Circular motion vibrating screen is new type multi-layer vibrating screen for stone crusher project. It called circular motion vibrating screen for its motion mode. This vibration screen mainly consist of screen box, screen mesh, vibrator and damping spring.
The circular motion vibrating screen has high vibration strength, and under the same specifications, it has large processing capacity and higher screening efficiency than traditional equipment. Circular motion screen. machine is especially suitable for heavy, medium and fine scree, it is an ideal screen equipment for primary crushing, secondary crushing and finished materials.
| Model |
Screen Specification(mm) |
Layers |
Sieve Pore Size (mm) |
Max. Feeding Size (mm) |
Capacity (m3/h) |
Double Amplitude(mm) |
Motor Power (kw) |
| 2VS1237 | 1200×3700 | 2 | 3-50 | 400 | 30-100 | 5-9 | 5.5 |
| 3VS1237 | 1200×3700 | 3 | 3-50 | 400 | 30-100 | 5-9 | 7.5 |
| 2VS1548 | 1500×4800 | 2 | 3-100 | 400 | 30-275 | 5-9 | 15 |
| 3VS1548 | 1500×4800 | 3 | 3-100 | 400 | 30-275 | 5-9 | 15 |
| 2VS1848 | 1800×4800 | 2 | 3-100 | 400 | 56-330 | 5-9 | 18.5 |
| 3VS1848 | 1800×4800 | 3 | 3-100 | 400 | 56-330 | 5-9 | 18.5 |
| 4VS1848 | 1800×4800 | 4 | 3-80 | 400 | 56-330 | 5-9 | 22 |
| 2VS1860 | 1800×6000 | 2 | 3-100 | 400 | 65-586 | 5-9 | 18.5 |
| 3VS1860 | 1800×6000 | 3 | 3-100 | 400 | 65-586 | 5-9 | 22 |
| 4VS1860 | 1800×6000 | 4 | 3-100 | 400 | 65-586 | 5-9 | 30 |
| 2VS2160 | 2100×6000 | 2 | 3-100 | 400 | 81-720 | 5-9 | 22 |
| 3VS2160 | 2100×6000 | 3 | 3-100 | 400 | 81-720 | 5-9 | 30 |
| 4VS2160 | 2100×6000 | 4 | 3-100 | 400 | 81-720 | 5-9 | 30 |
| 2VS2460 | 2400×6000 | 2 | 3-150 | 400 | 100-810 | 5-9 | 22 |
| 3VS2460 | 2400×6000 | 3 | 3-150 | 400 | 100-810 | 5-9 | 30 |
| 4VS2460 | 2400×6000 | 4 | 3-150 | 400 | 150-850 | 5-9 | 37 |
| 2VS2870 | 2800×7000 | 2 | 5-100 | 400 | 120-680 | 8 | 22*2 |
| 3VS2870 | 2800×7000 | 3 | 5-100 | 400 | 180-720 | 8 | 22*2 |
| 2VS3070 | 3000×7000 | 2 | 5-100 | 400 | 200-700 | 8 | 37 |
| 3VS3070 | 3000×7000 | 3 | 5-100 | 400 | 230-800 | 8 | 45 |
Mode of Motion
According to the motion mode, the vibration screen can be divided into the circular motion vibration screen and linear motion vibrating screen.
The circular vibrating screen is also called a single-shaft vibrating screen because the exciter is a shaft. The linear vibrating screen is composed of two shafts, so it is also called a double-shaft vibrating screen.
Advantages of Circular Motion Vibrating Screen
- It uses eccentric block to produce strong exciting force. Crossbeam and main body of the screen are connected with high strength screw bolts. So, it has the features of simple structure and easy maintenance.
- High strength bolts are used for sieving beams and sieving boxes, which are simple in structure and convenient in maintenance. It adopts the tire coupling, which is mechanically connected and runs smoothly.
- With small amplitude, high frequency and large inclination Angle, this machine has high screen efficiency, large capacity, long service life, low powder consumption and low noise.
Frequently Asked Questions
What’s the Size of Vibrating Screen, how many layers?
Take the 4VS2160 as the example, the screen size is 2100mm*6000mm, the layer number is 4 layers.
What’s the material of screen?
The screen is made of high manganese steel, also can made of polyurethane (more expensive)
How long can the screen be used?
If the screened material is pebble, the screen usually can last about 250hours. And the size of discharge size is also related.
What is the yield of the vibrating screener?
Different models, the output is different. We can recommend suitable models according to customer’s requirements.
