Ultrasonic Transducer with Booster 20kHz for Mask Welding

Ultrasonic transducer is the core component of welding machine, which is mainly composed of vibrator and amplitude modulator. Its function is to convert electrical energy into mechanical energy through simple harmonic vibration of vibrator and drive resonance of transducer under the excitation of electric signal. The transducer vibrator adopts sandwich structure, which is composed of the front and rear driving blocks, piezoelectric wafers and electrode plates clamped by prestressed bolts. The front drive block and amplitude modulator are assembled by connecting screws.

When a voltage is applied at the two poles of the piezoelectric wafer, due to the reverse piezoelectric effect of the piezoelectric ceramic material, the piezoelectric wafer will deform in the thickness direction (i.e. the axial direction of the transducer). The deformation is repeatedly stretched and compressed under the action of alternating current, thus converting electrical energy into mechanical energy. Under the action of alternating current, the oscillator periodically stretches and compresses at the resonant frequency, and at the same time drives the amplitude modulator to resonate. In this way, the oscillator and the amplitude modulator become a simple harmonic vibration unit. The vibrator is excited by the electrical signal, and then the amplitude modulator is excited, and the two resonate. At the same time, the radial deformation of each resonant element is periodic. The axial deformation is the largest at both ends of the element, and the radial deformation is the smallest, while the position of the middle node is opposite. The structural gain of the resonant unit is directly proportional to the mass ratio at both ends of the node. The amplitude of the ultrasonic transducer depends not only on the structural gain of the vibrator and amplitude modulator, but also on the applied voltage. The higher the amplitude, the higher the voltage, the higher the output power.

Ultrasonic Transducer with Booster 20kHz for Mask Welding

Ours Ultrasonic Co.,Ltd

Ours Ultrasonic Co.,Ltd was established in 2009 .Registered capital of 3 million.Our Plant located at Shenzhen ,China More than 2,000 square meters . The company employs 100-150 people, including 10 technicians and 15 international and domestic sellers. Ultrasonic digital generator and PCBs . monthly production is 1000-3000 units, and ultrasonic cleaning and welding transducer 200,000pcs,ultrasonic immersible pack about monthly 20,000 sets.

At OURS ULTRASONIC ,We specially made an easy high power ultrasonic way ,We are manufacturer of Ultrasonic generator for cleaning and welding ,Ultrasonic transducer for cleaning,welding and powder vibration . Ultrasonic immersible transducer pack and cleaning machine ,Piezoelectric ceramic &ultrasonic equipment.

Our vision:High power ultrasonic is our main service purpose,the products what we offered are the best quality with best price,also excellent sale service for you always.

Meet in OURS ULTRASONIC:We are committed to the transmission of industrial ultrasonic to all parts of the world.OURS Ultrasound products all over the world.

Working at OURS ULTRASONIC:Professional ultrasonic technology service.Provide the best pre-sale ,Sales service,and after sales service.

Living in OURS ULTRASONIC:We are committed to expanding ultrasound products.Making OURS Ultrasonic Products being an important Part of Everyday Life.

We exported to Europe,America,Asia, Oceania,even Africa. such as Italy, Slovakia,Netherlands,France,Germany, Russia，Croatia, Slovenia, Switzerland, Portugal,USA, Canada,Mexico,Brazil, Ireland, Philippines,India,Malaysia, Indonesia,South Africa,etc.

We Trust that Ours Ultrasonic company will be come true the world wide brand name in near future and your support is most importance and positive for us,Let’s go for Ultrasonic Industry!