1. Ultrasonic vibrating screen has a high frame rate, and the number of vibrations per minute can reach tens of thousands. The high-frequency and low-amplitude vibration is suitable for powder screening, and the dust is less, and the high frame frequency through the screen It can quickly penetrate the powder with strong adsorption through the sieve. However, it is difficult for other vibrating screens to achieve this effect.
2. Of course, to solve the sieving of the strong adsorption powder, some changes need to be made in the processing of the vibrating screen equipment. During the processing of the screen body, the inner and outer surfaces need to be polished to make the inner shell of the vibrating screen smooth. Fundamentally, it can also reduce the adsorption of powder in the vibrating screen.
3. After each screening shift ends, the vibrating screen also needs to be cleaned, which can better reduce the accumulation of powder.

1. The motor line source has leakage protection. Prevent wire breakage and contact between electricity and liquid when the working environment is chaotic.
2. Flush the body of the rotary vibrating screen during each shift to avoid clogging of the screen by viscous slurry.
3. Regularly check the sealing rubber gasket of the rotary vibrating screen, and replace it with a new vibrating screen rubber ring if it is damaged to avoid leakage of liquid slurry.
4. Regularly check whether the screen is damaged due to pipe feeding. If the screen is cracked, replace it with a new screen in time to avoid affecting product quality.

1. Analyze and judge the screened materials. When the screening is finer, with water content, more mud content, whether the material is bonded, whether the water content is greater than 5%, the screening material needs to be dried and dewatered for screening, if the moisture content is greater than 8%, a wet screen is required Separating method: When the particle size is large and the proportion is large, the crushing process must be carried out, and then the screening will be carried out!
2. Also pay attention to the choice of vibrating screen bouncing ball (clear tennis ball), according to the different number of vibrating screen meshes, configure different numbers of rubber or silicone bouncing balls.

1. The screened materials are flammable and explosive powders: magnesium powder, aluminum powder, zinc powder, sulfur powder, etc.;
2. When the screened materials need to be protected by inert gas during the production process, such as: carbonyl nickel powder, iron powder, tin powder, etc.

There is a qualitative difference between dust explosion-proof vibration motors and gas explosion-proof vibration motors, and their requirements and standards are different. The material screened by the customer with the vibrating screen is flammable and explosive powder or electrostatic explosion or dust explosion, etc., and dust explosion-proof vibration motor is required. When the customer specifies that a dust explosion-proof vibration motor is required, gas explosion-proof is not a substitute; however, due to the small market value of dust explosion-proof vibration motors, the ordering period is long, and many manufacturers use gas.

Use cases: aluminum powder, zinc powder, magnesium powder, sulfur powder, etc.

1. First, choose a reliable screen when choosing a vibrating screen; 　　
2. Check the tension of the screen frequently; check whether the screen is compacted.　　
3. If it is to screen liquid, add a hopper or a buffer when there is a strong impact force.　　
4. If there is material accumulation, find out the cause as soon as possible, such as adjusting the eccentric block of the vibration motor.

The vacuum feeder will experience pipeline wear after a long time of use, so what causes this situation, let's talk about it in detail below.
1. particle strength some materials in the process of transport in the pipeline, will bump against each other, some materials will be relatively hard, so will wear the pipeline.
2. In terms of the speed of transportation, materials also have wear in response to the pipeline. As the speed is fast, those that are worn will wear the pipeline.
3. Impact Angle, the collision Angle is the included Angle between the trajectory of the incident particle and the object appearance, which will also wear the pipe.