Full range of Ultrasonic Transducer in China
FBELE has been specializing in the production of ultrasonic welding machines for 25 years. With guaranteed product quality, complete types and stable performance, fbele can customize products on demand. FBELE provides preferential quotations for customers and friends!
- Full range of size
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What is Ultrasonic Transducer
The function of ultrasonic transducer is to convert the input electric power into mechanical power (i.e. ultrasonic) and then transmit it, while it consumes a small part of power.
The technical problem of ultrasonic transducer is to design an ultrasonic transducer with large action distance and wide frequency band.
The transducer is composed of shell, matching layer, piezoelectric ceramic disc transducer, backing, outgoing cable and cymbal array receiver. The piezoelectric ceramic disk transducer is made of PZT-5 piezoelectric material polarized in the thickness direction. The cymbal array receiver is composed of 8 ~ 16 cymbal transducers, two metal rings and rubber washers. The action distance of the invention is greater than 35m, the frequency band width reaches 10kHz, and can detect long-distance targets moving at high speed.
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Why use FBELE Ultrasound Transducers
Specially designed for mask welding machine with high efficiency
The frequency used by the ultrasonic cleaning machine can be 10 ~ 500 kHz according to the size and purpose of the cleaning object.
The automatic production of FBELE company ensures the excellent consistency of the Ultrasonic Piezoelectric Transducer.
Ultrasonic plastic welding is convenient for welding parts that cannot be welded by other welding methods
The Advantage Of Ultrasonic Plastic Spot Welder transducer
Ultrasonic welding includes ultrasonic metal welding and ultrasonic plastic welding. Among them, ultrasonic plastic welding technology has been widely used. It uses the ultrasonic vibration generated by the transducer to transmit the ultrasonic vibration energy to the welding area through the upper weldment. Due to the large acoustic resistance at the junction of the two weldments, local high temperature will be generated to melt the plastic and complete the welding work under the action of contact pressure. Ultrasonic plastic welding is convenient for welding parts that cannot be welded by other welding methods. In addition, it also saves the expensive mold cost of plastic products, shortens the processing time, improves the production efficiency, and has the characteristics of economy, speed and reliability.
Common Problem of welder transducer
The common problem
- When the ultrasonic vibrator is damp, the plug connected with the transducer can be checked with a megohmmeter. The basic situation can be judged by checking the insulation resistance value. Generally, the insulation resistance is required to be greater than 5 megohm. If the insulation resistance value cannot be reached, the transducer is generally damp. Put the whole transducer (excluding the plastic sprayed shell) into the oven and set it at about 100 ℃ for drying for 3 hours, or use an electric hair dryer to remove the moisture until the resistance value is normal.
- When the transducer vibrator is ignited and the ceramic material is broken, it can be checked with the naked eye and megger. Generally, it is used as an emergency treatment measure to disconnect individual damaged vibrators, which will not affect the normal use of other vibrators.
For the degumming of the vibrator, our transducer adopts the double guarantee process of cementation and screw fastening, which will not happen under normal circumstances.
Stainless steel vibrating surface perforation. Generally, the vibrating surface perforation may occur when the transducer is used at full load for 10 years.
FBELE: Your Reliable SMD Buzzer Supplier in China
If you are a distributor of Ultrasonic Cleaning Transducer or need Ultrasonic Welding Transducer Booster to make your ultrasonic welding system, then FBELE will be your first choice to manufacture your Plastic Spot Welder Plastic Welding Machine.
FBELE Brand is one of the leading Ultrasonic power transducers suppliers and all of our ultrasonic spot weld transducers can meet ROHS and REACH, high quality,competitive price.stock for ready shipment.
FBELE is one stop solution for welder transducer for your project.FBELE can provide OEM and ODM service.whether you are Distributor of Ultrasound Welding Transducer or you are manufacturer of Plastic Spot Welder Plastic Welding Machine.
Please donot hesitate to contact us immediately for your Inquiry!!
What does customer say about FBELE Company
We cooperated with FBELE since 2018,what ever time I send massage to FBELE, I allways get their quickly reply even in middle ninght in BeiJing time, it seems we have no time difference with FBELE,It’s really amazing,it really very good service!
We know FBELE in June 2021 ,we are new client,
When I first bought FBELE products, I was worried about the quality, but after receiving the first batch of trial order goods, my doubts were dispelled. FBELE product quality is very good! We will place big order this year, thanks for FBELE!
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Genaral Questions About Ultrasonic Transducer
You can use a megger to check. If the insulation resistance value of 5 megohm is not reached, the transducer is generally damp. You can put the whole transducer (excluding the plastic sprayed shell) into the oven and set it at about 100 ℃ to dry for 3 hours, or use an electric hair dryer to remove the damp until the resistance value is normal.
Transducer: 0.0127mm at 20 kHz and 0.0127mm at 40 kHz; Amplitude modulator: 0.0254mm at 20 kHz and 0.0127mm at 40 kHz; Welding head: 0.0254mm for 20 kHz and 0.0254mm for 40 kHz.
Screw in torque. 14-2Nm ; Tightening torque between transducer and amplitude modulator, between amplitude modulator and welding head: 15KHz application, 61nm; 20kHz application, 47.5nm; 30kHz application. 24.4Nm ; 40KHz application. 24.4Nm。
It can be checked with the naked eye and megger. Generally, it is used as an emergency treatment measure to disconnect individual damaged vibrators, which will not affect the normal use of other vibrators.
Solution: check whether there is a problem with the installation of these components. If you still can’t find the reason, you can contact FBELE online technicians to help you solve, troubleshoot and solve the problem.