What frequency is best for ultrasonic cleaning?

The optimal frequency depends on your application. Lower frequencies (20-40 kHz) provide aggressive cleaning for heavy contamination, while higher frequencies (40-80 kHz) offer gentler cleaning for delicate items. Our transducers are designed to match specific cleaning requirements.

How do I install an ultrasonic cleaning transducer?

Installation involves mounting the transducer to the cleaning tank bottom using the provided bolt holes, ensuring proper electrical connections, and waterproof sealing. We recommend professional installation and provide detailed mounting instructions with each product.

What maintenance is required for ultrasonic cleaning transducers?

Regular maintenance includes checking electrical connections, inspecting the transducer surface for damage, monitoring performance parameters, and ensuring proper cooling. We recommend annual professional inspection for optimal performance.

Can these transducers work with different cleaning solutions?

Yes, our transducers are compatible with water-based cleaning solutions, mild detergents, and specialized ultrasonic cleaning chemicals. Avoid highly corrosive solutions that may damage the transducer materials.

What is the typical lifespan of an ultrasonic cleaning transducer?

With proper use and maintenance, our ultrasonic cleaning transducers typically last 5-10 years in industrial applications. Lifespan depends on operating conditions, duty cycle, and maintenance practices.

Industrial Ultrasonic Cleaning Transducer 27.8 kHz 60W | HJ-3828

The Yujie HJ-3828 is a professional industrial ultrasonic cleaning transducer operating at 27.8 kHz ±0.3 with 4000 pF static capacitance, 1.70 kHz bandwidth, and 60 W rated power. Its Ø59 × 67 mm body and M10 × 1.0 stud preserve the original mounting format for commercial cleaning equipment and retrofit tank assemblies. With ≤25 Ω impedance and ≥100 MΩ insulation, it is suited for manufacturing plants, service workshops, and industrial cleaning systems that need stable day-to-day operation.

Features & Applications

Technical Specifications

Each product is organized for procurement review: core performance, fit and mounting, operating limits, integration notes, and RFQ-ready supply terms.

Application Fit

•Commercial Ultrasonic Cleaners: Multi-purpose cleaning stations for businesses
•Metal Parts Degreasing: Removing oils, greases, and machining fluids
•Electronic Assembly: PCB cleaning, flux removal, component preparation
•Food Industry: Utensil cleaning, small equipment sanitization
•Printing Industry: Ink removal from printing components and plates
•Textile Processing: Fiber cleaning, dye preparation equipment maintenance

Features

✔27.8 kHz Operation – Standard industrial cleaning frequency for general tank systems
✔1.70 kHz Bandwidth – Broader matching window for generator tuning
✔4000 pF Electrical Design – Original catalog electrical characteristics
✔M10 Stud Mounting – Fits established cleaning machine hardware
✔Ø59 × 67 mm Body – Compact housing with the original mechanical footprint
✔60 W Rated Output – Reliable power for commercial cleaning duty

Applications

•Commercial Ultrasonic Cleaners: Multi-purpose cleaning stations for businesses
•Metal Parts Degreasing: Removing oils, greases, and machining fluids
•Electronic Assembly: PCB cleaning, flux removal, component preparation
•Food Industry: Utensil cleaning, small equipment sanitization
•Printing Industry: Ink removal from printing components and plates
•Textile Processing: Fiber cleaning, dye preparation equipment maintenance

Need Engineering Support for HJ-3828?

Send tank size, target frequency, bonded or bolt-on mounting, duty cycle, and quantity to receive a matched quotation.

Request Specifications & Pricing for HJ-3828

Get detailed datasheets, OEM pricing, and lead time for the HJ-3828. Standard cleaning transducer projects usually start from 10 pcs for pilot validation, with lower quantities possible for existing tooling. We can usually provide outgoing resonance / impedance data, batch inspection records, and basic consistency reports for cleaning projects.

The email opens pre-filled with a short spec checklist — partial details are fine. Typical reply within one business day.

Key Specifications

Performance

Model	HJ-3828
Resonance Frequency	27.8 ± 0.3 kHz
Bandwidth	1.70 kHz
Static Capacitance	4000 pF
Impedance	≤ 25 Ω
Insulated Impedance	≥ 100 MΩ

Mechanical

Wafer Size	Ø38 × Ø15 × 5 mm
Overall Dimensions	Ø59 × 67 mm
Bolt Hole Dimension	M10 × 1.0

Operating Limits

RFQ Guidance	Duty cycle, bath chemistry, and thermal conditions should be reviewed before confirming the production configuration.

Integration

Power Output	60 W

Procurement

MOQ / Sample Policy	Standard cleaning transducer projects usually start from 10 pcs for pilot validation, with lower quantities possible for existing tooling.
Sample Lead Time	Sample lead time is commonly 5-10 working days after frequency, mounting, and tank parameters are confirmed.
Production Lead Time	Typical production lead time is 3-5 weeks depending on quantity, stud requirements, and bonding configuration.
Customization Scope	Common OEM options include frequency matching, bolt thread, ceramic stack adjustment, cable length, and mounting envelope.
Available Documents & Reports	We can usually provide outgoing resonance / impedance data, batch inspection records, and basic consistency reports for cleaning projects.