What is Screening Equipment?

Circular Vibrating Screen  for Sale

 

You will get efficient and thoughtful service from Shanbao.

Screening equipment is used for sorting ore granules based on size. Different screening machines are work on the same principles of gravity, vibration, density, and electrostatic force. They can evenly send massive granules into the feeding bins while analyzing the materials&#; coarse sieving.

They are used for crushing and screening production lines in metallurgy, mineral dressing, abrasive materials, etc. The good thing about these vibrating machines is that the consistent material flow comes with low production and maintenance cost while having several design options to suit your requirements.

Screening Equipment model

 

Screening Equipment Features

Electromotor

The exciter&#;s eccentric block is rotated through the electromotor at a certain speed.

Feeder Tray

The feeder tray channels the material in the desired direction. The tray needs to be rigid so that all the parts have the same vibrating frequency. Otherwise, there will be irregularities in the material flow. This is why our products have feeder trays of the highest quality.

Spring Support

The screening equipment at Camamach has the spring system set up to make the natural frequency of the oscillating tray match the electromagnetic drive&#;s frequency. This keeps the stress to a minimum while maintaining a smooth and quick material flow.

The Base

The base supports the spring and makes sure that the vibrations don&#;t affect the supporting structures.

YK Series Vibrating Screens

These screens of the circular vibrating feeders have multi-decks and provide high-efficiency and precise vibrations. They also have a larger capacity and are extensively used in quarry screening aggregate. 

Screening Equipment Uses

Screening equipment is used in all industries to handle bulk materials. It is generally used as:

Vibrating Conveyor

Using the vibrating screen as a vibtrating conveyer gives a torn and burn-resistant metal belt.

Vibrating Feeder

The conveyer feeds another machine with the material.

Vibrating Extractor

The vibratory feeder, installed at a silo or hooper bottom, acts as a vibrating extractor with uniform flow.

Grizzly

Vibrating feeders modified with bars or perforated plates can act as a vibrating feeder and screen combo called Grizzly.

Screening Equipment Types

Camamach has high-quality vibrating screens that&#;ll give you optimal results with long-term sustainability. The stocked products are:

 

Screening Equipment made by OEM is for sale at Camamach

 

Where to Buy Screening Equipment

Camamach has top-class mining equipment for sale that&#;ll fit all your requirements while being on a budget.

Which Countries Manufactures Screening Equipment in Bulk?

Screening equipment has extensive usage in the mining industry and is involved in the initial steps of material refinement. Given the mining industry&#;s significance in a country&#;s economy, demand for this equipment is rightly high.

Some mass producers of this mining machine include China, Sweden, and the United Kingdom.

Who are the top Chinese Manufacturers of Screening Equipment?

You will find several Chinese brands that manufacture the screening machine. However, at Camamach, you&#;ll have tried and tested Original Equipment Manufacturers (OEMs) with the best rates. The equipment at Camamach is:

 

Head over to Camamach and contact us now for detailed specifications, prices, and videos on mineral processing products.

What&#;s more in the store?

At Camamach, you have mining machinery for all the stages. Some of the equipment includes:

1. Briquette Machine
2. Beneficiation Equipment
3. Mobile Crushing
   

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   &#; Unsure if you will get the right equipment?

   &#; Unsure if you will get the right after sales and spare parts?

   If your answer is YES, Contact Us Now for a FREE Consultation

   For more vibrating screen feederinformation, please contact us. We will provide professional answers.

How to choose a vibrating screen spring?

Vibrating screen springs play an important role in vibrating screen equipment. Their selection directly affects the performance, stability and service life of the vibrating screen. Correctly selecting suitable vibrating screen springs is crucial to the normal operation of vibrating screen equipment. Vibrating screen springs are mainly divided into steel springs, rubber springs and composite springs. So which vibrating screen springs to choose, and how to choose vibrating screens? Xiaobian will introduce you next.

Selection of vibrating screen springs according to material

The material selection of the vibrating screen spring is crucial to the performance, durability and stability of the vibrating screen equipment. Different materials have different characteristics, which affect the elasticity, wear resistance and corrosion resistance of the spring. The following will introduce in detail the selection of vibrating screen springs from the material aspect.

a. Steel spring:

Steel springs, as the name implies, are mechanical parts made of metal steel that use elasticity to work.

Advantages: It has long service life and is not affected by ambient temperature.

Applications: vibro sifter, stainless steel vibrating screens, light linear vibrating screens, small heavy vibrating screen, probabilistic screens, etc.

Model Inner diameter D
(mm) Overall height L
(mm) Steel wire diameter d
(mm) &#;70×150×&#;8 70 150 8 &#;70×150×&#;10 70 150 10 &#;70×150×&#;12 70 150 12 &#;70×180×&#;12 70 180 12 &#;70×180×&#;14 70 180 14 &#;70×180×&#;16 70 180 16 &#;70×180×&#;18 70 180 18 &#;76×150×&#;10 76 150 10 &#;36×145×&#;4.5 36 145 4.5 &#;36×145×&#;5.0 36 145 5.0 &#;36×145×&#;5.5 36 145 5.5 &#;36×145×&#;6.0 36 145 6.0

b. Rubber spring:

The rubber spring is a high-elastic body. The material is made of ordinary rubber. It is a spring that uses rubber elasticity to cushion and absorb shock.

Advantages: There are excellent cold resistance, air tightness, water resistance, electrical insulation. There are many types of rubber springs in Dahan, and they can be customized as needed.

Applications: Light linear vibrating screens, stainless steel vibrating screen, vibrating feeders, vibrating screen, YA/YK series vibrating screens, etc. Springs of this type are also used in vibration platforms with a bearing capacity of more than 1 ton.

