Low Frequency Ultrasonic Transducer

Shenzhen Soner Technology Co., Ltd. is one of the leading manufacturers and suppliers of low frequency ultrasonic transducer in China. With abundant experience, we warmly welcome you to wholesale high quality products for sale here from our factory. We also accept customized orders.

Low-frequency ultrasonic transducer is a kind of low-frequency bolt-clamped Langevin transducer that is precisely stacked from composite components. The specific features are as follows:

1. Low-frequency ultrasonic transducer employs a composite stacked structure consisting of front and rear metal cover plates, a piezoelectric ceramic stack, and a high-strength prestressed screw, which is adapted to the energy conduction requirement. The piezoelectric ceramic primarily uses piezoelectric materials with high coupling coefficients.

2. Low frequency ultrasonic transducer is a bolt-clamped Langevin structure. There is a high-prestressed screw running throughout the entire structure that applies precise high pressure, which ensures the piezoelectric ceramic element remains under pressure. Under the help of this structure, it avoids piezoelectric ceramic breakage and wear caused by tensile stress to extend the service life.

The shape of the front cover structure can be made a different design to meet different needs. Take ultrasonic cleaning as an example; the front cover can be designed in a horn shape or as a planar radiating type. The horn shape can increase the ultrasonic radiation area, which is suitable for medium-volume cleaning tanks (50-500 L). However, the planar type is suitable for high-precision cleaning purposes. The number of transducers can be installed flexibly according to the power consumption of the cleaning equipment, which supports series or parallel drive, so that it utilizes the custom needs of industrial cleaning equipment.

28Khz Ultrasonic cleaning transducer is suitable for medium to large volume ultrasonic cleaning tank, which can provided deep cleaning for complex and moderately contaminated industrial parts:

1. It is suitable for deep cleaning Mechanical Hardware, such as: bearings, gears, valve bodies, fasteners, hydraulic components, etc., because it can efficiently removing oil, metal shavings, and light rust from surfaces and crevices.

2. it is suitable for deep cleaning Automotive Parts, such as automotive wheel hubs, brake components, engine accessories, piping parts, etc., it can remove residual cutting fluid, oil, and welding slag, and especially providing pretreatment for subsequent painting and assembly.

3. it is suitable for cleaning Molds and Tooling, such as carbon deposits, adhesive residue, and residual materials from the cavities and runners of small and medium-sized injection molds, die-casting molds, and stamping dies. All those parts can be thorough clean without complete disassembly, balancing efficiency and mold precision protection.

The 28kHz ultrasonic cleaning transducer is a mainstream core component of industrial ultrasonic cleaning equipment, which precisely adapts to the cleaning needs of medium to large workpieces, moderately stubborn stains, and medium-precision protection.

Compared to 40KHz ultrasonic cleaning transducer, it has following advantage:

1. Stronger Cleaning Power: it has a Larger vibration amplitude which result in stronger significant mechanical impact and cavitation effect. So it can faster remove the moderately stubborn stains (such as thick oil stains and light rust) and shorter cleaning cycles.

2. Better Compatibility with Larger Tanks: its lower ultrasonic wave can propagation attenuation and wider coverage, that allow for larger volume cleaning tanks. More importantly, it support batch cleaning of multiple workpieces. The 40kHz ultrasonic cleaning transducer with rapid energy attenuation is only suitable for small tanks and precision parts.

3. Superior Wear Resistance: The pre-stressed sandwich structure is better suited for high-power vibration but has stronger resistance to shock conditions. So that it has more than 50% longer lifespan than the 40kHz ultrasonic cleaning transducer, that makes it suitable for high-intensity continuous operation.

We provide global customers with OEM/ODM customization services for ultrasonic cleaning transducers Leveraging our comprehensive end-to-end production system and core technology reserves. We can provide full support from technology research and development to mass production and delivery, meeting the personalized needs of different industries and equipment specifications.

1. Complete production line: We have a complete production line, such as piezoelectric ceramic, metal part workshop, the assembly line , and the finished product testing equipment. At the same time, we strictly control the quality of each link to ensure the consistency and stability of the performance of each batch of products, controllable delivery cycle and traceable quality.

2.Multi-frequency custom capability: The core custom frequencies cover mainstream cleaning frequency bands such as 17KHz, 20KHz, 28KHz, 33KHz, 35KHz, and 40KHz. The transducer structural parameters (number of crystals, cover plate size, prestress value, etc.) can be precisely adjusted according to the customer's equipment power, the capacity of the ultrasonic cleaning tank, and characteristics of the work piece to be cleaned.

3.Full-process technical services: We provide full-process technical support from initial consultation to final delivery. In the initial stage, we can provide professional technical consultation based on customer needs with assisting in the analysis of operating conditions, and selection frequency and structure; in the middle stage, we provide customized product design services combining customer equipment interfaces, such as installation space and cleaning requirements to optimize the transducer's appearance, size and electrical parameters. So that it can ensure perfect compatibility with customer equipment; in the later stage, we provide professional performance testing services through multi-dimensional testing such as ultrasonic power testing, the vibration uniformity testing, the weathering resistance testing, and life simulation testing, all those test is to verify the product performance meets the standards and issue detailed test reports.