The ultrasonic cleaning machine consists of an ultrasonic generator and an ultrasonic transducer. The ultrasonic transducer is a sandwich type transducer made of piezoelectric ceramic material, which undergoes mechanical vibration under the effect of an alternating electric field.

Common questions about ultrasonic transducers

If the ultrasonic transducer is damp, a megohmmeter can be used to check the plug connected to the transducer, and the insulation resistance value can be used to determine the fundamental condition. Generally, it is required that the insulation resistance be greater than 5 megohms. If the insulation resistance value cannot be achieved, it is usually due to moisture damage to the transducer. The entire transducer (excluding the spray coated casing) can be placed in an oven set at 100 ℃ and dried for 3 hours, or a hair dryer can be used to remove moisture until the resistance value is normal and interrupted.

When the two transducer oscillators ignite and the ceramic material breaks, it can be visually inspected with a megohmmeter. It is generally used as an emergency response method to disconnect a single damaged oscillator without affecting the normal operation of other oscillators.

Three oscillators come loose, and our transducer uses two layers of bonding and screw fastening to ensure skill. Under normal circumstances, this situation will not occur.

Perforation of the vibration surface in 4 stainless steel transducers may occur after 10 years of full load operation.

Article source: Kaiping ultrasonic cleaning machine http://www.kpzfcsb.com/