Model D×H×d
(mm) Outer diameter D
(mm) Inner diameter d
(mm) Height H
(mm) Working deformation FV
(cm) Rigidity KL
(kg/cm) Working load (Pa) &#;50×50×&#;18 50 18 50 0.8 50 80 &#;60×60×&#;20 60 20 60 0.8 60 100 &#;80×80×&#;25 80 25 80 0.8 100 200 &#;80×80×&#;30 80 30 80 0.8 100 200 &#;100×100×&#;25 100 25 100 1 140 500 &#;100×100×&#;30 100 30 100 1 140 500 &#;100×130×&#;30 100 30 130 1 150 550 &#;120×120×&#;30 120 30 120 1.2 220 600 &#;120×140×&#;30 120 30 140 1.2 230 650 &#;127×127×&#;30 127 30 127 1.2 230 640 &#;130×130×&#;30 130 30 130 1.3 240 680 &#;140×140×&#;30 140 30 140 1.4 300 700 &#;140×160×&#;30 140 30 160 1.4 350 680 &#;140×160×&#;40 160 40 160 1.4 350 680 &#;160×160×&#;30 160 30 160 1.6 350 750 &#;160×160×&#;40 160 40 160 1.6 350 750 &#;160×160×&#;50 160 50 160 1.6 350 750 &#;160×160×&#;60 160 60 160 1.6 350 750 &#;160×235×&#;40 160 40 235 1.6 400 800 &#;160×240×&#;40 160 40 240 1.6 400 800 &#;180×180×&#;40 180 40 240 1.8 400 800 &#;180×240×&#;40 180 40 240 1.8 400 &#;200×150 200 150 1.5 380 900 &#;200×150×&#;65 200 65 150 1.5 350 800 &#;200×200×&#;40 200 40 200 2 450 &#;200×200×&#;50 200 50 200 2 450 &#;200×300×&#;50 200 50 300 2 480 &#;220×220×&#;40 220 40 220 2.2 500 &#;220×220×&#;50 220 50 220 2.2 500 &#;240×240×&#;50 240 50 240 2.4 550 &#;250×250×&#;50 250 50 250 2.5 580 &#;300×245×&#;80 300 80 245 1 480

c. Composite spring:

The composite spring is an elastic body composed of a metal coil spring and a rubber composite. It combines the advantages of a metal spring and a rubber spring, and overcomes the shortcomings of both. The shape and mechanical properties are stable, and it can withstand loads and large deformations. Good vibration reduction effect

Advantages: The shape of the composite spring is not limited and has a large elastic deformation.

Application: Suitable for large-scale vibration equipment in mining, coal, metallurgy and other industries.

Model
D×H×d(mm) Outer diameter D
(mm) Inner diameter d
(mm) Height H
(mm) Model
D×H×d(mm) Working deformation FV
(cm) Rigidity KL
(kg/cm) Working load
(Pa) &#;150×138×&#;55 150 55 138 2 150&#;350 300&#;700 &#;150×150×&#;62 150 62 150 2 150&#;350 300&#;700 &#;150×190×&#;62 150 62 190 3 180&#;600 500&#; &#;150×200×&#;100 150 100 200 3 180&#;600 500&#; &#;150×210×&#;50 150 50 210 3 180&#;600 500&#; &#;150×310×&#;50 150 50 310 3 180&#;600 500&#; &#;150×310×&#;100 150 100 310 3 180&#;600 500&#; &#;180×110×&#;90 180 90 110 3 180&#;600 500&#; &#;180×120×&#;90 180 90 120 3 180&#;600 500&#; &#;180×130×&#;100 180 100 130 3 180&#;600 500&#; &#;180×140×&#;90 180 90 140 3 240&#;660 700&#; &#;180×150×&#;100 180 100 150 3 240&#;660 700&#; &#;180×160×&#;90 180 90 160 3 240&#;660 700&#; &#;180×170×&#;90 180 100 170 3 240&#;660 700&#; &#;180×180×&#;90 180 90 180 2&#;3 250&#; 750&#;

Selection of vibrating screen springs according to number

After selecting the material of the vibrating screen spring, it is also important to determine the number of vibrating screen springs. The effective damping device needs to calculate the vibrating screen according to the specifications, output, excitation force and dynamic and static load parameters of the vibrating screen. The number and distribution of springs, if you have such requirements, you must consult a professional vibrating screen manufacturer to obtain professional advice, otherwise the expected shock absorption effect may not be achieved.

The above is an introduction to the vibrating screen spring. If you have other needs, you can always consult us.

Things to pay attention to when choosing vibrating screen springs:

1. When designing, the appropriate rubber material should be selected according to the screening material, environment and conditions, as well as the specific gravity of the material itself, static electricity, etc.

2. Attention must be paid to the bonding degree of rubber and metal to avoid stress concentration at the bonding surface;

3. Technically, for shear deformation isolators, in order to improve the service life, an appropriate precompression is usually given in the vertical shear direction, the stiffness in the compression direction becomes harder, and the stiffness in the shear direction becomes soft;

4. If there is resistance, energy must be consumed. This part of the lost energy is converted into heat energy, and rubber is a poor conductor of heat. In order to prevent the performance of the rubber vibration isolator from being affected by excessive temperature rise, the rubber vibration isolator should not be made too large. Structurally, measures that are easy to dissipate heat should be taken, or natural rubber materials with less heat generation should be selected. Because the rubber vibration isolator can convert part of the energy into heat energy, which reduces the vibration energy and achieves the purpose of vibration reduction, the rubber vibration isolator is often called a shock absorber.

5. Regularly maintain and replace the shock absorbing spring, and the vibration isolator should avoid working under tension for a long time.

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