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China, Chinese Branson CJ20 Equivalent Ultrasonic Transducer - High Performance, Affordable Price1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Products Details Supplier Manufacturer price list catalog
SensorAffordable PriceUltrasonic TransducerUltrasonic Welding Transducer
Hangzhou Shengpai Technology Co., Ltd.
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Product Description Description:The ultrasonic transducer comprises a central piezoelectric ceramic element, front and rear metal cover plates, prestressed screws, electrode sheets, and insulating tubes. This type of sandwich transducer, also known as a bolt-fastened transducer, generates stable ultrasonic waves even when the load varies, making it the primary and most fundamental method for obtaining a power ultrasonic drive source.Depending on different designs, the shape of the ultrasonic transducer mainly includes column type (where the diameters of the front and rear metal cover plates are the same), horn type (where the diameter of the front cover plate is gradually reduced in an arc shape), and column type with a section in the middle.Core component:Piezoelectric ceramics are typically classified into two categories: "soft" and "hard." Hard piezoelectric ceramics are specifically designed for power supply applications due to their ability to withstand high mechanical stress and deliver strong, consistent performance under demanding conditions.Among hard piezoelectric ceramics, there are two primary types, commonly known as PZT-4 and PZT-8. PZT stands for lead zirconate titanate, a material that forms the basis of these ceramics, known for their excellent piezoelectric properties.PZT-8 piezoelectric ceramics are particularly notable for their superior characteristics. They have a higher quality factor (QM), which means they can generate more power with less energy loss, making them highly efficient. Additionally, PZT-8 ceramics can operate safely at higher temperatures due to their elevated Curie temperature, ensuring reliability in high-temperature environments. Furthermore, PZT-8 ceramics exhibit lower dielectric loss (Tang¦Ä), which reduces energy dissipation during operation, enhancing overall performance and durability.These features make PZT-8 ceramics ideal for high-power applications such as ultrasonic transducers, sonar systems, and industrial machinery, where both efficiency and stability under extreme conditions are crucial.Specifications:ModelBranson CJ20 ReplacementFrequency20KHzOutput power2000WattJoint bolt1/2-20UNFCeramic disc Diameter50mmQuantity of Ceramic discs4 pcsCapacitance11-17 nFAmplitude12umApplicationWelding machineTransducer production core step:Because piezoceramics are weak in tension, a static compressive prestress must be applied to prevent the piezoceramics from experiencing tensile stresses when the transducer vibrates ultrasonically. The prestress also assures that the piezoceramic interfaces make good contact so that the acoustic waves are transmitted well with minimum loss. The compressive prestress must be sufficient to prevent the piezoceramics from ever experiencing any ultrasonic tensile stress and prevent any lateral piezoceramic slippage. In the manufacturing process of ultrasonic transducers, the size of prestressing plays a decisive role in quality.The piezoelectric ceramic impedance and frequency will stabilize with the prestress's increase. A larger prestress can reduce the impedance of the transducer. If the piezoelectric ceramic is not sufficiently clamped, the transducer impedance will become larger. But not the largest is the best.Others Display: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 fabricclothing, 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. 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 on the shelf prior to testing will identify nonconforming material.3. One by one testing to ensure that each transducer performance are excellent.4. In good heat resistance, can be used in a wide range of temperature with long life and high reliability.5. Good stability, low heat6. Good consistency of frequency and static capacity7. Provide customized service8. One year warrantyFAQ: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 shipment9. 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.
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