Things Need to Know About Ultrasonic Sieves

Collection Of Ultrasonic Sieves

Ultrasonic Sieves are improved version of ordinary circulatory sieving machines. These sieving machines with the ultrasonic system give accurate sieving on the finer mesh. Ultrasonic sieving machine reduces many severe problems like delayed sieving process, product contamination etc. This device offers better results for sieving for all kinds of powders, especially sticky powders. It is very useful in enhancing the product quality and integrity. These machines are made with an ultrasonic system. And, the ultrasonic system consists of various small devices such as an ultrasonic generator, transducer, and net frame.

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Ultrasonic machine’s are also known as ultrasonic sifters. They are specially made for ultra fine powders. There are some products which are difficult to sieve. This is a big problem for manufacturers and it also reduces the productivity and profitability of the company. However, ultrasonic screening technology has greatly improved the situation and hence, greatly increased the productivity and profitability. And, it also enhanced the quality of products.

How Do Ultrasonic Sieve Works -

Ultrasonic Sieves work on Ultrasonic screening technique. Due to its ability to effectively separate ultra fine dry powders and other sticky materials, this sieving technique is often utilised in settings where high levels of accuracy and efficiency are required. An ultrasonic screening system works by converting energy into different forms and then evenly distributing that energy across the applicable parts of the system. The steps involved in this process are detailed below:

Ultrasonic Sieves

Step 1: Firstly, it converts electrical energy into a series of high-frequency pulses.

Step 2: Then, these high-frequency pulses are converted into mechanical energy in the form of sound waves. Due to this, the screen frame oscillates.

Step 3: And then these oscillations are transferred to the entire screening surface.

Step 4: These oscillations diminish the amount of friction present between the particles within the material or screening material.

Step 5: At the last, the final result of this process is the greater throughput of material with less waste.

Advantages and Benefits of Ultrasonic Sieves

There are many advantages of Ultrasonic Sieves. Some of them are stated below:


1: More ultra fine materials can pass through the system quickly.

2: With frequency variation, it is possible to excite several screens with a single generator. Therefore, it is not necessary to purchase multiple generators for different production processes.

3: The screens do not need to be cleaned as often because frequency variation cuts down on material blinding.

4: Frequency variation in this process reduces the amount of mechanical wear on the screens and produces less heating within the unit.

5: It requires less maintenance and longer service.

Ultrasonic screening with frequency variation offers a highly efficient and cost-effective way to separate particles within ultra fine dry powders.

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Thus, these are some advantages of Ultrasonic Sieves. It is a highly effective sieving technique with applications is a wide range of production facilities in the chemical industry, ceramic industry, pharmaceutical industry, mineral industry etc.