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High Hardness Ultrasonic Welding Probe Good Wear Resistance M8 Connect Screw

High Hardness Ultrasonic Welding Probe Good Wear Resistance M8 Connect Screw

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Product Description

28Khz ultrasonic welding probe for tea bad sealing Pyramid Nylon bag





28K Ultrasonic Tea Bag Welding probe/ Vibrator

Tea packaging machine welding Core components

Imported powder steel has low heat generation and low impedance after heat treatment, suitable for long-term use.
Can be connected to two ceramic pieces, can also be connected to four ceramic pieces.

Ultrasonic transducer is an energy device that realizes the conversion of electrical, mechanical or acoustic energy from one form of energy to another. It is also called an ultrasonic transducer, also called an active sensor. Among them, the most mature and reliable device is the piezoelectric effect to achieve mutual conversion of electrical energy and acoustic energy, also known as piezoelectric transducers.
The ultrasonic transducer is composed of a central piezoelectric ceramic element, front and rear metal cover plates, a prestressed screw, an electrode sheet, and an insulating tube. Ultrasonic transducers are used in almost all ultrasonic equipment.
RPS-SONIC is the source manufacturer of ultrasonic core components. There are many types of transducers that cannot be uploaded one by one. If you need other styles, please contact to my email:


Item Parameter
Frequency 28Khz
Horn material  steel horn
Ceramic chips  2pcs
Amplitude 20um
Generator  digital generator


How to choose material for different application:

Aluminum alloy ultrasonic horn are suitable for discontinuous high-intensity friction operations such as stitching and welding, high ultrasonic wave intensity, and the surface of the mold needs to be engraved (such as ultrasonic plastic welding machines, mask setting machines, ultrasonic quilting machines, etc.) Equipment), aluminum alloy is available.

Aluminium alloy advantages: light weight, low density; high ultrasonic transmission rate, suitable for large mold; hardness is not high, the mold can be carved with more complex patterns, but its disadvantages are not high wear resistance, easy to wear.

Titanium alloy ultrasonic horn is suitable for working places with higher ultrasonic transmission rate, larger working surface, and also need better wear resistance.

The advantages are high hardness, good abrasion resistance, fast heat dissipation, light weight, and low density. When ultrasonic waves of the same power are transmitted, the ultrasonic transmission rate of the same volume mold is higher than that of the steel mold. It can be said that the titanium mold integrates many advantages of the steel mold and the aluminum mold, and the cost is higher. The price of the titanium mold is much higher than the aluminum mold and steel mold of the same specification.

Steel ultrasonic horn is more suitable for various rolling, punching, slitting, cutting and other application equipment, such as mask body machine, ultrasonic cloth slitting machine, ultrasonic punching machine and many other equipment use steel mold.

Advantages: high hardness, high wear resistance, the strongest mold life, high stability. The disadvantage is that the ultrasonic transmission rate is relatively low and the acoustic impedance is large. In order to ensure the ultrasonic transmission effect, it is not suitable for the large size of the mold. For a round mold, the unit diameter cannot generally exceed 11.5cm.

It can be seen from this that what kind of material to use depends on the use occasion and application of the ultrasonic equipment and the welding requirements of the product. Customers and friends can make appropriate choices according to different situations.



1. Every horn will be designed by FEA system , so that to confirm the End face of the ultrasonic horn with uniform force

2. All ultrasonic horns with three months warranty.

3. Specialized in high power ultrasonic for more than ten years

4. Every ultrasonic horn 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




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