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YA series round vibrating screen

YA series round vibrating screen

The material of YA round vibrating screen is made of high-strength manganese steel. It has high impact resistance to large hardness and massive materials such as coal, crushed stone, and pebbles. It can be equipped with rubber springs to effectively


  • Price: $6,600.00-$8,900.00/ Set
  • Processing power: 1-500T/H
  • Applicable materials: Metallurgy, mining, coal, building materials, electricity, chemical industry
  • Product alias: Vibrating Shaking Table

Product Details

The material of YA round vibrating screen is made of high-strength manganese steel. It has high impact resistance to large hardness and massive materials such as coal, crushed stone, and pebbles. It can be equipped with rubber springs to effectively reduce the operation according to the actual situation. Noise. The biggest difference between the circular vibrating screen and the ordinary vibrating screen is that the eccentric block of the exciter is used as the power source. There is enough bounce force in the screening process to avoid the material slot affecting the screening rate. Circular vibrating screens are divided into single-layer and double-layer types, which are mostly used in power, mining, coal washing plants, building materials and other industries as the best choice for dry screening.

YA series round vibrating screen

YA series round vibrating screen

Product advantages

1. Adopt block eccentricity as excitation force, with high vibration intensity, large production capacity and high screening efficiency;
2. The material stuck in the screen hole can jump out to prevent the screen hole from being blocked;
3. The screen beam and screen box are connected by high-strength bolts without welding;
4. Adopt tire coupling, flexible connection, stable operation;
5. Simple structure, stable operation, convenient equipment maintenance, long service life and long service life of the whole machine;
6. The inclination angle of the screen surface can be changed, thereby changing the movement speed of the material along the screen surface and increasing the processing capacity of the screen machine;

YA round vibrating screen principle:

YA series round vibrating screen

The trajectory of the screen box of the YA type circular vibrating screen is a circular or elliptical circular vibrating screen. The inertial vibrator is used to generate vibration. The vibration source is generally a motor-driven vibrator. The circular vibrating screen is a single-axis vibrator fixed on the screen box. The main shaft of the main shaft is driven by the vibration motor to rotate and rotate the eccentric body installed on the main shaft. The centrifugal inertial force is generated to make the screen box that can be freely vibrated to generate a vibration of approximately a circular trajectory.

Maintenance of circular vibrating screen

1. When starting, start with no material on the screen surface. Try to avoid starting with the material on the screen. The screen machine can be fed after the operation is stable. The feed should be stopped before the shutdown. The machine should be stopped after the screen surface material is discharged. The operation of the screen machine should be observed frequently. If abnormal sounds or noises are found, the machine should be shut down and checked in time to find out the cause and eliminate the fault.
2. When starting, pay attention to whether there is abnormal noise, whether the current is stable, and whether the vibration is abnormal.
3. If there are cracks on the side plates and beams of the screen box, they should be repaired in time. You can drill a small hole in the crack development end first, then plan the groove with a carbon arc gouging, and then perform the welding repair. Strictly follow the welding process.
4. The bearing of the screen machine is generally replaced every 8-12 months, and the transmission belt is replaced every 2-3 months. The life of the spring is not less than 3-6 months, and the life of the screen frame is more than two years.
5. If the circular vibrating screen is lubricated with grease, lubricating oil should be added once a month. The amount of oil should not be too much, the amount of oil should not exceed two-thirds of the entire bearing space, otherwise it will cause the bearing temperature to be too high.
6. Always check the tightening of the connecting bolts on the screen machine. The tightening of the connecting bolts of the vibrator and the screen box should be paid more attention to, and if it is found to be loose, it should be tightened in time.
7. Regularly check whether the screen mesh is loose. Loose mesh screen is an important factor that affects production efficiency. It should be tightened immediately after discovery.