• 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.
  • Mike
    Ultrasonic processing is amazing, greatly improving the quality of our company's finishing
  • 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

HEPA Air Filter Ultrasonic Sealing Machine With Rotary Horn 20Khz

Place of Origin China
Brand Name RPS-SONIC
Certification CE
Model Number RPS-W20
Minimum Order Quantity 1set
Packaging Details wooden box
Supply Ability 100sets/month
Product Details
Frequency 20Khz Power 1000W
Ceramice Chips 4pcs Speed 20m/min In Max
Welding Width 15mm In Max Welding Horn 20Khz Rotary Horn
Welding Type Continues Welding
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HEPA Ultrasonic Sealing Machine


Rotary Horn Ultrasonic Sealing Equipment


20K Ultrasonic Sealing Machine

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Product Description

HEPA Paper Air Filter Welding Ultrasonic Sealing Machine with Rotary Horn 20Khz

Filter element is a professional term in the filtration industry. In order to purify the original ecological resources and reuse of resources, purification equipment is needed. Now filter elements are mainly used in filtration industries such as oil filtration, air filtration, and water filtration. The removal of a small amount of solid particles in the liquid or air can protect the normal operation of the equipment or the cleanness of the air. When the fluid enters the filter element with a certain filter screen, its impurities are blocked, and the clean fluid flows out through the filter element. The filter element is welded with two welding technologies: ultrasonic and hot melt. The welding head vibrating with ultrasonic ultra-high frequency under moderate pressure will cause the joint surfaces of the two plastics to generate frictional heat and melt and join instantly. The welding strength is comparable to that of the main body. Use appropriate The workpiece and reasonable interface design can achieve water and air tightness, and avoid the inconvenience caused by the use of auxiliary products, and realize efficient and clean welding. Therefore, the ultrasonic welding filter element has unique advantages.

A rotary ultrasonic assembly mounted in a bearing housing that can be mounted in any orientation. It is available in 20, 35 kHz with bond widths of up to15MM. The bonder is intended for machinery manufacturers and experienced end users who desire to develop their own actuation and tooling solutions. Ultrasonic Sewing Machines operate like a traditional rotary sewing machine but produce soft, smooth seams that are impervious to moisture or fluids.



Item Parameter
Frequency 20Khz
Power 1000W
Ceramice chips 4chips
Speed 20m/min in max
Welding width 15mm in max
Welding horn 20Khz rotary horn
Welding type Continues welding



Rps-sonic supply high power rotary ultrasonic systems to the packaging, hygiene and specialty converting industries.


Within the hygiene industry, Ultrasonic is used for adult and baby diapers/pant, surgical wrap, and medical face mask products for bonding, attachment, embossing and lamination of thermoplastic materials. The company has engineered solutions for feature attachment, core bonding, acquisition layers and backsheets.


Rps-sonic is also capable and willing to develop comprehensive and customized ultrasonic processing solutions that consider key parameters such as horn metallurgy, acoustic designs and geometries, component fabrication and system engineering in order to meet the processing needs of the customer.


Kindly check the AMPLITUDE REFERENCE GUIDE for ULTRASONIC WELDING (in Microns (um)) table in the next page, you will find suit frequency for your application.

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