What is the minimum order quantity (MOQ) for this product?

The Minimum Order Quantity is 1 Pc.

What are the payment terms and lead times?

Payment terms include LC, T/T, and PayPal. The average lead time is within 15 workdays for both peak and off-season periods.

What certifications does the product have?

The product has CE certification.

20kHz Ultrasonic Piezoelectric Transducer, Ultrasonic High Power Piezo Transducer

Name: 20kHz Ultrasonic Piezoelectric Transducer, Ultrasonic High Power Piezo Transducer
Brand: Hangzhou Lanben Trade Co., Ltd.
SKU: 921732195

Zhejiang, ChinaHangzhou Lanben Trade Co., Ltd.

US$300.00-800.00

1 Piece

Product profile

Customization

Available

Type

High Frequency Ultrasonic Sensor

Output Signal Type

Digital Type

Model NO.

RPS-T5020-4Z

Production Process

Integration, Ceramics

Sensitivity

High

Probe Type

Straight Probe

Measuring Medium

Solid

Detection mode

On the Radio

Certification

Customized

Frequency

20kHz

Power

2000W

Weight

2kg

Voltage

220V

Transport Package

Carton

Specification

45*22*27

Trademark

RPS-sonic

Origin

China

HS Code

8515900090

Production Capacity

1000

Key features

High Conversion Efficiency: High mechanical quality factor ensures high electric-acoustic conversion efficiency at resonance.

Imported Ceramic Chips: Adopts imported piezoelectric ceramic chips for strong and stable output performance.

Large Amplitude Design: Computer-optimized design provides large amplitude and high vibration speed ratio.

Customizable Specifications: Frequency, power, weight, and voltage can be customized to meet specific requirements.

Low Heat Generation: Good heat resistance with small harmonic impedance and low calorific value for wide temperature range.

Versatile Applications: Suitable for high-power welding, sealing, drilling, and polishing systems.

100% Quality Inspection: Finished products undergo 100% visual and function inspection before packing.

Flexible Customization: Flexible customization options available for transducers and assemblies with housings.

Company profile

Quality Assurance100% Finished Products InspectionR&D CapabilitiesProduction Process Visualization

Hangzhou Lanben Trade Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Flexible customization CertifiedExport Year: 6 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.32h CertifiedTerms of Payment: LC, T/T, PayPal

AI-Powered supplier vetting

SummaryThe supplier sells power electronics, mechanical and electrical equipment, instruments, and computer-related products. It reports quality assurance, two QA/QC inspectors, one production line, annual output of 100,000 ultrasonic welding transducers, flexible customization, and OEM experience for overseas customers. However, service controls lack written corrective-action and complaint-handling procedures; there is no in-stock capability, overseas warehouse, showroom, overseas agent, or branch. Manufacturing oversight also lacks continuous quantity reconciliation and a standard outsourcing procedure. Financial credibility cannot be confirmed because the provided financial records report zero values and limited year references, without sufficient context to establish operating strength. The supplier has participated in CHINA MACHINEX and reports OEM customers in the United States and Germany, but detailed customer case evidence is limited.

Supplier typeThe supplier operates as a manufacturer and seller of power electronic and mechanical/electrical products, with stated production of ultrasonic welding transducers and OEM replacement capability for multiple ultrasonic equipment brands. Its business scope also includes wholesale and retail of computer-related products.

After-Sales capabilityService coverage includes stated quotation and payment options, lead times within 15 working days in both peak and off-season, and participation in CHINA MACHINEX. Nevertheless, the supplier has no written corrective/preventive-action or complaint-handling procedures, no stock capability, overseas warehouse, showroom, agent, or branch, indicating documented and overseas after-sales capability is weak.

R&D capabilityThe supplier states flexible customization and the ability to develop transducer/generator replacements for Branson, Dukane, Rinco, Herrmann, Telsonic, and other ultrasonic equipment applications. This supports application-oriented product adaptation, although no formal R&D resources, patents, or development metrics are provided.

Production capacityThe supplier reports one production line, annual productivity of 100,000 ultrasonic welding transducers, and equipment including sawing, CNC lathing, punching, tapping, and milling machines. It also has two QA/QC inspectors, but lacks continuous batch quantity reconciliation and a standard operating procedure for outsourced manufacturing, limiting production-control assurance.

Customization capabilityFlexible customization is explicitly reported, and the company states it can produce transducer/generator replacements for specified brands and for any application of customers' ultrasonic equipment. These statements provide direct evidence of customized product capability.

Client casesThe supplier reports two OEM customers in the United States and Germany and has participated in the CHINA MACHINEX offline trade show. The slices do not provide customer names, project details, references, or performance outcomes, so the existence of reported experience is supported but the strength of documented customer cases remains limited.

Product Q&A

Q:What are the main advantages of plastic welding over adhesives?

Plastic welding does not require consumables, which are often messy and hard to contain. It also generally does not require intensive surface preparation steps compared to adhesive joining.

Q:How does plastic welding compare to mechanical fasteners?

Plastic welds are permanent, preventing tampering with internal components. They are much lighter than mechanical fasteners and can provide a leak-tight, air-tight seal, which mechanical fasteners cannot without an o-ring.

Q:What materials are suitable for plastic welding versus snap fits?

Welding works on a greater variety of materials. Snap fits are generally only suitable for very flexible materials. Welding can also provide a leak-tight, air-tight seal, whereas snap fits cannot.

Q:What is the working principle of the ultrasonic transducer?

The transducer converts high-frequency electrical energy into high-frequency mechanical vibrations. It contains piezoelectric ceramic discs sandwiched under pressure between metal blocks. When a sinusoidal electrical signal is fed, the discs expand and contract, producing axial vibrations.

Q:What customization options are available for this transducer?

We offer flexible customization for frequency, power, weight, and voltage. We can also design and fabricate transducers according to specific customer requirements, including transducers with housings and boosters.