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Product Details:

Ultrasonic transducer

 

Transducers

Sound field of a non focusing 4 MHz ultrasonic transducer with a near field length of N = 67 mm in water. The plot shows the sound pressure at a logarithmic db-scale. Sound pressure field of the same ultrasonic transducer (4 MHz, N = 67 mm) with the transducer surface having a spherical curvature with the curvature radius R = 30 mm

Ultrasonic transducers convert alternating current (AC) into ultrasound and vice versa. The transducers typically use piezoelectric transducers^[3] or capacitive transducers to generate or receive ultrasound.^[4] Piezoelectric crystals are able to change their sizes and shapes in response to voltage being applied.^[3] On the other hand, capacitive transducers use electrostatic fields between a conductive diaphragm and a backing plate.

The beam pattern of a transducer can be determined by the active transducer area and shape, the ultrasound wavelength, and the sound velocity of the propagation medium. The diagrams show the sound fields of an unfocused and a focusing ultrasonic transducer in water, plainly at differing energy levels.

Since piezoelectric materials generate a voltage when force is applied to them, they can also work as ultrasonic detectors. Some systems use separate transmitters and receivers, while others combine both functions into a single piezoelectric transceiver.

Ultrasound transmitters can also use non-piezoelectric principles such as magnetostriction. Materials with this property change size slightly when exposed to a magnetic field and make practical transducers.

A capacitor ("condenser") microphone has a thin diaphragm that responds to ultrasound waves. Changes in the electric field between the diaphragm and a closely spaced backing plate convert sound signals to electric currents, which can be amplified.

 

 

Product Details:

A hot air dryer works by forcing hot air over a product or through a stream of air to evaporate and remove moisture. The heating element warms the air, and a fan system circulates it through the drying chamber. As the hot air passes over the material, it picks up moisture, which is then either exhausted or, in some types, cooled to condense the water, which is then collected.  Common working principles

• Forced convection: Air is heated and a fan pushes it through the drying chamber, circulating around products on trays. As the air becomes moist, it is either discharged or recirculated to maximize efficiency. 
• Moisture removal: As the hot air comes into contact with a moist surface, it picks up the water molecules. This process is enhanced by airflow, which lowers the vapor pressure and removes the layer of moisture around the material. 
• Condensation (for compressed air): In some systems, particularly for compressed air, the hot air is cooled below its dew point, causing the moisture to condense into liquid water. This water is then collected and drained away, leaving dry air. 
• Regeneration: In industrial or desiccant dryers, the process may involve a regeneration step to dry out the material that absorbed the moisture, often using a smaller amount of air or heat. 
• Even heating: In many industrial dryers, a rotating drum or a system of fans and ducts ensures that the material is exposed to the hot air evenly, preventing "hot spots" and ensuring consistent drying throughout the batch. 

Additional Information:

• Item Code: 8421
• Production Capacity: MORE THAN 100
• Delivery Time: 4 TO 6 WEEKS
• Packaging Details: CORTON PACKAGING AND BUBBLE SHEET PACKING

Product Details:

SIDILU ULTRASONIC innovated the Ultrasonic Generator. The ultrasonic generator is a device that converts utility power into a corresponding high-frequency alternating current of a transducer to drive a transducer and is an important component of a high-power ultrasonic system. The ultrasonic generator generates a signal of a specific frequency, which may be a sinusoidal signal or a pulsed signal. This specific frequency is the frequency at which the transducer operates. Ultrasonic equipment generally uses ultrasonic waves of 25 kHz to 40 kHz.  

Specification 

Features

❑ Digital Display and Controls.

❑ Frequency fine-tuning: The frequency is adjusted so that the ultrasonic generator always works at its optimum state.

❑ Automatic follow-up: Once the device has been initially set up, it can be operated continuously without the need to adjust the generator.

❑ System protection: When the system works in an unsuitable operating environment, the generator will stop working and display an alarm to protect the device from damage.

❑ Amplitude adjustment: The amplitude can be increased or decreased instantaneously during the working process.

❑ The system has Control Mode and Continues Mode.
Advantages

❑ The conversion efficiency is high.

❑ The ultrasonic generator creates a signal of a specific frequency.

❑ The perfect ultrasonic generator mainly provides feedback signals in the two aspects of output power & frequency tracking.

❑ The efficiency is maximized.

❑ The amplitude setting range is 0% to 100% divided into four stages.

❑ Reduced Thermal Damage.

❑ Low Maintenance.

