Innovative 35KHz Ultrasonic Welding Device for Textile Fabrication
Introduction:
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The main core components of the latest ultrasonic rotary sewing machine are still ultrasonic vibrator and ultrasonic power supply. The ultrasonic wireless stitching system is composed of 35KHZ ultrasonic transducer, booster, disc-type ultrasonic sonotrode and supporting special intelligent 35KHz ultrasonic generator. The ultrasonic generator converts the mains power into 35KHz high-frequency, high-voltage alternating current and supplies it to the ultrasonic transducer. The ultrasonic transducer converts electrical energy into high-frequency vibration mechanical energy, and the transducer generates amplitude when doing longitudinal telescopic movement, and then transmits it to the disc-type ultrasonic sonotrode through the booster, and the disc-shaped sonotrode converts the longitudinal vibration into rotary vibration. So that the disc type welding head is welded, equipped with the frame, pressure wheel and auxiliary structural and control components, it is a perfect ultrasonic rotary sewing machine. |
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Ultrasonic seamless stitching is an advanced technology that joins synthetic materials and blends to create continuous and impermeable seams. Fabrics can be 100% thermoplastic synthetic fibers or blended fibers with a natural fiber content of up to 40%. The ultrasonic sewing machine uses a disc-type sonotrode for roll welding, which cleverly converts the longitudinal vibration of the transducer, and the disc-type sonotrode radiates 360° outward radial vibration in the diameter direction to achieve seamless stitching of the material. Ultrasonic seamless stitching plays an increasingly important role in various industries, meanwhile ultrasonic seamless stitching technology also completely solves the problem that the movement direction of ultrasonic welding head and the movement direction of the cloth are inconsistent and out of synchronization, which will replace ordinary sewing machines to a large extent.
Application:
Ultrasonic sewing machine is playing an increasingly important role in various industries, mainly including:
1. The clothing industry.
For clothing manufacturers, ultrasonic sewing machines are very fast, clean, and economical. Ultrasound can be used for various artificial fabrics and plastics, and natural fabrics can also use a minimum content of at least 60% thermoplastic. Ultrasonic seamless stitching technology provides beautiful and smooth seams for lightweight underwear and sportswear fabrics, and is also very suitable for connecting with Velcro and polyester straps. Fabric seams can be completely flat on the body with adhesive tape, which is four times stronger than sewn seams.
2. Medical industry.
Ultrasonic sewing machines can produce commonly used clothing including protective clothing, disposable hospital surgical clothing, shoe covers, masks, baby warm clothing, filters, bags, curtains, sails, and mesh stitching. Ultrasonic seams are beneficial in the manufacturing of these items, as sealing edges and seams without suturing holes will not penetrate chemicals, liquids, blood borne pathogens or other particles.
3. Outdoor products industry.
Due to the airtightness of ultrasonic stitching, it can form strong joints and reduce the formation of holes. Therefore, this technology is also used to manufacture outdoor products such as sails and parachutes. This technology is widely used in clothing for skiing, cycling, sailing, mountaineering, rowing, hiking, and other sports, as well as waterproof backpacks, outdoor tents, military equipment, and so on.
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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. High stability. The rotation of the welding wheel and the pressure wheel is completely synchronized during ultrasonic wireless stitching, there is no speed and angle difference, no stretching, twisting or deformation of the cloth, and the accuracy is extremely high. Thanks to the hot melt effect, there is no need for needles and threads, resulting in increased water resistance, lighter weight and easier folding.
2. Welding and sealing synchronization. The ultrasonic wireless stitching equipment is not only suitable for continuous stitching, but also for cutting textiles while welding, and realizing automatic edge banding.
3. No thermal radiation. When ultrasonic stitching, energy penetrates the material layer for welding, there is no thermal radiation, and during the continuous stitching process, heat is not transferred to the product, which is particularly beneficial for the packaging of heat-sensitive products.
4. The weld seam is controllable. The cloth is under the traction of the welding wheel and the pressure wheel, passing through it, and the cloth is welded using ultrasonic waves, and the size and embossing of the weld can be changed by replacing the pressure wheel, which is more flexible and convenient to use.
5. Wide range of applications. All thermoplastic (heated and softened) fabrics, special tapes, films can be welded using ultrasonic wireless stitching equipment, and rollers made of hardened steel for long service life.


- Comments From Clients:

Payment & Shipping:
| Minimum Order Quantity | Price(USD) | Packaging Details | Supply Ability | Delivery Port |
| 1 Unit | 980~ 6980 | normal export packaging | 50000pcs | Shanghai |


The ultrasonic welding process, a cornerstone of our device's functionality, leverages high-frequency vibrations to create heat, seamlessly bonding materials together without the need for traditional sewing or adhesives. This method not only enhances durability and aesthetic appeal but also significantly reduces production times and costs. Our device is specifically engineered to cater to a wide range of textile applications, from fashion and apparel to medical and automotive industries, offering unparalleled flexibility and efficiency. Beyond its technical prowess, the 35KHz Ultrasonic Welding Device stands out for its user-friendly design. Equipped with an intuitive interface and adjustable parameters, it allows for effortless customization to meet diverse material requirements. Moreover, its compact and robust build ensures easy integration into existing production lines, maximizing workspace utility. At Hanstyle, we are proud to pave the way for sustainable and innovative textile fabrication solutions, and our latest ultrasonic welding device is a reflection of our dedication to excellence and customer satisfaction. Explore how our technology can revolutionize your production process, ensuring every stitch epitomizes perfection.




