20KHZ Ultrasonic Plastic Welding Making Machine for Toy Whistle

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Product Overview



20KHZ Ultrasonic Plastic Welding Making Machine for Toy Whistle




HJ-2015G Ultrasonic Plastic Welding Machine is an ultrasonic plastic welder designed for welding various plastics (PVC, PP, PE, ABS, etc.) and fabrics. It is widely used in welding plastic products, including led lampshade, chargers, reflectors, Plastic Whistles and other plastic products.



Whistle Welding (7)




Why Choose Us


1. We Pay Attention to DETAILS

 Plastic Welder (13)






2. We Focus on WHAT YOU NEED


2. Control boards

3. Horn 4

4. All in one type 0.jpg









Our Advantage 10 ys
















What Is It?


Ultrasonic welding means joining without adhesives, screws or heat from an outside source. During this process, plastics are strategically melted by means of ultrasonic vibrations so that a cohesive or form-fit joint is produced. As economic production method with short cycle times, ultrasonic welding ensures a large degree of process control and repeatable quality results.



It provides MULTI-FUNCTIONS as follows:


1. Welding: Most plastic products can be welded by ultrasonic with perfect surface and strong welding; If necessary, it can also weld products with waterproof or airproof.
2. Sealing: Two or more layers of fabric stitched together without thread replacing the sewing needles, good welding strength;
3. Cutting: Cut various fabrics;




The ultrasonic welding machines are WIDELY USED in:


Suitable for Welding Various Plastics and Fabrics Products


1. Toy Industry: Toy gun, telephone, rag baby, general plastic toys, toy whistles.
2. Electronics: Mobile Charers, Laptop Chargers, Electronic Mosquito Swatter, Glue watchcase, nylon strap, computer, sound box bag shell, mobile phone battery.
3. Light industry: Rear lamp, cornering lamp, averting mirror, etc.
4. Packing industry: Cosmetic box, PVC box, toothpaste tubes, etc.
5. General commercial products: Typewriter ribbon, video box, tape box, computer disks, etc.





It owns these CHARACTERISTICS that you may be interested in:


1. Frequency automatic tracking tuning, real-time display the current frequency, no need manual tuning, automatic tracking the best working state.
2. Overheating,overloading double protection function.

3. Automatically adjust the output power according to load.

4. Adaptive various parameters of the transducer.

5. Working mode is digital parameters setting.

6. Frequency automatic scanning, automatic tracking.

7. Equipped with Shanghai Hongjin professional control system; time mode, continuous mode, energy model and broken mode four functions;
8. LED digital display.

9.Touch screen: easy to operate and easy to learn.




It has the following MAIN CONFIGURATIONS


1. Ultrasonic main frame force with special steel column, with one straight bearing design.

2. Pneumatic system, pneumatic electromagnetic valve as (Airtac).
3. Lift the cylinder (Yabang brand).

4. Welding vibration son (Seismic) crystal materials for Germany ceramics manufacturing.
5. Using IC control circuit design.

6. Horn material: Aluminum.
7. Ultrasonic generator USES USA DSP chip control circuit, Japan's Panasonic capacitor and the Japanese Toshiba high power amplifier output.




It possesses various MOLDELS to meet your needs:


 Models UWM.jpg





There are more DETAILS to help you to learn it:


Ultrasonic Horns3.jpg


Custom Horn(Mold) is Designed According to Products



 Whistle Wleder (3)

 Welded Sample Products










1. Can your machine's voltage suitable in our country?

Absolutely no problem. We can make the Ultrasonic Plastic Toy Whistle Welding Machine not only as 220V 50Hz single phase,  but also 110V/120V/ 60Hz single phase. So don't worry about it.


2. How to ship the machines?

Multi choices. LCL and FCL by sea; By Express (DHL,TNT, Fedex etc); By air.


3. How long can I get the goods?

We usually delivery in 7-15 working days, we will inform you shipping time based on your seaport.


4. How long is the guarantee? 

We promise guarantee as one year for non-human damage factor.


5. What should do if I meet some toubles when using?

You can solve them by reading the English manual book we have supplied you. Of courese, we can also take a video of showing how to solve the problems or dispatch our workers to your company.


6How can I pay the money?


Fastest way: Using your CREDIT CARD. ( Alibaba Trade Assurance, Paypal )

Common way: T/T(Telegraphic Transfer ) 30% as prepayment by T/T, after seen the copy of the B/L sent by fax, the balance of 70% should be effected . ( Western Union , L/C , Alipay, etc. )


7. What is your  MOQ?

MOQ: 1 set.



8How can I contact with you?

You can send inquiry to me. Besides, you can also contact me via email, WhatsApp, Skype, Wechat, QQ and so on. My contact info has shown in the below of the company information.






Any Protection?


We use the plywood case to pack the ultrasonic machine so that it can be safely shipped. We hope you will receive a good machine after long shipping.



Welding Machine Package





Who We Are



SHANGHAI HONGJIN ULTRASONIC ELECTRONIC EQUIPMENT FACTORY is a professional ultrasonic welding machines manufacturer with more than 10 years experiences, offering Ultrasound plastic welder, ultrasonic plastic welding machine, ultrasonic sewing machine, Ultrasonic spot welding machine, spot welder, ultrasonic metal welding machine, geocell production line, geogrid production line, non woven bag making machine, etc.


As a professional manufacturer of ultrasonic machines, HONGJIN is integrated by R&D, manufacturing, distribution and relative service as well. we insist the principle of 'quality the first, customers the highest' and ensure high quality, excellent service and sincere cooperation with customers all over the world. In order to serve our customers much better, our overseas after-sales department can provide fast after sale service all over the world after machines arrive customers' factory. In the past 10 years, we have exported over 5,000 sets ultrasonic machines to different customers around the world, and got great reputation from them. In the face of honor and achievement, HONGJIN people will Keep clear mind and work much harder, we hope HONGJIN can grow up with our customers, welcome to visit and cooperate with us.



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Contact Us

Contact us -0414

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Ultrasonic Plastic Welding Machine

15KHZ - 20KHZ                 350W - 4200W


Ultrasonic Metal Welding Machine

20KHZ - 40KHZ              100W - 3600W



Ultrasonic Spot Welding Machine

20KHZ - 40KHZ                 100W - 3500W


Ultrasonic Sewing Machine

15KHZ - 20KHZ              1000W - 3500W



Geocell Production Line / Geocell Machine Equipment

30.8KW - 61.6KW      11 units - 22 units welding heads


Geogrid Production Line / Geogrid Machine Equipment

31.2KW - 41.6KW         12 units - 32 units welding joints



Ultrasonic Spin Plastic Welding Machine

1000W - 5000W


Production Line of Mine Underground Support Net 

20.4KW - 41KW               8 - 16 working-sets   









2.8288 s.