Kaijo Can Help Choose the Right Aluminum Cleaning System Such an industrial ultrasonic cleaning system will clean aluminum parts rapidly, removing all traces of dirt, even in hard-to-reach places, crevices and dead-end holes.
The higher frequency creates small, low-energy cavitation bubbles that will not damage the aluminum surface. The heat softens grease and oily residue while the detergent helps dissolve contaminants. Putting these factors and restrictions together, cleaning aluminum parts in a heated, high-frequency ultrasonic bath with a neutral detergent will give the best results. As a result, neither can be used in the ultrasonic bath. Aluminum is a highly reactive element that suffers from corrosive action from both acids and bases. If cleaning takes substantially longer because of the higher frequencies used for cleaning aluminum parts, ultrasonic baths can be heated and cleaning agents can be added to the cleaning solution.ĭepending on the type of contaminant to be removed, cleaning agents are usually acidic or bases. There are several measures that allow for more rapid ultrasonic cleaning at all frequencies but for the lowest frequencies these methods are often not needed. Shortening Cleaning Times at Higher Frequencies For aluminum parts, higher frequencies can be used but the lower energy of the smaller cavitation bubbles will result in increased cleaning times. That way, steel and similar rugged parts can be cleaned quickly at low frequencies. If the cleaning application regularly cleans a variety of parts, including steel and aluminum components, an ultrasonic cleaning system that can produce two or more frequencies should be used. For fragile parts or parts with soft surfaces, frequencies of 38 kHz or higher have to be used. These blasts remove even the toughest dirt but can also result in surface pitting and damage for delicate parts. Low frequencies of 19.5 kHz and 26 kHz generate large bubbles that produce a high energy blast when they collapse at sound wave peaks. In general, parts with heavy contamination are cleaned with lower ultrasonic frequencies because the cleaning action of the cavitation bubbles is more intense. How the Ultrasonic Frequency Affects Cleaning Performance Ultrasonic cleaning system suppliers can propose the right industrial ultrasonic cleaners and help choose the best bath temperatures and cleaning solutions to clean aluminum parts quickly and completely. At the same time, aluminum reacts with both acidic and base cleaners so a neutral cleaning solution is required for the ultrasonic bath. Aluminum is a softer metal and surfaces can suffer pitting in ultrasonic cleaning systems. For aluminum parts, getting rapid and effective cleaning without damaging the parts is more difficult. Parts with hard surfaces such as those made from steel or brass are easy to clean with ultrasonic cleaners and low frequencies can clean these parts very quickly. US Shower and Mega Tube Megasonic Cleaner.Quava Mega Puck Megasonic Cleaning System.High Frequency Ultrasonic Cleaner Phenix Legend II.
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