Various Assembly Solution, 35 KHz Ultrasonic Plastic Welder

Various Assembly Solution, 35 KHz Ultrasonic Plastic Welder

This BRAND NEW type of Ultrasonic Welding Machine was reserched and developed for more than 2 years by our company. it adopts high performance tamper-proof microprocessor, realizing the electronic control, welding manage all control parameters by microcomputer, frequency control system, intelligent discharge the inconvenience of manual FM, sonic overload automatic detection, when the real track best resonance point, vibration group keep in low temperature, welding head temperature increase while the frequency will change accordingly, the machine automatically adjustment make it running more stable.

Suitable for various Plastic assembly solution,Precision Control Ultrasonic welder

35Khz Ultrasonic Plastic Welder (19)

20Khz Ultrasonic welder (1)


Ultrasonic welding equipment can be easily customized to fit the exact specifications of the parts being welded. The parts are sandwiched between a fixed shaped nest (anvil) and a sonotrode (horn) connected to a transducer, and a ~20 kHz low-amplitude acoustic vibration is emitted. (Note: Common frequencies used in ultrasonic welding of thermoplastics are 15 kHz, 20 kHz, 30 kHz, 35 kHz, 40 kHz and 70 kHz). When welding plastics, the interface of the two parts is specially designed to concentrate the melting process. One of the materials usually has a spiked energy director which contacts the second plastic part. The ultrasonic energy melts the point contact between the parts, creating a joint. This process is a good automated alternative to glue, screws or snap-fit designs. It is typically used with small parts (e.g. cell phones, consumer electronics, disposable medical tools, toys, etc.) but it can be used on parts as large as a small automotive instrument cluster.


Item No







110VAC or 220-240VAC

Electric Current


Range of Welding Time


Environment Temperature


Pneumatic Requirement

Clean, dry air at 100pis

Maximum Pressure


Maximum Stroke


Cycle Rate




Dimension of press (mm)


Dimension of generator (mm)


Working Mode

Time / Energy / Power/

Absolute depth / Relative depth / Pressure

Frequency available in 15, 20, 30, 35 and 40 kHz

Product Features:

1.Automatic tuning system, with last cycle memory closed loop feedback of frequency allows faster, more efficient ultrasonic stack start-up

2. Automatic detect faults and display

3. The accuracy of time control up to 0.001 seconds

4. Multi weld modes optional:

– Time mode

– Energy mode 

– Distance/depth mode

– Power mode

– Pressure mode 

5. Through internal signal output can be directly connected with the automatic mechanical system

7. Password Protection.Limits parameter access to qualified personnel only.

9.Touch screen ,more convenience

10. Chinese and English language optional

11. CE Approved

12. ODM or OEM is OK.



Widely used in various plastic assembly solution, welding horn could be adjust as per requirement.

Apart from specific machinery products, we contribute in your production with regard to special machine designs that your company requires by supplying with you ULTRASONIC SET.  

Our Services:

   1. Help customer analyze product project and provide welding solution.

2. Freely sample welding test.

3. Provide professional welding solution.

4. Skilled design services.

5. Provide shipping/delivery information checking service.

6. One year guarantee, all life maintain promise.

7. 24 hours feedback speed by email of others.


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