28KHz Ultrasonic Welding Transducer For Mask Ear-Loop Spot Welding

• Customization: Available
• Type: High Frequency Ultrasonic Sensor
• Output Signal Type: Both Digital and Analog
• Model NO.: SP-2528-2Z
• Sensitivity: High
• Certification: CE
• Frequency: 28kHz
• Output Power: 300watt
• Ceramic Diameter: 25mm
• Qty of Ceramic: 2 PCS
• Capacitance: 1.95-2.25NF,2.3-2.5NF
• Joint Bolt: M8*1
• Max. Amplitude: 3um
• Material: Aluminum
• Application: Welding Machine
• Warranty: One Year
• Transport Package: Carton/ Wooden Case
• Trademark: SP
• Origin: China
• HS Code: 8543709990
• Production Capacity: 1000pieces/Month

Product Description

Description:

Ultrasonic transducer is mainly composed of a central piezoelectric ceramic element, front and rear metal covers, pre-stressed screws, electrode pads and insulating tubes. The specific composition is shown in the figure below.
Back driver: The thick cylindrical element at the back of the piezoelectric transducer. The back driver abuts the rear-most ceramic and applies preload pressure, typically via a stacking bolt.
Electrodes: A thin electrically conductive disk placed between adjacent piezoelectric ceramics of a transducer. The transducer driving voltage is applied between these electrodes.
Front driver: Transmitting the transducer's ultrasonic energy to the horn or tool head, the front driver usually includes a mounting flange for connecting the housing.
Stack bolt: The bolt(s) used to sandwich the ceramics between the front and back drivers, thereby forming a resonant unit. When the bolt is tightened, it applies a compressive prestress to the ceramics.
Piezoelectric ceramic:Piezoelectric ceramics are the heart of the transducer. A component that converts the electrical signal of an ultrasonic generator into linear mechanical vibration.

Specifications:

Model	SP-2528-2Z
Frequency	28KHz
Output power	300Watt
Joint bolt	M8*1
Ceramic disc Diameter	25mm
Quantity of Ceramic discs	2pcs
Capacitance	1.95-2.25nF,2.3-2.5nF
Amplitude	3um
Application	Welding machine

 
Applied Range:
Ultrasonic transducer,ultrasonic generator and ultrasonic horn constitute a whole ultrasonic system,
which can be widely used to do welding in various kinds of industries.
Applied Industries : automobile industry, electric industry, medical industry, household appliance industry, non woven fabric
clothing, packing, office supplies, toys, etc.
Applied Machines : Ultrasonic cleaner,Beauty set,welding machines,cutting machines,Medical scalpel and tartar clear.
 

Competitive Advantage: 

1. Titanium, aluminum, steel materials of horn optional. 

2. Ceramic rings and titanium are imported from Japan and Germany

3. Once assembled, the transducers are aged before testing and final assembly. The properties of piezoelectric materials can change with time and pressure, so a bit of time to testing will identify nonconforming material.

4. One by one testing to ensure that each transducer performance are excellent before shipping.

5. Low impedance, high stability with long life and high reliability.

6. Provide customized service

7. One year warranty
 

Others Display:

FAQ:
1. Do you have it in stock?
We only have common products in stock but not for the nonstandard products.Because all the products need make based on customers' different requirements.

2. Could you advise to us the design based on our special requirements or based on our object samples?
Of course, we can do. Please tell us your idea or your application.
If you have sample object, send it to us or send detail pictures.

3.How long do you make the order product?
Common products for 7days, big qty and none standard products for 20days.

4. Do you have operating manual?
Of course, we will put it with the goods together.

5. How about the quality?
We have export to many other customers from all over the world, the feed back is good,quality is the first of our company.

6. Could you do OEM?
Yes, of course. We can produce according customers' requirement, just send us your requirements and design of drawing and sample.

7. Could we as your agent?
Of course. We are looking for sole agent in Country who have the willing to cooperate with us for long business term.

8. Payment:100%T/T in advance for small order. 70%T/T in advance as deposit, 30%T/T paid before shipment

9. Delivery?
1-2 units we could send by EXPRESS(DHL, UPS, FEDEX, TNT, EMS), heavy weight more than 50kg,we suggest to use sea freight LCL or by air.

10. Warranty:
One years Warranty with none human damage. After warranty time, factory will repair fix it or send the new parts on cost price. We can produce according customers'requirements, OEM is available, pls send me inquiry for quotations.