• Hangzhou Powersonic Equipment Co., Ltd.
    Poluda Igor
    RPS-SONIC is very professional and the sales industry is very patient. I think my air filter has got a perfect cutting plan here.
  • Hangzhou Powersonic Equipment Co., Ltd.
    Ultrasonic processing is amazing, greatly improving the quality of our company's finishing
  • Hangzhou Powersonic Equipment Co., Ltd.
    Nguyễn Công
    the machine worked for 5years, still in good performance, Made in China is good quality now, RPS-SONIC is good quality.
Contact Person : Yvonne
Phone Number : 86-15658151051
Whatsapp : +8615658151051

20khz 2000w Ultrasonic Welding Transducer For Medical Mask Earloop

Place of Origin China
Brand Name Rps-sonic
Certification CE
Model Number RPS-5020-4Z
Minimum Order Quantity 1pcs
Price negotiable
Packaging Details CARTON
Delivery Time 1DAYS
Payment Terms T/T
Supply Ability 200PCS/MONTH

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

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Product Details
Frequency 20Khz Power 2000w
Ceramic Chips 4PCS Material Alumium
Weight 3.5kg Application Ultrasonic Welding
Capacitance 4000~6000PF
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Earloop Welding 20khz Ultrasonic Transducer


2000w Ultrasonic Transducer 20khz


Earloop Welding Ultrasonic Transducer

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Product Description

20khz 2000w Ultrasonic welding transducer for medical mask earloop welding



Item Parameter
Frequency 20Khz
Power 2000W
Impedance 8
Capatance 4000~6000pf
Connect Screw M10



  • High electromechanical conversion efficiency

  • Low energy consumption and low heat generation

  • High and stable output displacement

  • Good durability

What is ultrasonic transducer

The Langevin piezoelectric transducer is an “electrical-mechanical energy converter” that converts electrical signals into mechanical displacements and is usually used in many applications requiring vibration.Unictron’s Langevin piezoelectric transducer is a kind of piezoelectric transducer which can generate the specified force and vibration displacement.Whether it is a two-piece or multi-pieces piezoelectric assembly of the Langevinc transducer, we can adjust them in accordance with your requirements. Unictron’s produced Langevin piezoelectric transducers provides stable and consistent output, displacement, mechanical properties, as well as excellent reliability and durability.

RPS-SONIC is one of the leading suppliers of piezoelectric ceramic components in China. Our engineering team has over 10 years of experience in piezoelectric ceramics research and has a proprietary material formulations and ceramic processing technologies. With advanced material properties and manufacturing facilities, we are able to develop and produce large-scale production of various sizes and specifications of the Langevin piezoelectric transducers to meet your requirements.



1. Every transducer with a only tracking number, you can check the parameter from our saler no matter how long it passed.

2. All transducer with one year warranty.

3. Specialized in ultrasound for more than ten years

4. Every transducer with 24hours old testing before shipment.

5. Good packing, no packing problem during the 10 years exporting business.

6. Every customer will get purchase records and there are certain rewards after accumulation


Service and shipment

  • Warranty one year for transducer.
  • You can contact us for technical inquiry any time.
  • We supply OEM service for oversea customer, also will keep Confidentiality for our customers.
  • We supply customized products service for small quantity also.
  • Shipment by FED-EX /DHL/UPS/TNT


Ultrasonic Applications

Applications of ultrasonic technology can be broadly grouped into two categories: sensing, and actuation. Sensing applications include ultrasonic imaging, sonar, and fluid detection. These applications, which are not addressed in this tutorial, typically require both pulse transmission and reception. In contrast, the topic of this tutorial is actuation applications which require the continuous, or semi-continuous generation of high-power ultrasonic vibration. Applications include:

  • Medical devices such as scalpels and dental tools

  • Machining, drilling, and cutting tools

  • Welding for plastics and metals

  • Ultrasonic cleaning

  • Sonication for fluid mixing and chemical reactions


800W 20khz Ultrasonic Transducer For Welding Longitudinal Torsional Vibration 0