Coarse crusher selection principle

Coarse crusher selection principle

The coarse crusher of metal mine concentrator generally adopts jaw crusher or gyratory crusher. In some non-metallic mines and cement industry, when dealing with soft or medium hard ore, the hammer crusher or impact crusher can also be used.

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2023

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Influencing factors of vibration of vibrating screen rolling bearing

Influencing factors of vibration of vibrating screen rolling bearing

At present, the vibrator used by the vibrating screen is mostly eccentric shaft vibrator and box type vibrator. Eccentric shaft vibrator is easy to install and adjust, but the cost is high, and the eccentric distance can not be adjusted; The box type shaker adopts the fan-shaped eccentric block with adjustable relative position, which can realize the adjustment of the excitation force and achieve the purpose of adjustable amplitude.

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2023

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The main factors affecting the operation of concentrator

The main factors affecting the operation of concentrator

Concentrator is one of the most important equipment in mineral processing equipment at present. The working quality of the equipment directly affects the degree of pulp enrichment. At present, we commonly use precipitation concentration method.

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2023

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03

Measures to improve the efficiency of vibrating screen

Measures to improve the efficiency of vibrating screen

Although the screening effect mainly depends on the nature of the material to be screened, but the same material using different types of screening equipment can get different screening effects. Such as fixed screen screening efficiency is low, for motion screen, its screening efficiency and the form of motion of the screen surface, on the vibrating screen screen surface, particles on the screen surface close to the direction of the vertical sieve is shaken, the higher the vibration frequency, the better the screening effect; On the shaking screen surface, the particles are mainly sliding along the screen surface, because the shaking frequency of the shaking screen is lower than the frequency of the vibrating screen, so the screening effect of the shaking screen is poor; Cylinder screen because the screen surface is easy to block, so the screening efficiency is low. Therefore, according to the nature of the material, reasonable selection of vibrating screen type, in order to maximize efficiency.

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2023

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Hammer crusher

Hammer crusher

This type of hammer crusher is a model specially designed by our factory technicians according to the characteristics and crushing requirements of active lime (quicklime). Through several years of practical use and user feedback for many times to improve to reach today's ideal usability, that is, the proportion of fine material is large, less than 3mm material accounts for more than 95%, high output, 18-24 tons per hour, the model structure is reasonable, low equipment failure rate. In addition, the hammer crusher can not only be used in the crushing production line, sand production line, but also can replace the cone crusher in the dressing production line.

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2023

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Thickener

Thickener

GNZ concentrator is a new type of high efficiency concentrator with central drive and automatic target lifting developed by our company with the introduction of foreign technology. Widely used in the treatment of various industrial slurry, such as coal, metal ore dressing water, chemical slurry, etc.

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