Structure and Characteristics
Circular vibrating screen refers to the circular movement of materials on the mesh surface, which is used for production classification in coal, metallurgy, mining and other materials.
The circular vibrating screen has the features of strong processing capacity, high screening efficiency, reasonable technical parameters, and structural strength, reliable operation, low noise, convenient maintenance, etc.
| Model |
Screen Specification(mm) |
Layers |
Sieve Pore Size (mm) |
Max. Feeding Size (mm) |
Capacity (m3/h) |
Double Amplitude(mm) |
Motor Power (kw) |
| 2VS1237 | 1200×3700 | 2 | 3-50 | 400 | 30-100 | 5-9 | 5.5 |
| 3VS1237 | 1200×3700 | 3 | 3-50 | 400 | 30-100 | 5-9 | 7.5 |
| 2VS1548 | 1500×4800 | 2 | 3-100 | 400 | 30-275 | 5-9 | 15 |
| 3VS1548 | 1500×4800 | 3 | 3-100 | 400 | 30-275 | 5-9 | 15 |
| 2VS1848 | 1800×4800 | 2 | 3-100 | 400 | 56-330 | 5-9 | 18.5 |
| 3VS1848 | 1800×4800 | 3 | 3-100 | 400 | 56-330 | 5-9 | 18.5 |
| 4VS1848 | 1800×4800 | 4 | 3-80 | 400 | 56-330 | 5-9 | 22 |
| 2VS1860 | 1800×6000 | 2 | 3-100 | 400 | 65-586 | 5-9 | 18.5 |
| 3VS1860 | 1800×6000 | 3 | 3-100 | 400 | 65-586 | 5-9 | 22 |
| 4VS1860 | 1800×6000 | 4 | 3-100 | 400 | 65-586 | 5-9 | 30 |
| 2VS2160 | 2100×6000 | 2 | 3-100 | 400 | 81-720 | 5-9 | 22 |
| 3VS2160 | 2100×6000 | 3 | 3-100 | 400 | 81-720 | 5-9 | 30 |
| 4VS2160 | 2100×6000 | 4 | 3-100 | 400 | 81-720 | 5-9 | 30 |
| 2VS2460 | 2400×6000 | 2 | 3-150 | 400 | 100-810 | 5-9 | 22 |
| 3VS2460 | 2400×6000 | 3 | 3-150 | 400 | 100-810 | 5-9 | 30 |
| 4VS2460 | 2400×6000 | 4 | 3-150 | 400 | 150-850 | 5-9 | 37 |
| 2VS2870 | 2800×7000 | 2 | 5-100 | 400 | 120-680 | 8 | 22*2 |
| 3VS2870 | 2800×7000 | 3 | 5-100 | 400 | 180-720 | 8 | 22*2 |
| 2VS3070 | 3000×7000 | 2 | 5-100 | 400 | 200-700 | 8 | 37 |
| 3VS3070 | 3000×7000 | 3 | 5-100 | 400 | 230-800 | 8 | 45 |
Characteristics of Circular Motion Screen
(1) Large processing capacity and high screening efficiency.
(2) The vibrator adopts bearing thin oil lubrication and an external eccentric structure. It has the characteristics of large excitation force, low bearing load, low temperature and low noise. (Bearing temperature rise is less than 35°).
(3) The overall disassembly and assembly of the vibrator is convenient for maintenance and replacement, which greatly shortens the maintenance period. (It only takes 1 to 2 hours to replace the vibrator).
(4) The side plate of the screen adopts the whole plate cold work, no welding, high strength and long service life. The cross beam and the side plate are connected by torsion shear high-strength bolts, no welding, and the cross beam is easy to replace.
(5) The screen machine adopts rubber spring to reduce vibration. Compared with the metal spring, it has the advantages of low noise, long using life.
(6) The motor and the vibration exciter are connected by a flexible coupling, which has the advantages of long service life and small impact on the motor.
Vibrating Screen Daily Maintenance
(1) Before starting
Check whether the coarse mesh and fine mesh are damaged; whether each group of beam rings are locked; check whether the V-shaped ring of the screen frame of the rotary vibrating screen is damaged. If there is damage, it needs to be repaired in time to prevent material leakage.
(2) At startup:Pay attention to whether there is abnormal noise; whether the electric current is stable; whether the vibration is abnormal.
(3) After use: clean up after each use.
(4) Regular maintenance: Regularly check whether the coarse mesh, fine mesh and spring are damaged, and whether various parts of the fuselage are damaged due to vibration, and the parts that need to be lubricated must be lubricated.
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