CE BIG 540L,5400W Engine Parts Industrial Ultrasonic Cleaner , Fuel Pump Ultrasonic Cleaning Machine JP-1108ST

Ultrasonic Frequency Choices Ultrasonic operating frequency is perhaps the single most important consideration when choosing an ultrasonic cleaning system. Each frequency has its own unique characteristics. Low frequencies are used for large, un-detailed parts with heavy contamination and produce un-even cleaning action in the fluid, while higher frequencies produce more evenly distributed cleaning action, and have the ability to penetrate small blind holes, threaded areas, and other detail. More frequency choices 68kHz / 80kHz / 120kHz are available. Choosing an ultrasonic frequency for a magnetostrictive system is easy, since there really is no choice at all. Magnetostrictive system designs typically operate at frequencies below 30kHz, making these systems unsuitable for most ultrasonic cleaning applications. Most parts being cleaned ultrasonically require the removal of lightly-bonded contaminants on the surface of precision parts, applications which are addressed with 40kHz, 80kHz orCROSSFIRE Multiple Frequency Ultrasonics operating in this range. Low frequencies would produce in-consistent cleaning results on such parts, and parts may be damaged by cavitational erosion. Although Zenith manufactures 28kHz ultrasonic systems, they are rarely recommended for any ultrasonic cleaning applications, unless they are combined with 40kHz in a CROSSFIRE system. This is the direct result of the thousands of sample parts which have been test-cleaned ultrasonically at Zenith. Our Ultrasonic Testing Service is used to develop complete processes for our potential customers. Parts are submitted and tested in various ultrasonic frequencies and cleaning agents to determine the best process to use for a given application. Low frequency ultrasonic cleaning systems in the 25kHz-30kHz range never produce a better cleaning result than higher frequency systems do. In fact, it is exactly the opposite. Parts are cleaned more effectively in systems operating at 40kHz and above. Since these systems are less damaging to components, quieter in operation, and better at cleaning in fine detailed areas, these systems are usually recommended for any cleaning application.