Linear or circular vibrating screen, what is the difference

Circular vibrating screens and linear vibrating screens are common screening equipment in industrial production. However, their working principle is different from that of suitable materials. When selecting vibrating screens, according to the type of materials to be screened, The particle size is chosen to suit the vibrating screen. If a large volume is required, but a circular vibrating screen is selected, the result will not be as expected. First, the characteristics and working principle of the two screening equipment are analyzed.

Linear motion vibrating screen

working principle

When the linear vibrating screen is working, the trajectory of any point on the screen box is a straight line, that is, when the eccentric block rotates, only one force is generated in a certain direction. Then the vibrating screen only performs a linear motion of the plane reciprocating in this direction. The material enters the feeding port of the screening machine uniformly from the feeder, and several kinds of sieve tops and sieves are produced through the multi-layer screen and are respectively discharged from the respective outlets.

Characteristics

Due to the small inclination angle of the screen sieve, the height of the sieve is reduced, which facilitates the process layout. For the design of the screen part, the screen can be quickly changed and quickly tensioned. The efficiency is high and the noise is low. The material has a long stroke on the screen surface, high screening precision and large processing capacity. At the same time of sorting, the material is transported over long distances. The screen spacing and inclination can be changed according to the particle size, permeability probability and productivity.

Application

The linear vibrating screen can be used for dry and wet screening of medium and fine-grained materials by coal preparation, beneficiation, power generation, sugar production, salt production, etc., and can also be used for dehydration, de-intermediation and de-sludge operations.

Circular motion vibrating screen

working principle

When the circular vibrating screen is working, the movement track at any point on the screen box is a circle. When the eccentric block rotates, the material on the screen is subjected to the impulse of the screen box on the inclined screen surface to generate continuous throwing motion, material and sieve. In the process of face encounter, particles smaller than the mesh are sieved to achieve classification.

Four-layer sieve vibrating screen

Characteristics

The vibrating screen has strong processing capacity, high screening efficiency, reasonable technical parameters, high structural strength, high rigidity, reliable operation, low noise and convenient maintenance. The circular vibrating screen can change the inclination angle and change the moving speed of the material along the screen surface, thereby increasing the processing amount of the circular vibrating screen.

Application

Circular vibrating screen is suitable for aluminum powder, lead powder, copper powder, ore, manganese dioxide, electrolytic copper powder, electromagnetic material, abrasive powder, refractory material, kaolin, lime, alumina, heavy calcium carbonate, quartz sand, food Industry, chemical industry, etc.

Related Articles

Vibrating screen for lignite coal

Vibrating screen for lignite hot press forming

Although lignite is low in mining cost, it is usually only used on site because of its high water content and low energy density, which is not suitable for transportation or trade. In addition, with the slowdown in China's consumption growth, coupled with the vigorous development of US shale oil, the international coal market price is lower, which also makes the situation of relatively high-cost hard coal power plants relatively prosperous. Vibrating screen can be used in Lignite quality improvement lignite coal vibrating screen c has high moisture and ash content, low calorific value, easy weathering in the air, and is not conducive to long-distance transportation. When used directly as a fuel, the combustion efficiency is low, and the greenhouse gas emissions are high and the pollution is serious, which has been greatly limited for a long time. The upgrading…

tailings_dewatering_screen

Vibrating screen, rotary screen for sale in Pakistan

Buy vibratory screen trommel screen with low cost in Pakistan GP tailing dewatering screen is specially designed for mineral tailing recycling, which combines the characteristics of mineral tailing with high frequency sieve. The dewatering unit consists of hydrocyclones, linear motion vibrating screen, slurry pump and attachments. The rotary screen was designed to minimize setup time and be easy and convenient to service. We have perfected the ability to size and customize trommel screens with different materials to suit the application, such as the updated product compact sand washer. Since the first cooperation between the two parties in 2003, there have been many cooperation histories, including technological transformation projects, cement production lines, waste heat power generation, and grinding stations. The successful signing of this project has important significance for Pakistan ATTOCK Cement Company to increase production capacity and expand its market…

banana vibrating screen

The working principle and advantages of banana vibrating screen

The banana vibrating screen machine (abbreviation: banana-type linear vibrating screen) is a linear vibration grading with a box vibrator and a plurality of different inclined screen faces, and the shape of the main box is similar to that of a banana. It is mainly used for the classification of large and medium-sized materials with high fine content, and can also be used for dehydration, de-intermediation and de-sludge operations. (The fine particles refer to particles with a particle size of less than half the size of the mesh.) The banana linear vibrating screen is designed by injecting a banana-shaped multi-stage working surface on the basis of a linear classifier. There is a larger slope screen at the feed end, followed by a stepwise decrease at a certain number of angles until the discharge opening, the overall screen surface is concave curved.…

vibrating screen for sand washing plant

Large capacity mine vibrating screen supplier in Canada

The circular vibrating screen adopts the cylindrical eccentric shaft exciter and the partial block to adjust the amplitude, the material sieve line length and the screening specifications are many, the structure is reliable, the excitation force is strong, the screening efficiency is high, the vibration noise is small, the sturdy and durable, the maintenance Convenient, safe to use, etc., the vibrating screen is widely used in product classification of mining, building materials, transportation, energy, chemical, and other industries. Long Ding circular vibrating screen can be used for screening coal, limestone, gravel, gravel, metal or non-metallic ore and other materials. Chemical industry: resins, coatings, industrial drugs, cosmetics, paints, Chinese medicine powder, etc. Food industry: powdered sugar, starch, salt, rice flour, milk powder, soy milk, egg powder, soy sauce, juice, etc. Metal, metallurgical mining: aluminum powder, lead powder, copper powder, ore, alloy…

Previous:
Next:

First Rate Service
FAQ
Product Knowledge
Service Network
Privacy Policy
Spare Parts