• 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 2000 Watts Ultrasonic Welding Equipment For Ear Loop

Place of Origin China
Brand Name RPS-SONIC
Certification CE
Model Number RPS-W20
Minimum Order Quantity 2
Packaging Details CARTON450*270*200MM
Delivery Time 3 work days after payment
Payment Terms Western Union, T/T
Supply Ability 100sets

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Product Details
Frequnency 20khz Power 2000Watts
Application Ultrasonic Equipment For Mask Ear Loop Welding After-sales Service Provided Video Technical Support
Condition New Welding Area 110*20mm
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20khz Ultrasonic Welding Equipment


2000 watts Ultrasonic Welding Equipment


ultrasonic ear loop welding equipment

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Product Description

2000W 20KHZ Ultrasonic welding For earloop Welding of medical mask




Ultrasonic welding is one of the most popular techniques for joining thermoplastics because it is fast, economical, and easily automated.

In near‐field ultrasonic welding, the distance between the horn and the joint interface is 6 mm or less. 


  • We can produce several plays with horn/mould on different appliacation

1. Usually manufacture 3 layers of face mask(1st layer: PP Non-woven; 2nd layer:Melt-blown filter paper; 3rd layer: PP Non-woven) with our ultrasonic generator machines;
2. It uses horn area can be reached maximum with 5 layers, even 6 layers face masks.


Item Parameter
Generator 2000E
Power 2000W
Frequency 20Khz
Weight 12Kg
Horn dimension 110*20


Producet Picture:

20khz 2000 Watts Ultrasonic Welding Equipment For Ear Loop 0


1. Auto-tuning frequency: the basic feature of ultrasonic system, the accuracy of frequency is directly related to the normal use of the equipment
2. Digital amplitude setting: amplitude 20%~100% adjustable, digital adjustment ensures the unity of each start.
3. Soft start: in order to run ultrasonic system perfectly, the user should choose an appropriate soft start time according to the mold feature to reduce the impact of the generator had on the transducer. For the mold that is hard to start, please try to adjust the start speed of the mold.
4. Automatic frequency search: to search the frequency of the device based on low amplitude (about 10%), so that the device has a good start frequency while in normal operation.
5. Welding time adjustable: 2000E series ultrasonic generator built-in time counter has a precision of 10ms, user can adjust this parameter per his needs, which ensures the unity of each welding.