Vibrating Screen-For Stone Aggregates and Ores

Vibrating Screen-For Stone Aggregates and Ores System 1

Vibrating Screen-For Stone Aggregates and Ores

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 1 unit

Supply Capability:: 200 unit/month

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Circular Vibrating Screen

Type: Necessary Auxiliary Equipment
Input Size: 0mm--1000mm
Processed Materials: Limestone, Granite, Gabbro, Basalt, River Stone, Coal Gangue, Quartz, Diabase,Iron Ore, Copper Ore, Zinc Ore, etc.
Applications: Aggregates Shaping, Mechanism sand, Bituminous Concrete, Metal Mine, Chemical, Road, Railway,Metallurgy, Construction, Highway, Water Conservancy
Capacity: 10-500TPH

The moving road of this screen is similar as a circle, so it is called Circular Vibrating Screen. Circular Vibrating Screen is of multilayer and high efficiency. The eccentric shaft vibration exciter and eccentric block helps to adjust amplitude. This kind of screen is of long screening stream line and more sieving specifications. So it is widely used for grading in the industries of quarry, building material, transportation, energy, chemical industry, etc.

1,It uses cylinder-type eccentric shaft and eccentric block to make strong vibrating force.
2,Beam is connected to the main body with bolts, has the feature of high strength.
3,The side plate of the screen box use the steel which make the boiler, the steel have high strength and strong impact resistance.
4,It adopts the structure of small amplitude, high frequency, large obliquity to make the screen with high efficiency, large handing capacity, long life span, low consumption and little noise.
5,The vibrating screen uses the motor to drive the eccentric shaft to make the screen body periodically along with the direction of vibration force. The materials make circular movement on the screen to realize sieving. Circular vibrating screen consists of vibration source, screen body, screen mesh, shock absorbing device, base frame etc. It has the features of reasonable structure and long durability.

Detail Specification:

Model	Screen Size(mm)	Layers	Screen Mesh (mm)	Max Feed Size(mm)	Capacity (t/h)	Power (Kw)	Vibrating Frequency(r/min)	Double Swing (mm)
2YK1237	3700*1200	2	3-80	100	10-80	11	750-950	5-9
3YK1237	3700*1200	3	3-80	100	10-80	11	750-950	5-9
2YK1548	4800*1500	2	3-80	100	30-200	15	750-950	5-9
3YK1548	4800*1500	3	3-80	100	30-200	15	750-950	5-9
2YK1848	4800*1800	2	3-80	100	50-250	18.5	750-950	5-9
3YK1848	4800*1800	3	3-80	100	50-250	18.5	750-950	5-9
2YK1860	6000*1800	2	3-80	100	60-300	22	750-950	5-9
3YK1860	6000*1800	3	3-80	100	60-300	22	750-950	5-9
4YK1860	6000-1800	4	3-80	100	60-300	30	750-950	5-9
2YK2160	6000*2100	2	3-80	100	80-400	22	700-900	5-9
3YK2160	6000*2100	3	3-80	100	80-400	30	700-900	5-9
4YK2160	6000*2100	4	3-80	100	80-400	30	700-900	5-9
2YK2460	6000*2400	2	5-80	100	100-500	30	700-900	5-9
3YK2460	6000*2400	3	5-80	100	100-500	37	700-900	5-9
4YK2460	6000*2400	4	5-80	100	100-500	37	700-900	5-9

Vibrating Screen-For Stone Aggregates and Ores

Q: What is the purpose of using a vibrating screen?: Such as: soy sauce industry did not use the original vibration screen, however, with the brewing style soy sauce wind, sediment, so many consumers began to pay attention. The manufacturer then added a vibrating screen to the process to filter out much sediment;

Q: What is the composition of a self balancing vibrating screen?: The vibration part includes eccentric connecting rod, inertial vibrating part and vibrating motor.Discharge part: the discharge port is connected with the sieve body through bolts.

Q: In what case are the vibrating screens selected single shaft, in which case are they biaxial?How many eccentric blocks are there in the YK vibrating screen? Where are they installed?: YK series circular vibrating screen for seat type installation, the screen angle can be adjusted to achieve by changing the spring seat position height. Sieve plate punching sieve and a rubber plate, there are two kinds of single and double, all kinds of plate can meet the high efficiency, long service life and no blockage. The electric machine can be flexibly selected installed on the left or right side of the screen frame. If no special requirements, according to the movement direction of materials factory installed on the right side of supply.

