Welding 28khz Transducer , Ultrasonic Piezoelectric Transducer With Black Steel Horn

Ultrasonic Welding 28khz Transducer with Black Steel Horn for Tea Bag Labeling Machine

Description:

Ultrasonic transducers are actually piezoelectric ceramics whose frequency is the same as their resonant frequency, using the piezoelectric effect of the material to convert electrical energy into mechanical vibration. Under normal circumstances, ultrasonic waves are first generated by an ultrasonic generator, converted into mechanical vibration by an ultrasonic transducer, and ultrasonic waves are generated by an ultrasonic derivation device and an ultrasonic receiving device.

The ultrasonic transducer is the core component of many ultrasonic equipment such as ultrasonic tea bag machine, ultrasonic shearing machine, ultrasonic hot drilling machine and ultrasonic mask machine. Its main function is to generate ultrasonic waves and convert them into mechanical vibration energy.

Components:

The ultrasonic transducer mainly comprises a casing, an acoustic window (matching layer), a piezoelectric ceramic disk transducer, a backing, an extraction cable, a receiver and the like. Among them, the piezoelectric ceramic disk transducer plays the same role as the general transducer, and is mainly used for transmitting and receiving ultrasonic waves; and on the piezoelectric ceramic disk transducer is a receiver, mainly by the outgoing cable The transducer, the metal ring and the rubber gasket are used as an ultrasonic receiver to receive the Doppler echo signal generated outside the band of the piezoelectric ceramic disk transducer.

Specifications:

Common Questions about ultrasonic transducers:

1. The ultrasonic vibrator is damp. You can check the plug connected to the transducer with a megger. Check the insulation resistance value to judge the basic situation. Generally, the insulation resistance is greater than 5 megohms. If the insulation resistance value is not reached, the transducer is generally damp. The whole transducer (excluding the sprayed plastic case) can be placed in the oven for about 3 hours at 100 °C or used to remove moisture to the resistance value. Normal until now.

2. the transducer vibrator is fired, the ceramic material is broken, and it can be combined with the naked eye and the megohmmeter. Generally, as an emergency treatment measure, the individual damaged vibrator can be disconnected without affecting the normal use of other vibrators.

3. vibrator degumming, our transducer is made of cement, screw fastening double guarantee process, under normal circumstances.

4. stainless steel vibrating surface perforation, the general transducer can be used for 10 years at full load, the vibrating surface perforation may occur.

Ultrasonic Welding 28khz Transducer with Black Steel Horn for Tea Bag Labeling Machine