Set descent speed, dwell time at bottom, and pause between dips independently.
Manual / motorised semi-auto / fully automatic PLC multi-tank transfer with complete sequencing.
Electric basket hoists for safe handling of heavy locomotive gear cases and large industrial castings.
28โ40 kHz cavitation continues throughout the entire dip cycle โ simultaneous displacement and cavitation.
Dip count, dwell time, temperatures, and tank transfer sequences all logged for quality traceability.
| Parameter | Specification |
|---|---|
| Frequency | 28โ40 kHz |
| Descent speed | 20โ200 mm/min adjustable |
| Dip cycles | 1โ99 per tank programmable |
| Automation | Manual / semi-automatic / fully automatic PLC |
| Hoist capacity | 10kg to 500kg electric hoist |
| Tank sizes | 10L to 5,000L+ custom |
| Power supply | 230V/50Hz or 400V/50Hz 3-phase |
| Certification | IEC certified |
The correct choice whenever parts have blind holes, deep cross-drillings, threaded bores, or any internal feature where trapped air prevents cleaning solution from penetrating.
Samarth Electronics exports Ultrasonic Cleaner with Dunking System to buyers in 12+ countries. Every unit is built at your destination voltage (110V/220V/230V/400V), IEC certified, and ships with full technical documentation, CE declaration where required, and certificate of origin for preferential trade duty treatment.
Since 2006 โ thousands of units delivered across India and 12+ export countries.
Full IEC electrical certification. CE-compatible designs available for European buyers.
Every unit built to your specification โ tank size, frequency, voltage, automation level.
Material certs, calibration records, IQ/OQ protocols, CE declarations โ all supplied.
Parts dispatched to any country within days. Remote technical support always available.
No distributor markup โ 40-60% below European brands for equivalent IEC-certified quality.
Tell us your application, quantity, and destination. Our engineers respond within 24 hours with a complete quotation โ no obligation.
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