20KHz Ultrasonic Sewing Equipment with Advanced Generator and Transducer
Introduction:
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The principle of ultrasonic welding is to transmit high-frequency vibration waves to the surface of the two objects to be welded. Under pressure, the surfaces of the two objects rub against each other, forming a fusion between the molecular layers. Ultrasonic sewing machine adopts the principle of ultrasonic welding, which is a high-tech technology for welding thermoplastic products. A wide range of thermoplastic parts can be welded by ultrasonic welding without the addition of solvents, adhesives or other ancillary products. When synthetic or nonwoven materials pass between the corners and anvils of ultrasonic devices, vibrations are transmitted directly to the fabric, rapidly generating heat in the fabric. Ultrasonic sewing machines can quickly seal, stitch and trim synthetic fibers without the use of thread, glue or other consumables. It is designed for special applications in the textile, apparel and engineered fabric industries and can be done quickly in a single operation, saving time, manpower and materials. The seams bonded by ultrasonic sewing machines blend perfectly and are sealed. |
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Application:
Ultrasonic sewing machine is widely used in disposable surgical gowns, surgical caps, shower caps, hats, head covers, shoe covers, anti-corrosion clothing, electrostatic clothing, assault clothing, filters, chair covers, suit covers, non-woven bags and other industries. Suitable for lace clothing, ribbons, decoration, filtration, lace and quilting, decorative products, handkerchiefs, tablecloths, curtains, bedspreads, pillowcases, quilt covers, tents, raincoats, disposable surgical gowns and hats, disposable masks, non-woven bags, 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. No need for needle and thread, save cost, avoid the trouble of needle and thread breakage.
2. Humanized design, ergonomic, simple operation.
3. It can be used for linear and curved welding processing.
4. Meet the requirements of waterproof, airtight and anti-virus (bacteria).
5. The flower wheel is designed according to the pattern to enhance the strength and beauty of the processed products.
6. It can control the welding width and improve the production capacity.
7. The special welding arm design of the equipment has a good welding effect on the cuff.
- Comments From Clients:

Payment & Shipping:
| Minimum Order Quantity | Price(USD) | Packaging Details | Supply Ability | Delivery Port |
| 1 Unit | 980 ~ 2980 | normal export packaging | 50000pcs | Shanghai |


At the heart of this revolutionary sewing machine lies the principle of ultrasonic welding, a process that converts high-frequency vibration waves into heat through the use of an ultrasonic generator and a transducer. The method involves the application of these vibration waves to the surfaces of the fabric layers to be joined, creating a seamless bond without the need for traditional sewing threads or needles. This not only enhances the strength and durability of the finished product but also significantly reduces production time and material waste, setting a new benchmark in sustainable manufacturing practices. Our Fast Speed Intelligent 20KHz Ultrasonic Sewing Machine with Digital Generator is engineered to perfection, featuring a user-friendly interface and real-time monitoring capabilities. The digital ultrasonic generator ensures consistent performance and adaptability to a wide range of materials, including those used in surgical suits, ensuring that each stitch meets the highest standards of quality and reliability. With the inclusion of an advanced transducer, the machine offers precise control over the welding process, allowing for intricate patterns and details that are crucial in medical textiles. This seamless integration of ultrasonic generator and transducer technology makes Hanstyle's sewing machine an indispensable tool for any textile manufacturer aiming to stay at the forefront of innovation and quality in their products.




