High Quality Piezoelectrical 28KHz Ultrasonic Welding Transducer For Spot Welding Device
Introduction:
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Ultrasound is the conversion of high-frequency electric energy into mechanical vibration through a transducer. The characteristics of the transducer depend on the material selection and manufacturing process. The performance and service life of the transducer of the same size and shape are very different. Commonly used high-power ultrasonic transducers are used in ultrasonic plastic welding machines, ultrasonic metal welding machines, various handheld ultrasonic tools, continuous working ultrasonic emulsifying homogenizers, atomizers, ultrasonic engraving machines and other equipment. Commonly used 15KHz 20KHz 28KHz 35KHz 40KHz 60KHz 70KHz and other products can also design and manufacture non-standard transducers according to customer special requirements to meet various needs.
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Application:
Suitable for automobile industry, electric industry, medical industry etc. It’s been widely used for Non-woven materials, fabrics, PVC materials, popular for making clothing, toys, food, environmental protection non-woven bags, masks and other different products.
Demonstration Of The Working Performance:
Specifications:
|
Item NO. |
Frequency(KHz) |
Dimensions |
Impedance |
Capacitance（pF) |
Input |
Max |
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|
Shape |
Ceramic |
Qty |
Connect |
Yellow |
Grey |
Black |
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|
H-3828-2Z |
28 |
Cylindrical |
38 |
2 |
1/2-20UNF |
30 |
4000-5000 |
/ |
/ |
500 |
3 |
|
H-3828-4Z |
28 |
38 |
4 |
1/2-20UNF |
30 |
7500-8500 |
/ |
10000-12000 |
800 |
4 |
|
|
H-3028-2Z |
28 |
30 |
2 |
3/8-24UNF |
30 |
2600-3400 |
3000-4000 |
/ |
400 |
3 |
|
|
H-2528-2Z |
28 |
25 |
2 |
M8×1 |
35 |
1950-2250 |
2300-2500 |
/ |
300 |
3 |
|
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H-2528-4Z |
28 |
25 |
4 |
M8×1 |
30 |
3900-4200 |
/ |
/ |
400 |
4 |
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Advantage:
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- 1. High quality piezoelectric ceramic chips with strong and stable output.
2. High efficiency, high mechanical quality factor, achieving high electro-acoustic conversion efficiency at resonant frequency points.
3. Large amplitude: Computer optimized design, high vibration speed ratio.
4. High power, under the action of pre-stressed screws, the energy of piezoelectric ceramics is maximized;
5. Good heat resistance, low harmonic impedance, low calorific value, and wide temperature range for use.
- Comments From Clients：
Payment & Shipping:
| Minimum Order Quantity | Price（USD） | Packaging Details | Supply Ability | Delivery Port |
| 1 Piece | 180~330 | normal export packaging | 50000pcs | Shanghai |
