• 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

Compact Handheld Ultrasonic Metal Welding Machine Rivet Welding 1000 W 20Khz

Place of Origin China
Brand Name RPS-SONIC
Certification CE
Model Number RPS-W20-800
Minimum Order Quantity 1SET
Price negotiation
Packaging Details FOAM AND CARTON
Delivery Time 3DYAS
Payment Terms T/T, Western Union, MoneyGram
Supply Ability 200 SET PER MONTH

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

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Product Details
Name Portable Ultrasonic Welder Frequency 20Khz
Power 800W Install Type Hand-hold
Generator Digital
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ultrasonic hand welder


portable ultrasonic welder

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Product Description

20Khz compact Handheld 1000 W Ultrasonic Welder Rivet Welding


Ultrasonic hand welder offers a low cost solution for parts where automation is not viable or production volumes are low. Application areas include spot-welding, staking of components, access to difficult weld areas and second operations/re-work.

The design and lightness of the manual pistol handgrip have been carefully delineated in order to assure a practical and comfortable handling when in use.


The choice of frequencies is considered according to the diameter of the soldering point, thickness of the materials and their geometries.


If it is provided with a bonding booster, it becomes the ideal instrument for ultrasound spot welding operations in plastic thermoforming, PVC conveyor belts, blisters, automobile parts and acrylic cloths.


  • Compact ultrasonic hand welding  weld, spot weld, rivet, staple thermoplastic and textile materials.
  • For parts which are difficult to access and industrial assembly site.
  • It is a economical solution for small series especially for small and medium-sized enterprises.
  • The new Hand welding unit is built more compact with an ergonomic handle for precise welding.
  • Thanks to the weight reduction the ultrasonic hand welding unit is more comfortable.

Ultrasonic welding of carbon paper and proton exchange membrane (PEM) for membrane exchange assemblies (MEAs) of fuel cells (FCs) is a viable technology to replace hot-pressing, which may be time consuming and energy inefficient. Ultrasonic spot welding of carbon paper and PEM is investigated in order to understand the bonding mechanisms and obtain the suitable processing parameters. Micrographs of the tested specimens are examined to evaluate the welding quality. Effects of the welding time on the quality of the ultrasonic welds of the MEAs are studied. It is found that joints made by ultrasonic welding has the strength comparable to that of the base material. Values of welding time, holding time and downward force for successful bonding in terms of mechanical strength are obtained.



  • East take,east operate,easy install.
  • Welds by Time, Energy or Peak Power with settable +/- window limits!
  • Auto-tuning
  • Overload Protection to protect equipment
  • Power and Status Display
  • Short Circuit Protection



Item 20 28 35 40
Frequency 20Khz 28khz 35khz 40khz
Power 800w 600w 500w 300w
Horn tip diameter 12mm 10mm 8mm 8mm
Horn material Aluminum alloy&Steel & Titanium alloy
Generator Digital generator


Areas of use:


Automotive industry

Prototype/trials work

Conveyor belt repair

Re-work for automation

Fabric repairs and joining

Blister packs

Vac forming- component retaining

Equipment is mobile



Our hand-held thermoplastic welding tools meet two needs: welding of hard-to-reach areas and tamper-proof sealing of packaging.

In practically no time your production teams will be producing clean welds with our ultrasonic gun and pencil.

These tools are designed for ease of use, adaptability and flexibility to ensure clean and strong welds.
We have the solution to all your assembly needs.

We also have metal housing welding pencil, for welsing machine assembly.


Compact Handheld Ultrasonic Metal Welding Machine Rivet Welding 1000 W 20Khz 0Compact Handheld Ultrasonic Metal Welding Machine Rivet Welding 1000 W 20Khz 1