Q: Vibration exciter of linear vibrating screen: The vibration exciter is composed of two shafts with unbalanced weight, and the two shafts are turned back in the same direction (usually driven by gears), and the centrifugal force causes the vibration of the screen box. In fact, it is composed of two single unbalanced re excitation vibrators. The two identical but not balance shafts heavy vibration exciter is synchronous counter rotating, at each instant position, force of centrifugal inertial force generated by the two axes along the X - X direction always offset each other, and the component along the Y - Y direction is superimposed on each other, thus forming the bowel vibration force along the Y - y single direction, drive the sieve box for a straight line reciprocating vibration on the force. It can be seen from the figure, when the unbalanced weight to the (1) and (3) position, which produces centrifugal force completely superimposed vibration force to the maximum; (2) and (4) when the position of the centrifugal inertia force completely offset the excitation force is zero.

Q: Method for dismounting and installing ultrasonic vibration sieve transducer: First of all, the disassembly of the transducer can not be removed by violence, because it is glued, so you can use the art blade carefully cut down. This way, things are ready for the next installation. Because if the demolition of the violence will make the installation surface damage or uneven, for the installation of the next great trouble. When the transducer is removed, the paste shall be cleaned in time. The specific way is to gently scrape down the use of adhesive residue of the knife, and then use an abrasive grinding gently to clean and smooth plane. If conditions permit, use pickling and contact blasting to facilitate installation;

Q: Why are the vibrating motors installed in different locations?: In fact, the vibration of the motor production, clearance between shaft and bearing and the general motors is not the same, must be close coordination between the motor shaft and the bearing clearance, and axial vibration motor and bearing is sliding fit between 0.01--0.015mm gap in maintenance will certainly feel the shaft will produce about string. In fact, the gap coordination has its important role.The vibration motor is by itself to generate high-frequency vibration, vibration, so in the working time, the motor itself will have very high temperature, it is due to the clearance of the existence of expansion in the temperature rise after the vibration of the motor shaft, the shaft and the bearing is expanded to close cooperate to achieve the normal working state, if the gap is not 0.01--0.0115mm, so the vibration of the motor in the working temperature reaches a certain temperature will cause a series of problems, even stopped or burned vibration motor. Therefore, we should pay attention to this problem in the maintenance of vibration motors.

Q: What are the damping springs on the vibrating screen?: There are four kinds of vibration damping springs. Steel wire compression spring, rubber spring, composite spring and rubber air spring.1 、 steel wire compression springCompressed by steel wire, most of which are round, usually equal pitch, steel wire coil and ring in the middle of a certain gap, compression by external force will shrink.2. Rubber springThe rubber spring is made of natural rubber and is a high elastic body. The utility model has the advantages of waterproof, www.zhendong-shai , high temperature resistance, low noise, electric insulation, long service life, low cost, high resilience, etc..3, compound springThe composite spring combines the characteristics of the rubber spring and the steel spiral spring, and the material is also an elastomer combined with the two. Set the advantages of both as one, and also improve the shortcomings of both. The utility model has the advantages of good stability, high load capacity, vibration isolation, noise reduction and the like. The utility model is more suitable for large-scale vibrating equipment in mines, coal, metallurgy and other industries.4 rubber air springRubber air spring, commonly known as rubber air bag. The air is filled in the middle of the inner and outer rubber layers, and the elasticity of the spring is achieved by the compressibility of the air. This spring is seldom used on vibrating equipment.

Q: How to change vibrating screen mesh: The edge of the box around the prominent mesh in addition to set aside two centimeters apart shaker, cut off all the rest.

Q: What are the precautions in the installation of vibrating screens?: Installation notes:1) if the equipment is installed on the platform, please pay attention to the strength of the installation platform, there must be no resonance problems.2) the four mounting points of the equipment must be on the same horizontal plane.3) 100mm spacing should be maintained at least between the equipment and other objects.4) equipment and up and down process equipment must be flexible connection, please pay attention to the material.

Q: What's the function of the vibrating screen motor?: The motor is the driving source of the vibrating screen, which drives the eccentric mechanism to rotate at high speed and generates centrifugal force (Ji Zhenli). Vibration force is transmitted to a mechanical device to produce vibration.Vibrating motor drive for vibrating screen. Vibration motor is a vibration source which is combined with power source and mechanical vibration source. The centrifugal inertia force generated by high-speed rotation of eccentric block makes vibration motor generate exciting force.

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