Piezo Ceramics & Ultrasonic Cleaners

About Hanzhou Ultrasonic

Founded in 2008 and based in Nanjing, China, Nanjing Hanzhou Technologie CO., LTD is one of the few Chinese manufacturers integrating R&D, design, manufacturing, and sales. We produce a comprehensive range of ultrasonic series products, including piezo ceramics, ultrasonic transducers, sensors, generators, cleaners, and related devices.

With over 15 years of experience, we have become an innovative solutions provider in the field of ultrasonic technology. Our expertise spans across industries such as manufacturing, healthcare, environmental engineering, and advanced materials.

Integrated R&D, design, and manufacturing
Full product line from components to systems
Global applications in industrial and scientific fields

Our Product Range

From piezoelectric components to complete ultrasonic systems, we offer high-performance solutions for diverse industrial and scientific applications.

Piezo Discs

High-quality piezoelectric ceramic discs available in various diameters and thicknesses for sensors, actuators, and transducers.

Diameter: 10mm - 60mm
Thickness: 1mm - 5mm
Resonant frequency: 100kHz - 2MHz
PZT-5, PZT-8 materials

Piezo Plates

Rectangular piezoelectric ceramic plates for custom transducer design and energy harvesting applications.

Custom dimensions available
High coupling coefficient
Stable performance at high temperatures
Electrodes: Silver or Nickel

Piezo Rings

Cylindrical piezoelectric elements ideal for ultrasonic motors, flow meters, and medical devices.

Outer diameter: 15mm - 50mm
Inner diameter: 5mm - 20mm
Radial or thickness mode
High mechanical Q factor

Ultrasonic Transducers

Complete transducer assemblies for cleaning, welding, and processing applications.

Power range: 20W - 2000W
Frequencies: 20kHz, 25kHz, 28kHz, 40kHz
Stainless steel or titanium horn
Waterproof design available

Ultrasonic Homogenizers

High-intensity processors for cell disruption, nanoparticle dispersion, and chemical reactions.

Power: 100W - 1500W
Amplitude: 1-100μm adjustable
Digital control with timer
Probes from 2mm to 25mm

Ultrasonic Cleaners

Benchtop and industrial ultrasonic cleaning systems for precision parts, medical instruments, and industrial components.

Tank sizes: 3L - 200L
Frequencies: 28kHz, 40kHz, 80kHz
Heating function available
Stainless steel construction

Ultrasonic Generators

Low and high-power generators with automatic frequency tracking and impedance matching.

Power: 50W - 3000W
Frequency tracking: ±500Hz
Protection: Overload, overheat, short circuit
Input: 110V/220V AC

Ultrasonic Sensors

Distance, level, and proximity sensors based on piezoelectric technology for industrial automation.

Range: 20cm - 10m
Output: Analog, digital, relay
IP67 protection rating
Temperature: -20°C to +70°C

Ultrasonic Atomizers

Microporous atomizers for humidification, medical nebulizers, and industrial spraying.

Flow rate: 0.1 - 3.0 mL/min
Droplet size: 1-5μm
Frequency: 1.7MHz, 2.4MHz
Low power consumption

Welding Transducers

High-power transducers specifically designed for plastic and metal ultrasonic welding systems.

Power: 1500W - 4000W
Frequencies: 15kHz, 20kHz, 35kHz
High fatigue resistance
Optimized for continuous operation

Vibration Rods & Boxes

Custom ultrasonic vibration systems for powder deagglomeration, filtration, and material handling.

Power: 50W - 1000W per rod
Frequencies: 20-40kHz
Stainless steel construction
Explosion-proof options

Antiscale Systems

Ultrasonic anti-fouling systems to prevent scale formation in pipes, heat exchangers, and tanks.

Power: 100W - 500W
Frequencies: 20-25kHz
Non-chemical water treatment
Reduces maintenance costs

Why Choose Hanzhou Ultrasonic?

Our commitment to quality, innovation, and customer support sets us apart in the ultrasonic technology industry.

Quality Assurance

ISO-certified manufacturing processes and rigorous testing ensure consistent product performance.

Technical Expertise

15+ years of R&D experience in piezoelectric materials and ultrasonic applications.

Fast Delivery

In-stock components and efficient production enable quick turnaround for standard and custom orders.

Global Support

Worldwide shipping and technical support for customers across industries and continents.

Frequently Asked Questions

Find answers to common questions about our products and services.

What is the difference between piezo discs and plates?

Piezo discs are circular ceramic elements typically used in buzzers, sensors, and small transducers. Piezo plates are rectangular and often used in custom transducer designs where specific dimensions or mounting configurations are required.

Can you customize transducer frequency?

Yes, we can manufacture transducers at various frequencies including 20kHz, 25kHz, 28kHz, 40kHz, and higher frequencies for specialized applications. Custom frequency tuning is available upon request.

What materials do you use for ultrasonic horns?

We primarily use titanium alloy (Grade 5) and stainless steel (SUS304 or SUS316). Titanium offers better fatigue resistance and is preferred for high-power applications, while stainless steel is more economical for lower-power uses.

Do you provide technical support?

Yes, our engineering team provides technical support for product selection, integration, and troubleshooting. We also offer application consulting for custom ultrasonic system development.

What is the lead time for custom orders?

Standard products ship within 5-7 business days. Custom designs typically take 2-4 weeks depending on complexity. We provide detailed timelines during the quotation process.

Are your ultrasonic cleaners suitable for medical instruments?

Yes, our benchtop ultrasonic cleaners are widely used for cleaning surgical instruments, dental tools, and laboratory glassware. We offer models with heating, degassing, and precise frequency control for medical applications.

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Precision Piezo Ceramics & Ultrasonic Solutions