Additional Information:

• Item Code: SIDILU-HAD
• Production Capacity: 50
• Delivery Time: 4 WEEKS
• Packaging Details: WOODEN PACKING, THERMOCOL, BUBBLE SHEET, SAFE LOGISTIICS

Product Details:

Our company has achieved widespread recognition in providing Portable Medical Ultrasonic Cleaners to the clients. This product is manufactured as per the set industry standards and use modern technology and the finest quality components. This product can be installed easily and has user friendly design. This product is undergoing various tests prior to dispatching the delivery from the end to ensure its flawlessness.

 

Features:

 

• Compact design
• Complete safety
• Negligible maintenance

 

 

Additional Information:

• Item Code: SIDILUSSCB
• Production Capacity: 1000
• Delivery Time: 3 WEEKS
• Packaging Details: BEST PACKING WITH THERMOCOL AND CARTON BOX

Product Details:

An industrial ultrasonic cleaner is a heavy-duty cleaning system designed for high-volume, high-performance cleaning tasks in manufacturing, automotive, aerospace, medical device, and electronics industries. These units are built to handle large parts, tough contaminants, and continuous operation.

�� What Is an Industrial Ultrasonic Cleaner?

It’s a robust version of a standard ultrasonic cleaner, equipped with a large stainless-steel tank, multiple powerful transducers, and often features automated controls. It uses ultrasonic waves (typically 20–40 kHz or even lower for heavy contaminants) to remove oils, greases, carbon deposits, rust, and other contaminants from metal, plastic, glass, or ceramic parts.

��️ Common Industrial Applications:

• Automotive: Engine blocks, carburetors, injectors, gears

• Aerospace: Precision components, turbine blades, instrumentation

• Medical & Pharmaceutical: Surgical tools, implantable devices, labware

• Electronics: PCBs, sensors, delicate circuitry

• Manufacturing: Molds, dies, machined parts, extrusion nozzles

⚙️ Key Features:

• Large tank capacity: Ranges from 10 liters to several hundred liters

• Multiple frequency options: For cleaning various materials and levels of contamination

• High-power transducers: For deep and fast cleaning

• Integrated filtration systems: To maintain clean solution during long cycles

• Heating elements: Up to 80–90°C to enhance cleaning

• Timers & programmable cycles: For consistency and efficiency

• Automated lift baskets: For safe handling of heavy or delicate items

• Rinse & drying stations: Optional for complete cleaning lines

✅ Benefits:

• Removes even stubborn contaminants from complex parts

• Reduces manual labor and harsh chemical use

• Improves product quality and consistency

• Speeds up turnaround time in manufacturing/repair

• Non-destructive and environmentally friendly when used with proper solutions

⚠️ Considerations Before Buying:

• Size and weight of parts you’ll be cleaning

• Type of contaminants you need to remove

• Material compatibility with ultrasonic cleaning

• Tank size and number of parts per cycle

• Throughput and automation needs

• Power and frequency best suited to your application

�� Customization & Specialized Options:

• Multi-stage systems (wash, rinse, dry)

• Explosion-proof models (for volatile solvents)

• High-frequency systems for delicate electronics

• Low-frequency models for heavy-duty degreasing

• PLC-controlled or fully automated lines

Product Details:

SIDILU ULTRASONIC innovated the Ultrasonic Generator. The ultrasonic generator is a device that converts utility power into a corresponding high-frequency alternating current of a transducer to drive a transducer and is an important component of a high-power ultrasonic system. The ultrasonic generator generates a signal of a specific frequency, which may be a sinusoidal signal or a pulsed signal. This specific frequency is the frequency at which the transducer operates. Ultrasonic equipment generally uses ultrasonic waves of 25 kHz to 40 kHz.  

Specification 

Features

❑ Digital Display and Controls.

❑ Frequency fine-tuning: The frequency is adjusted so that the ultrasonic generator always works at its optimum state.

❑ Automatic follow-up: Once the device has been initially set up, it can be operated continuously without the need to adjust the generator.

❑ System protection: When the system works in an unsuitable operating environment, the generator will stop working and display an alarm to protect the device from damage.

❑ Amplitude adjustment: The amplitude can be increased or decreased instantaneously during the working process.

❑ The system has Control Mode and Continues Mode.
Advantages

❑ The conversion efficiency is high.

❑ The ultrasonic generator creates a signal of a specific frequency.

❑ The perfect ultrasonic generator mainly provides feedback signals in the two aspects of output power & frequency tracking.

❑ The efficiency is maximized.

❑ The amplitude setting range is 0% to 100% divided into four stages.

❑ Reduced Thermal Damage.

❑ Low Maintenance.