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Vibrating Screen

Vibrating Screen

ico 1 Processing capacity: 8-800 m³/h

ico 2 Max feeding size: 200 mm

Processing Materials : sandstone, pebble, limestone, granite, quartz, iron ore, copper ore, gold ore, basalt, etc.

Logistics diagram

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The introduction of Vibrating Screen

The circular vibrating screen or round vibrating screen does circular movement in work, and it is a new high-efficient stone crusher vibrating screen machine with multiple layers. It adopts drum eccentric shaft exciter and eccentric block to adjust the amplitude.

The circular vibrating screen is more suitable for screening stone materials in quarry, and also applied in coal dressing, beneficiation, electric power, chemical industry and others.

The main features of the vibrating screen

The method of fixation: the vibrating screen should be installed in the firm reinforced concrete base or the steel frame. The installation angle is generally 20 degrees.

The function of the rubber strip: pressing the rubber strip not only can absorb the vibration of the screen, but also prevent the screen from the damage of directly contacting the wear of the beam.

Material: the screening box, rubber strip and screen are made of boiler steel, rubber and 60Si2Mn (spring steels) respectively.

Lubrication: the tallow oil is usually used for lubrication.

How to exchange the screen: the screen is fixed in the A-typed shackle by bolt and buckle. When exchanging the screen, the bolt and buckle should be taken down and the required screen should be installed, then the bolt and buckle should be fixed in the screening box.

The mesh size of the screen: the mesh sizes of the circular vibrating screen produced in FTM are usually 3mm, 5mm, 10mm, 15mm, 20mm, 30mm, and 40mm, etc. And the biggest mesh of the circular vibrating screen can reach up to 150 mm. Also, the screen can be customized in accordance with the users’ needs.

The advantages of vibrating screen

The advantages of vibrating screen

The advantages of vibrating screen

  • 1. The device has the features of small volume, easy operation, and convenient installation and maintenance;
  • 2. It is able to shape the raw rocks material. The shaped product is cubic, and has a high density of particles;
  • 3. The airflow inside the vortex chamber is self-circulating, and there are less dust and noise. During the production process, the stone material can accumulate to form a protective bottom layer to prevent the machine from wear and make it more durable;
  • 4. Some wearable parts are made of very hard and wear-resistant materials, which has the features of small volume, light weight and convenient replacement.

Note: FT series vibrating screen is a new circular vibrating screen that has been improved on the basis of YA and YK series vibrating screens and integrating the working conditions and maintenance in sites.

Aiming at heavy-duty working conditions, the upgrade and improvement have made in FT series vibrating screen, and it has the following outstanding advantages:

  • 1. The screen surface is inclined with an angle of 18 degrees, which improves the screening efficiency;
  • 2. The exciter consists of an eccentric shaft and an eccentric block, so the exciting force is more powerful;
  • 3. The machine is self-lubricating by thin oil, and the lubricating oil can be replaced once every three to six months;
  • 4. The key parts are designed with the wear-resistant and protective rubber layer to extend its service life.

Working principle of circular vibrating screen

Working principle of circular vibrating screen

Working principle of circular vibrating screen

The circular vibrating screen uses the ordinary motor to drive the eccentric block of the vibrator to produce high-speed rotation. The running eccentric block generates a large centrifugal force, which stimulates the screen box to generate a periodic circular motion of a certain amplitude along the direction of the vibration exciter.

The material produces continuous throwing by the impact of the screen box on the inclined screen surface. During the collision of the material with the screen surface, the particles smaller than the sieve hole are sieved to finish the screening process.

The manufacturer of vibrating screen

As the vibrating screen manufacturer, Fote Heavy Machinery is a large-scale joint-stock company, mainly engaged in the production of heavy mining machinery. With innovative technology as its core strategy, the company continues to make the best products with its technology and quality.

The company’s vibrating screens are exported to more than 200 countries such as Indonesia, the United States, Russia, Kazakhstan, Turkey, etc., and have been widely recognized and praised in the international market.

“Integrity-based, quality-first” is the purpose of FTM for a long time and FTM is looking forward to cooperating with you to achieve the win-win situation with first-class quality, products and service.

FTM - professional manufacturer

Parameter

Model Sieve 
area
(㎡)
Processing
 capacity
(m³/h)
2YK1225 6 8-60
3YK1225 9 10-70
2YK1230 7.2 12-78
3YK1230 10.8 13-80
2YK1237 8.88 15-86
3YK1237 13.32 16-90
2YK1535 10.5 20-125
3YK1535 15.75 21-125
2YK1545 13.5 22-150
3YK1545 20.25 22-150
4YK1545 27 22-155
2YK1548 14.4 22.5-162
3YK1548 21.6 22.5-162
4YK1548 28.8 22.5-162
2YK1848 17.28 25-206
3YK1848 25.92 32-276
4YK1848 34.56 32-285
2YK1854 19.44 32-312
3YK1854 29.16 32-312
4YK1854 38.88 32-336
2YK2160 25.2 50-475
3YK2160 37.8 50-475
4YK2160 50.4 50-497
2YK2460 28.8 65-550
3YK2460 43.2 70-620
4YK2460 57.6 80-680
2YK2870 39.2 120-680
3YK2870 58.8 180-720
2YK3072 43.2 200-700
3YK3072 64.8 230-800
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