Botton / Side Mounted Submersible Ultrasonic Transducer Remove Oil Pipe Cleaning

Ultrasonic Transducer In The Tube Long Ultrasonic Cleaner 3000mm Remove Oil Ultrasonic Pipe Cleaning

Benefits and features

Powerful Ultrasonic cleaning

Engineered for optimum results, Piezo-ceramic transducer elements produce a powerful ultrasonic effect for

most difficult of cleaning tasks.

Durable construction

Manufactured from high quality stainless steel, both internally and externally, the tanks are easy to maintain and keep clean.

Safe and user friendly

Tooling is simply placed into a basket and lowered in to the heated detergent,

setting of time and temperature and the operation of other features is made easy by simple front panel controls. Dry run heating protection and automatic switch off bring additional safety features

40khz Ultrasonic Cleaner Generator 1200w With Ultrasonic Cleaning Transducer

40 kHz: The Workhorse

The vast majority of ultrasonic cleaning applications require the mid-sized cavitation bubbles created by a 40 kHz generator. Approximately 90 percent of all ultrasonic cleaning applications can be addressed at this frequency. It has enough power to shake contaminants loose but is small enough to penetrate closer to the substrate. This frequency works best when items have many through-holes and/or complicated blind holes that are difficult to reach using the larger cavitation bubbles generated at lower frequencies.

Typical applications of 40 kHz generators include carburetor cleaning, removing oils and metal chips from general machine shop applications, soot removal from items damaged in fires, cleaning of ceramics used in the high technology fields, removal of biological contaminants from surgical tools and many more.

The ultrasonic generator

The ultrasonic generator converts a standard electrical frequency of 60 Hz into the high frequencies required in ultrasonic transmission.

The ultrasonic frequency generator plays a key role in the overall performance of the system. Earlier generator designs developed a fixed frequency signal designed to operate at the resonant frequency of the transducer system. For example, if the design frequency of the transducer was 20 kHz, the generator developed exactly a 20 kHz signal. The problem with this design is that it tends to create hot spots and standing waves in the tank bath, providing uneven cleaning in different tank areas.

In most any ultrasonic cleaning system, there are multiple transducers that make up the transducer system. Due to manufacturing tolerances, it is highly unlikely that each transducer will have exactly the same resonant frequency. With a fixed frequency generator, the transducers that are closest in resonant frequency will operate the most efficiently in their respective areas, creating an uneven cavitation pattern. By sweeping the frequency just slightly above and below the center frequency, all transducers see their resonant frequency at the rate of sweep and maximum efficiency occurs, eliminating hot spots. Sweep frequency also eliminates standing waves from occurring by repeatedly overlapping the wavelength.

Many ultrasonic generators also have “autofollow” circuitry. Autofollow circuitry is designed to maintain the center frequency when the ultrasonic tank is subject to varying load conditions. When parts are placed in the tank or when the water level changes, the load on the generator changes. With autofollow circuitry, the generator matches electrically with the mechanical load, providing optimum output at all times to the ultrasonic tank.

Submersible Underwater Waterproof Ultrasonic Cleaner Transducers & Generators 28kHz / 40kHz

Ultrasonic Tank And Transducer Installation

Ultrasonic tanks are generally rectangular and can be manufactured in just about any size. Transducers are usually placed in the bottom or on the sides, or sometimes both when watt density (watts/gal) is a concern. The transducers can be welded directly into the tank, or watertight immersible units can be placed directly into the aqueous solution. In some instances, the immersibles may be mounted at the top of the tank facing down. For applications such as strip cleaning, one immersible is placed on the top and one on the bottom with minimal distance between them. The strip is then run through the very hard energy field. A tank should be sturdy in construction, ranging from 11-14 gauge in thickness. Larger, heavy-duty industrial tanks should be 11-12 gauge and should contain the proper stiffeners for support due to the weight of the solution.