inclined Vibrating Screen 3YK1860

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YK Series Inclined Vibrating Screens is composed by sieving box, mesh, vibrationexciter and damper spring ect. the vibratory screen adopts the vibrationexciter with barrel type of eccentric shaft and block to adjust the swing. Thevibration exciter is installed on the lateral plate of the sieving box.

Features and Benefits :

13YK1860adopts unique eccentric structure, which has high vibrating forcelight weightsmallbearing load and so on. We can also add deputy eccentric block to the vibratorto enhance vibrating force and increase screening efficiency.

2Thelateral plate adopts cold processing technology and is bended symmetrically sothere is no welding joint and life time is extended. However, many othermanufacturers adopt welding-fold process. Thus, it is easy to crack. Meanwhile,we add many steel bars into the lateral plate to ensure its high strength.

3Weadd high strength bolt connection between beam and lateral plate and the beamis easy to change.

4Softcoupling connection is adopted between motor and vibrator. Compared withuniversal joint connection, it has longer lifetimelower cost and installation condition as well asless impact to motor.

5Thescreen is supported by rubber spring,compared with the metal spring,it has theadvantage of longer lifetime, anticorrosion,operation smoothly,low noise,smallimpact to screen and structure.The picture below is Commissioning platform forsceen,there will be a 6-8 hours worktest for each screen before leavefactory,the core of worktest consisting of checking the temperature ofbearing,amplitude of vibration and so on.Providing delivery inspection andworktest report strictly. Ensure that product performance and stability afterdelivery.

6Vibratorof YK above the barycenter, trajectory on both ends of the screen for isellipse, the charging long ellipse axis between the screen surface is an acuteangle, it can make fast and uniform flow of material, and the discharge endlong ellipse axis between the screen surface is an obtuse Angle,which can makeslow uniform flow of material, the entire screen surface material form thickscreening, processing ability and the screening efficiency is greatly improved.

7Forsteel woven mesh adopt the fixed form of tight hooks on both sides and middletension. It is convenien for adjustment and replacement . Protect side platehas a very good protection effect to vibrating screen .Polyurethane mesh in theform of bolt to fixed mesh. Screen mesh is undulated, it can quickly dispersedmaterial, improve the efficiency of screen.

8Picturemesh and beam(Note:between the mesh and beam ispolyurethane to protect mesh)

9VibratingExciter of Yifan adopt two couple bearings(four bearings). Improve thestability of the vibrator and work life. Ordinary manufacturer also installonly one set of bearings. Exciter performance is not stable, the bearing iseasy to damage.

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Q:How do I change the strainer for the vibrating screen?
Check again to see if any parts are not solid or out of place
Q:Vibration sieve front and rear amplitude is not the same, how to adjust?
The weight of the eccentric block: increase the weight of the eccentric block (side eccentric weight) can increase the amplitude of the vibration sieve, the eccentric vibrating screen under the control of amplitude on the eccentric block vibration control screen about amplitude; can use according to their own situation to increase or reduce the weight of the eccentric block.
Q:How to choose the vibration motor correctly
The characteristics of the vibration motor is the lower the speed, the amplitude of the higher vibration motor each turn, the material in the sieve surface was thrown up once, along the parabolic fixed path forward or jump up and down, so that the materials are screening or tap processing.
Q:How to see the number of mesh vibration sieve
Refers to the number of orders per square inch empty eye screen, 50 holes per square inch refers to the 50, 500 is 500, the higher the number, the more holes. In addition to said screen hole, it can be said at the same time for the screen by the particle size, the higher the number, the smaller the particle size.
Q:What is the vibration of the shaker?
The center of gravity of the vibrating screen is not on the exciting force line, causing the sieve body to swing. In the design, it is necessary to find the center of gravity of the screen, so that the force line through the center of gravity will do. The sieve is ready to swing and can be adjusted with a counterweight.
Q:What is the installation method of seat vibrating screen?.
All parts of the screen machine should be firmly connected. All bolts should be tightened before starting.
Q:What kind of vibrating screen should be used for screening quartz sand, linear vibrating screen or rotary vibrating screen?
In the process of screening quartz sand, screening is a crucial step. Quartz sand is a common material in building materials. In addition, in glass, ceramics, refractories, grinding and other aspects should have.
Q:What is the principle of the shock absorption system of a vibrating screen?
The vibrating screen is mainly composed of a sieve box, a vibrator, a suspension (or support) device, an electric motor and so on. Through a triangle belt electric vibrating screen, drive spindle rotating exciter, as the exciter on the unbalanced centrifugal inertial force and weight, which was vibrating screen box. Different amplitudes can be obtained by changing the eccentric weight of the exciter.
Q:Design points of vibrating screen
In general, the ratio of length and width of the screen surface is 2~3. for coarse material screening and screen length is 3.5~4m; for the fine material screening and screen length is 5~6m; for the material's dehydration and sculping screen, screen length is 6~7m; the screen surface of pre screening can be short. The final screening of the screen surface should be longer.The screen width and length series, most of the arithmetic progression. It is more convenient to use, but because the mantissa neat. Arithmetic series relative difference is not balanced, with the sequence of growth, the relative difference will drop rapidly, therefore, in some screening machine series, can only use two series tolerances.Selection of wire here, screen surface, take the mesh size is 8mm, light steel wire diameter D is 2mm, the opening rate is 64%, the length and width ratio of 3:1.
Q:The role of soft connection of vibrating screen
The vibrating screen soft connection generally refers to the connection of inlet and outlet parts, common materials for canvas, rubber, silicone, polyurethane, because the screen high frequency vibration, and other equipment for flexible connection, carrying the material and damping effect.

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