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5 main differences between circular vibrating screen and linear screen
Release time:
2024-08-19
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The circular vibrating screen is actually a kind of centrifugal force generated by the rotation of the eccentric block in the vibrator, so that the screen box, vibrator and other parts of the forced continuous circle or approximate circle movement. The material is continuously thrown on the inclined screen surface with the screen box; stratification occurs when thrown up; the particles will penetrate the screen when falling down. Linear vibrating screen is the use of vibration motor excitation force, so that the material is thrown up on the screen and forward linear motion, the material from the feeder evenly into the feed inlet of the screening machine, through the multi-layer screen to produce several specifications of the sieve, sieve, respectively, discharged from their respective exports, in the mining industry is widely used.
The circular vibrating screen is actually a kind of centrifugal force generated by the rotation of the eccentric block in the vibrator, so that the screen box, vibrator and other parts of the forced continuous circle or approximate circle movement. The material is continuously thrown on the inclined screen surface with the screen box; stratification occurs when thrown up; the particles will penetrate the screen when falling down.
Linear vibrating screen is the use of vibration motor excitation force, so that the material is thrown up on the screen and forward linear motion, the material from the feeder evenly into the feed inlet of the screening machine, through the multi-layer screen to produce several specifications of the sieve, sieve, respectively, discharged from their respective exports, in the mining industry is widely used.
Circular vibrating screen and linear screen literally can be seen in the appearance of the two different, then, in addition, there are no other differences!
Difference 1: different materials
Linear vibrating screen production material selection is mostly light plate or stainless steel plate.
Circular vibration sieve material selection is thick, the box is made of manganese steel, can resist the material impact in the screening process.
Difference 2: different shape structure
Linear vibrating screen can take a fully enclosed structure, no dust overflow, more conducive to the protection of the environment.
The vibration exciter of the circular vibrating screen is arranged above the center of gravity of the screen box, the material can be quickly dispersed, and the processing capacity per unit time is higher than that of the linear vibrating screen.
Difference 3: different application areas
Linear sieve mainly screen fine particles, hardness is not high, the proportion of light materials, to fine granular, dry powder or powder materials, usually in the chemical industry, building materials, food, pharmaceutical industry widely used.
The circular vibrating screen mainly screens materials with large particles, large specific gravity and high hardness, and is widely used in coal, mining, quarrying and other mining industries. In addition, some difficult sieve materials can also be used circular vibrating screen.
Difference 4: different trajectory
The material on the linear screen moves forward in a straight line.
Circular vibrating screen on the material to do circular motion.
Difference 5: different installation inclination
Linear vibrating screen in the production of the screen surface inclination is relatively small, the height of the sieve is reduced, easy to produce.
The circular vibrating screen usually has an installation inclination of 15-20 degrees, which changes the movement speed of the material along the screen surface and improves its screening efficiency.
To sum up, we can find that there are differences between circular vibrating screen and linear screen in terms of material, shape structure, application field, movement track and installation inclination angle. Therefore, when using or purchasing both, we must distinguish what kind of vibrating screen type.
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Wanli Vibrating Machinery
Address: 168 Jianghai West Road, Hai 'an Town, Hai 'an City, Jiangsu Province
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