1. Remove the transportation support:
In order to avoid damage to the equipment during transportation, the vibrating screen manufacturer will install three supporting frames before the newly manufactured circular vibrating screen is delivered. The user removes the support frame before starting. Otherwise, the rotary vibrating screen cannot work normally. The mounting position of the support frame is indicated by a mark, and the general position is close to the vibration spring.
2. Check the tightening of the vibrating screen accessories:
Before use, please carefully check the firmness of the vibrating motor, locking ring, damping spring and other components; check the vibrating screen fasteners, the bolts of the whole machine have been tightened in place before leaving the factory, but the user needs to use it for a period of time. The bolts of the machine are tightened twice, and the bolts can be loosened under stress. If it is found to be loose, it should be tightened in time.
3.When screening dry materials, connect hose or canvas soft connections to the inlet and outlet devices of the circular vibrating screen to prevent potential leakage or dust overflow.
4.After the feeding is completed, let the circular sieving machine continue to run for about 5 minutes, so that all the screens and bottom materials are cleaned to avoid residual materials remaining in the machine

1. Always keep the chemical vibrating screen clean, and check whether the screen and other accessories are damaged during the handover.
2. When the bearing is damaged, if the bearing is damaged, it should be replaced with a new one.
3. When assembling and disassembling the parts, you can't hit them directly with a hammer, you must have a suitable cushion to lift them, or hit and disassemble with a mallet.
4. The motor needs to change the lubricating oil regularly, which is also a precaution for prolonging the life of the vibration motor. In order to reduce motor burning caused by forgetting to add lubricating oil, some manufacturers now use oil-filled motors.
5. The damaged filter, rubber ring and vibration motor should be replaced in time to avoid damage to the normal operation of the chemical vibration filter.
Many things are actually very small, but the impact on the screening equipment is not small at all. Everyone must pay more attention when using them.

1. The feed must be uniform: the feed amount is subject to the processing of the equipment. Too much material at one time will hinder the normal movement of materials on the screen surface, which will not only make the screen fatigue loose, but also greatly reduce the amount of material handled. Giving a large amount of materials at one time will cause the load of the motor that is in unbalanced operation to increase suddenly, causing damage to the motor and reducing the life of the motor. If the feed volume does not reach the processing capacity of the equipment, it wastes energy and reduces output;

2. Feeding methods with strong impact force must be equipped with a buffer hopper. The material directly impacts the mesh surface, which not only consumes the exciting force generated by the vibration source, but also easily causes damage to the mesh surface and screen fatigue, which affects the output and screening. .Quality of filtration;

3. Please always observe whether the working net becomes loose, please tighten the net again.

1) The nature of the sample itself: the moisture content and viscosity of the sample, the shape of the sample, and the proportion of difficult-to-screen particles in the sample;
2) The structural parameters of the ultrasonic vibrating screen: the material and type of the screen, the screen length, and the effective area of the screen surface;
3) Motion parameters of ultrasonic vibrating screen: vibration type, amplitude, vibration frequency.

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.