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The HNQ-20100-8 is a piezoelectric ceramic ultrasonic transducer specifically designed for high-power industrial cleaning equipment. Utilizing high-quality piezoelectric crystals and precision structural design, this transducer efficiently and stably converts electrical energy into high-frequency mechanical vibration, serving as the core power component for achieving efficient ultrasonic cleaning. Its robust housing and reliable performance ensure continuous and stable operation in demanding, long-duration industrial environments. It is widely suitable for various types of cleaning machines and ultrasonic processing equipment.
Core Features
High-Frequency & High-Efficiency Conversion: Operating at 20KHz, it is optimized for cleaning medium-to-large workpieces and high-power applications. It offers strong vibration penetration and high cleaning efficiency.
Precise Impedance Matching: With a resonant resistance range of 10–20Ω, it easily matches with generators for high energy transfer efficiency and more stable system operation.
High-Quality Piezoelectric Ceramic Discs: Employs highly stable piezoelectric crystal discs, delivering high electro-acoustic conversion efficiency, long service life, and consistently powerful output.
Robust Mechanical Structure: Features a secure assembly with metal housing, pre-stressed screws, and insulating tubes. The structure is reliable, corrosion-resistant, and suitable for various operating conditions.
Broad Power Adaptability: Rated for 100W input power, it operates stably within the corresponding power range and is compatible with various ultrasonic generators.
Technical Specifications
| Item | Specification |
|---|---|
| Product Model | HNQ-20100-8 |
| Total Length | 94 mm |
| Weight | 900 g |
| Operating Frequency | 20 KHz |
| Resonant Resistance | 10–20 Ω |
| Static Capacitance | 5200 pF (±10%) |
| Input Power | 100 W |
Structure & Working Principle
This transducer operates based on the piezoelectric effect. Its internal core components include piezoelectric ceramic discs, electrode plates, a radiating head, a metal housing, pre-stressed screws, and insulating tubes. When a high-frequency alternating current is applied, the piezoelectric discs generate regular mechanical vibrations. These vibrations are transmitted through the radiating head into the cleaning solution, creating a high-intensity ultrasonic field. This enables highly efficient cleaning, degreasing, emulsification, or dispersion of workpiece surfaces.
Typical Applications
Industrial ultrasonic cleaning machines (especially for large tanks)
Degreasing cleaning of hardware parts, molds, and engine components
Pre-treatment processes for plating, such as degreasing and derusting
Laboratory and medical instrument cleaning equipment
Mixing and dispersion assistance in chemical and pharmaceutical industries
Usage Recommendations
To achieve optimal performance and longevity, it is recommended to:
Use with a matching ultrasonic generator of the corresponding frequency (20KHz).
Ensure good coupling quality between the transducer and the cleaning tank during installation for effective vibration transmission.
Operate within specified temperature and medium conditions, avoiding prolonged overload operation.
The HNQ-20100-8 Transducer, built with reliable materials and craftsmanship, provides you with sustained and powerful ultrasonic output, making it an ideal choice for upgrading or building an efficient cleaning system. Please feel free to contact us for technical matching support.
This all-in-one cleaner works for all household scenarios—clean fruits & vegetables, tableware, baby bottles, as well as glasses, jewelry, makeup brushes and kids' toys. One machine handles all the fine cleaning needs of the whole family, delivering unbeatable cost performance.
High-frequency ultrasonic waves enable dead-angle-free cleaning, powerfully removing pesticide residues on fruits & veggies, oil stains on tableware and grime in jewelry crevices. Cleans much more thoroughly than hand washing or ordinary cleaning methods, and gently protects surfaces from scratches.
Simple one-click control with multi-gear timing adjustment, easy for the elderly and kids to use. Equipped with dual safety protection of dry-burn prevention and automatic overheat power-off, making it ultra-safe and hassle-free for household use.
