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20Khz 2000W Ultrasonic Tube Welding System for Plastic Cosmetic Tube Sealing

Fast, clean and repeatable sealing of plastic or laminated collapsible squeeze tubes in a single step process. Advanced systems offering an energy-saving, environmentally-friendly, efficient process for sealing tubes across a wide range of thermoplastic materials. Systems are available with integral base for manual operation or power head actuator for automated in-line production systems.
Application :
  • TS20
  • Rps-sonic
  • CS20

20Khz 2000W Ultrasonic Tube Welding System for Plastic Cosmetic Tube Sealing

Suitable for plastic tube & aluminum laminated tubes

The plastic inside the tube is heated and melted by high frequency friction force introduced from ultrasonic horn. Clamps closed and cooled and formed the melted plastic to seal the tube. This methos is suitable for production of small to medium capacity.


  • Only contacted areas are heated. The physical and chemical characteristics of inner filling are still remained.

  • Sealed area is flat; over-melting phenomenon is contrlled.

  • With high frequency oscillation from ultrasonic, the liquid, oil, filling or plastic waste at sealing area is driven away. Sealing effect is more reliable.

This ultrasonic tube sealing machine is widely used in pharmaceutical, cosmetic, food and chemical industries etc., it is applicable in various aluminum plastic compound soft tube, plastic soft tube which pack all kind of Such as ointment, adhesives, AB glue, Neoprene, epoxy glue, skin cream, hair cream, boots oil, toothpaste and else liquid, lotions and cream etc.

Compared with heat sealing, the ultrasonic tube sealing has the following advantages:

* Fast Sealing, save time

* Sealing is nice looking, different shape sealing

* Lower power consumption, energy saving

Parameter of the 20Khz 2000W Ultrasonic Tube Welding System for Plastic Cosmetic Tube Sealing

type TS20
frequency 20KHz
power 2000watt
power supply AC220v
Application  Tube sealing machine


1.It's applicable to toothpaste, cosmetic, pharmaceutical, food, industry product and other soft tube sealing.

2.The ultrasound output power is big enough to ensure the sealing quality of different kinds material and specifications soft tubes.

3.we can customize the horn depending on your requirements.


1.Digital generator Controlled

2.Strength of tube seal not compromised by presence of contaminants like ink,dye, powder, emulsion, etc.

3. Tube materials need not bepre-heated.Cost saving on-demand energy usage vs.continuous energy.

4. Seal strengths attainable to100% of the parent material.

5.Instantaneous solidification of bonded material.

6.Optional product&coding available

ultrasonic tube machine

ultrasonic tube sealingTube sealing


1. What’s the warranty of your transducer and equipment.

Our warranty is one year for both transducer and equipment, but we can supply you Components free even out of warranty.


2. What’s frequency transducer you supply?

We can supply transducer from 15Khz to 70Khz depending on your requirements or application.


3. What’s the using life of your transducer?

Under correct working environment, our transducer can work 5~10 years


4. What’s the using life of your generator?

Under correct working environment, our generator can work 8~10 years


5. Does your products exported before?

Yes, our transducer exported to USA,south America, EUROPE, Middle East, and Russia for many years.


6. Do you supply sample for test?

Yes, you can order on sample from our company first , we will return you the sample cost when you order in the future.


7. Do you supply OEM work?

Yes, welcome to ask for OEM cooperation , we have OEM produced for USA and German customer for many years, also hope to get more OEM order to enlarge our business.


8. how to customize transducer ?

For two ways for customize transducer, first way, you supply me sample , I will customize depending on your sample. Second, you give us all parameter and drawing , we can customize depending on your information.


9. Can you generator connect to PC, PLC or internet .

Yes, we have different version generator, it can connect to PC. PLC, even internet.Also the price different.


10. What we can get if the transducer/equipment broken during the warranty?

All our transducer and generator tested at least 48 hours before shipment , so we have confidence to our equipment. Of course, We will send you new transducer/ equipment if it broken in the warranty. At the same time, we need to find the problem , why it broken so fast.

Rps-sonic, consisted with a couple of young people who love ultrasonic very much.The founding members of RPS-SONIC have an average degree of Bachelor's degree or above. They have been in the ultrasonic industry for more than 5 years and have rich experience in ultrasound. The company's business philosophy is: Do not blindly promote any product, find the right product for the customer. So before each order, we will confirm all the details, including application details, equipment conditions, equipment specific information.

Before year 2012, we only sale second branson / dukane / rinco / herrman/telsonic welding equipment , during these twenty year develop, we find, more and more people have problem with the core part of ultrasonic welding equipment -generator and transducer, so we decided to start our business of transducer and generator of our own transducer and generator. Many of the end user meet the transducer problem, they don’t know why transducer broken, and changing the expensive transducer one by one. Actually, one branson /dukane /rinco transducer can use 10~30 year, even the cheapest transducer can use about 5 years. So there must some reasons if your transducer broken in one year. That’s why we want build Rps-sonic, we need to help more end user to know more about transducer , to use ultrasonic equipment better, to save cost when meet problem.


Get in touch



 Ms. Yvonne
  sales@xingultrasonic.com   
   Room 1103B, Nature business building ,  NO.1160 GongWang Road ,FuYang, Hangzhou,Zhejiang,China