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Ore Beneficiation

Circular Vibrating Screen

Max Feeding size5.5-45(kW).


Applicable materialbuilding materials,water conservancy,and chemical industry..


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Circular vibrating screen is a kind of screening equipment with multiple layers of screen and circular vibrating track. The flow distance of raw materials on the screens is long, the screening grades are multiple, and the screening effect is excellent. It adopts the adjustable drum exciter and eccentric shaft with counterweight wheels. It has advantages of reliable structure, powerful exciting force, high screening efficiency, low noise, long service life, convenient maintenance, safety, etc.

Circular Vibrating Screen

1.       It is mainly composed by screen case, screen mesh, vibrator, anti-vibrating spring and  machine base. The vibrator is set on the side board of the vibrating box. It is motivated to whirl by the electric motor’s driving for the coupling, in which process centrifugal inertia force is made to force the screen to vibrate.
2.      The main wearing part is the screen mesh. For different materials and customers’ demands, high manganese textile screen mesh, punched screen plate and rubber screen plate are all alternative. There are two kinds of screen decks, monolayer and double layer, both of them can meet your requirements of high screening efficiency, long working life, and so on.
3.       Its installing type is seat type, the inclining angle of the screen surface can be modified by the change of the spring support’s height.
4 .  The electric motor can be set on the left or right side of the screening frame. If there is no special demand, it will be set on the right side of the material’s moving direction.

Circular Vibrating Screen




Sieve obliquity(°) Screen area(m²) Vibrate frequency(r/min)

Power(kW) Transport size(L×W×H)(mm)
YK1235 1 15 4.2 970 6.0-8.0 20-180 5.5 3790x1847x1010
2YK1235 2 5.5 4299×1868×1290
3YK1235 3 7.5 4393×1868×1640
4YK1235 4 11 4500×1967×2040
YK1545 1 17.5 6.75 970 6.0-8.0 25-240 11 5030×2200×1278
2YK1545 2 11 5767×2270×1550
3YK1545 3 11 5874×2270×1885
4YK1545 4 18.5 5994×2270×2220
YK1548 1 17.5 7.2 970 6.0-8.0 28-270 15 5330×2228×1278
2YK1548 2 15 5174×2270×1885
3YK1548 3 15 6067×2270×1557
4YK1548 4 18.5 6294×2270×2220
YK1860 1 20 10.8 970 6.0-8.0 32-350 15 6536×2560×1478
2YK1860 2 18.5 6826×2570×1510
3YK1860 3 18.5 7145×2570×1910
4YK1860 4 22 7246×2660×2244
YK2160 1 20 12.6 970 6.0-8.0 40-720 18.5 6535×2860×1468
2YK2160 2 22 6700×2870×1560
3YK2160 3 20 7146×2960×1960
4YK2160 4 30 7254×2960×2205
YK2460 1 20 14.4 970 6.0-8.0 50-750 18.5 6535×3210×1468
2YK2460 2 970 30 7058×3310×1760
3YK2460 3 840 30 7223×3353×2220
4YK2460 4 840 30 7343×3893×2445
YK2475 1 20 18 970 6.0-8.0 60-850 20 7995×3300×1552
2YK2475 2 840 30 8863×3353×1804
3YK2475 3 840 37 8854×3353×2220
4YK2475 4 840 45 8878×3384×2520


Circular vibrating screen  Principle

Circular vibrating screen uses the motor driving two pairs of exciters on the both sides of screen box through the couplings with rubber type element. The two pairs of exciters, connecting with the universal joint coupling in the middle, rotate synchronously under the unequal centrifugal force. Under the action of the exciters and the spring group, the screen box can be vibrated in full amplitude by the near circular track. Meanwhile, the raw materials on the screens are thrown under the action of the screen box vibrating. During the process of raw materials jumping and rolling forward, the materials smaller than the sieve mesh will fall down layer by layer until out of the screen box.

Faq-may you want to kown

Q1. How long is the warranty of your equipments? Does your company supply the spare parts?

The warranty period of crusher equipments is 12 months. Yes, we supply the spare parts for you at lowest cost and we have a professional after-sale service team to promptly and thoroughly solve your problems.

Q2. What Information should customers give us? So that we can be able to provide you suitable solution and equipments.

1. What's the capacity you prefer? ( such as 150TPH etc ) 2. What is the raw material you want to process? ( such as andesite, basalt, etc ) 3. What is the input size of your raw material? 4. What's the final product size do you want?

Q3. Can you test our samples? Do you provide beneficiation flow chart?

Yes. You can send your samples to us for test and analysis. Our experienced engineers are specialized in designing process flow for various ores beneficiation, including iron ore, tin ore, copper ore, gold ore, lead zinc ore, manganese ore, etc.

Q4. If I need the complete crushing plant can you help us to build it?

Yes, we can help you combine a complete crushing line and give you related professional advices as long as you need. We had already build many mining projects in China & Overseas.

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