High-Efficiency Plastic Welding Machine for Non-Woven Materials
Introduction:
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Ultrasonic bonding is achieved by transmitting high-frequency vibrations to the fabric. When a synthetic material or nonwovens passes between the corner of the ultrasonic device and the anvil, vibrations are transmitted directly to the fabric, rapidly generating heat in the fabric. The ultrasonic energy generated by the ultrasonic generator is added to the transducer, generating longitudinal mechanical vibrations that are amplified by the luffing rod and the cutter head, obtaining uniform, intense ultrasonic waves on the plane of the cutter head (also known as the weld head).
Ultrasonic sewing machines can quickly seal, stitch and trim synthetic fibers without the use of thread, glue or other consumables. Although ultrasonic sewing machines are similar in appearance and operation to conventional sewing machines, they have a larger gap between their runners and welding wheels, making them ideal for manual operation with tight tolerances or near bends. Ultrasonic bonding eliminates needle and thread breakage, line color change, and line dispersion. Ultrasonic sewing machines are produced 4 times faster than conventional sewing machines and are cost-effective. |
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Application:
Ultrasonic sewing machines are based on the principle of ultrasonic welding. Used in chemical fiber cloth, nylon cloth, knitted fabric, non-woven fabric, spray cotton, PE paper, PE + aluminum, PE + cloth composite materials; Suitable for clothing, jewelry series, Christmas ornaments, bedding, car covers, non-woven fabrics, leather lace, pajamas, underwear, pillowcases, quilt covers, skirt flowers, hairpin accessories, distribution belts, gift packaging belts, composite cloth, mouth cloth, chopstick cover seat covers, coasters, curtains, raincoats, PVE handbags, umbrellas, food packaging bags, tents, shoes and hat products, disposable surgical gowns, masks, surgical caps, medical eye masks, etc.
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Demonstration Of The Working Performance:
Specifications:
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Model No: |
H-US15/18 |
H-US20A |
H-US20D |
H-US28D |
H-US20R |
H-US30R |
H-US35R |
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Frequency: |
15KHz / 18KHz |
20KHz |
20KHz |
28KHz |
20KHz |
30KHz |
35KHz |
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Power: |
2600W / 2200W |
2000W |
2000W |
800W |
2000W |
1000W |
800W |
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Generator: |
Analog / Digital |
Analog |
Digital |
Digital |
Digital |
Digital |
Digital |
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Speed(m/min): |
0-18 |
0-15 |
0-18 |
0-18 |
50-60 |
50-60 |
50-60 |
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Melting Width(mm): |
≤80 |
≤80 |
≤80 |
≤60 |
≤12 |
≤12 |
≤12 |
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Type: |
Manual / Pneumatic |
Pneumatic |
Pneumatic |
Pneumatic |
Pneumatic |
Pneumatic |
Pneumatic |
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Motor control mode: |
Speed board / Frequency converter |
Speed board |
Frequency converter |
Frequency converter |
Frequency converter |
Frequency converter |
Frequency converter |
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Number of Motors: |
Single / Double |
Single / Double |
Single / Double |
Single / Double |
Double |
Double |
Double |
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Horn Shape: |
Round / Square |
Round / Square |
Round / Square |
Round / Square |
Rotary |
Rotary |
Rotary |
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Horn Material: |
Steel |
Steel |
Steel |
Steel |
High Speed Steel |
High Speed Steel |
High Speed Steel |
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Power supply: |
220V/50Hz |
220V/50Hz |
220V/50Hz |
220V/50Hz |
220V/50Hz |
220V/50Hz |
220V/50Hz |
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Dimensions: |
1280*600*1300mm |
1280*600*1300mm |
1280*600*1300mm |
1280*600*1300mm |
1280*600*1300mm |
1280*600*1300mm |
1280*600*1300mm |
Advantage:
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1. It has the advantages of one-time melt molding, no burrs, convenient wheel replacement, diverse styles, fast speed, no preheating, no temperature debugging and so on.
2. Double motor, ultrasonic luffing rod and welding wheel can be run, and the welding speed is fast.
3. The flower wheel is designed according to the pattern to enhance the strength and aesthetics of the processed products.
4. Short welding time, ultrasonic automatic sewing, no need for needle and thread, save the trouble of frequent replacement of needle and thread, sewing speed is 5 to 10 times of traditional sewing machine, width is determined by the customer.
5. Since the needle is not used, the sewing process is interrupted and the needle remains in the material, eliminating potential safety hazards, and belongs to a new generation of safe and environmentally friendly products.
- Comments From Clients:

Payment & Shipping:
| Minimum Order Quantity | Price(USD) | Packaging Details | Supply Ability | Delivery Port |
| 1 Unit | 280~1980 | normal export packaging | 50000pcs | Shanghai |


The core of this revolutionary product lies in its ultrasonic bonding capabilities. By harnessing high-frequency vibrations, this Plastic Welding Machine effortlessly joins fabrics without the need for traditional stitching, adhesives, or thermal methods. This ultrasonic process not only provides unparalleled bonding strength but also maintains the integrity and aesthetics of the material, ensuring a seamless finish that is both durable and visually appealing. Whether you’re dealing with protective clothing, medical gowns, or eco-friendly shopping bags, our machine offers a versatile solution to meet and exceed your manufacturing needs. Moreover, this Plastic Welding Machine is designed with productivity and efficiency in mind. Equipped with a double motor configuration and operating at a remarkable frequency of 20kHz, it delivers consistent, high-speed welding performance that can significantly reduce production times and increase output. The analog generator further enhances the machine's reliability and consistency, providing precise control over the welding process to achieve optimal results every time. With its robust design and advanced features, this machine is not only an investment in your company’s future but also a commitment to quality and innovation in the field of non-woven material processing.




