Author: DeKang

How to clean the circuit board with ultrasonic cleaner?

All electronic devices have the so-called circuit board, connecting one part to others to make sure that they are functioning well. Over time, dust or dirt can accumulate in the PCB, making it vulnerable to damages. Regular cleaning is necessary if you want your devices to run and operate normally. As the name suggest, ultrasonic cleaning involves ultrasound waves set between 20 KHz and 400 KHz, along with special solvent or soap solution. If you are using a machine, the solution will be p……

What is fullwave , semiwave, common mode, degas mode, turbo Sweep, power sweep , pulse mode ?

Fullwave: Fullwave mode is a standard cleaning mode based on a single frequency ultrasonic wave. Generally different stuffs should be cleaned with different ultrasonic cleaners with different frequencies. Semiwave: Semiwave mode is a soft cleaning mode based on a single frequency ultrasonic wave and its wave amplitude is a half of the original single frequency. Common mode: Common mode is a general cleaning mode based on a single frequency ultrasonic wave and its wave amplitude……

How to choose suitable frequency for ultrasonic cleaner?

Before we know the difference between ultrasonic bath frequencies we should know what the corresponding frequencies mean. 28KHz refers to the number of vibration per minute, which is 28,000 40KHz is the number of vibration per minute, which is 40,000 In the field of ultrasonic cleaning, the greater the number, the number of vibrations there are,the most common frequency one is 40 KHz, one is 28 KHz. Generally, the larger the bubble generated by the low-frequency acoustic wave, the stron……

How long is the service life of ultrasonic bath?

The service life of ultrasonic cleaner depends on several points. One is depend on the quality of transducer, and the other is how long the generator will last. You’d better purchase industrial grade ultrasonic bath from factory direct sale. Because their transducer is made of imported pressed ceramic parts,imported glue bonding and welding nail double process fixation. Glue bonding and welding nail technology requirements are very strict. Each line of transducers should be kept paralle……

Common fault and solutions of the ultrasonic cleaner

Please do not start the machine if no any water and solution in the ultrasonic cleaner tank, to avoid the air vibration. Or the vibration head will damage easily. Therefore, please use and operate the ultrasonic cleaner correctly. Common fault and eliminating methods Switch on the ultasonic cleaner , No LED indicator ,No ultrasonic. Cause: Power socket is Ok, no electricity input. (ACFU)Fuse burned-out. Switch on the ultasonic cleaner, LED indicator light on, No ultrasonic. Cause: The c……

How to choose the ultrasonic power ?

If the ultrsonic power too small , it will spend long time to remove the dirt. For the industry cleaning ,the ultrasonic power will be from 100W-1500W. Before cleaning , please take the cleaning tank size if can fill in your objects, the clening power depend the size of the cleaning tank. The larger of ultrasonic cleaner, The higher ultrasonic power. So the better way is to do the experiment at the first time, and then choose the appropriate ultrasonic cleaner. In addition, you can try t……

What’s the degas functions ?

Greatly shorten the heating or colling time after water injection, It is good for the system after The first adjustment.Remove the gas ,prevent the gas resistance, ensure the stability of the ultrasonic system during the machine is normal working.Eliminate the cavitation of water pump and reduce the noiseAfter the oxygen removal from water, It will reduce the aerobic corrosion and extend the service life.After the oxygen removal from water, It will improves the heating efficiency.

Which brand of ultrasonic cleaner is good?

In the competitive market of ultrasonic cleaner, There are still a lot of brands available, prices are also very different. How to buy an ultrasonic cleaner? Main parts of ultrasonic cleaner 1.Power drive board A lot of problems with ultrasonic cleaners are caused by power boards. When buying an ultrasonic cleaner, you can ask the manufacture to provide the pictures of the power board, and observe the materials and process. 2.Ultrasonic transducer Ultrasonic transducer is the core par……

How to customize ultrasonic cleaning machine according to the requirements

Sometimes standard models of ultrasonic cleaners can’t meet your demand,it is necessary to customize the ultrasonic cleaning machine. What do you need to consider for a custom ultrasonic cleaner? 1.The tank material of ultrasonic cleaner. The main material in the market is 304 stainless stee. 316 stainless steel is recommended if weak acid and alkali resistance is required. For strong acid and alkali resistance,titanium plate is recommend. Please pay attention to if they matche b……

How to select a high quality ultrasonic cleaner?

1.Manufacturing technique You can judge from the surface of ultrasonic bath. Is there any burr or point of weld on the surface of the machine?Materials 2. Materials The shell material and tank material of ultrasonic bath is very important, high quality materials are more resistant to corrosion. Poor quality materials can cause cracks, leakage, machine burn out under the high-frequency vibration. 3.Testing an important part of the ultrasonic cleaning machine ̵……