The purification of silica sand is mainly manifested in the effective removal of impurities containing iron and aluminum. According to the impurity components of silica and the occurrence state of inc…
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The beneficiation process of quartz sand is generally crushing-grinding-classification (desliming)-magnetic separation. Pickling is required when there are complex impurities. Quartz sand is a kind of…
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Taking a customer's production site as an example, this paper focuses on the process design and equipment configuration of the machine-made sand and gravel aggregate production line. Process design Th…
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The automatic control system of underflow ore discharge of thickening tank and automatic control system of flocculant addition plays an important role in practical application. In the following, the a…
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The geological structure of laterite nickel deposits is relatively complex, and the nickel content and mineral composition of different deposits are quite different. It is difficult to enrich by tradi…
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A cement plant in Jiangxi Province uses limestone mines as raw materials to produce ordinary Portland cement clinker. The annual output is required to be 3 million tons, 1.2 million tons of machine-ma…
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The exciter is the core component of the vibrating screen. Under the action of the vibration exciter, the materials are continuously loosened, layered, and screened on the screen surface to complete t…
read more >> The banana vibrating screen is a linear vibrating screen with a box vibrator and multi-section screen surface with different inclination angles. The shape of the screen box is similar to that of banan…
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In a concentrator, grinding is an important factor affecting the economic indicators of the production process and operating efficiency. The impact of the grinding medium on the grinding efficiency an…
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The power transmission of the crusher includes motor-V-belt-pulley drive, motor-coupler-gearbox drive, motor-(gearbox)-V-belt drive, motor-coupler-gearbox-meshing gear drive, etc. There are many forms…
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The frac sand production process includes five main working stages: raw material extraction, raw material drying and pre-screening, raw material washing, and concentrate drying. The grain size of the …
read more >> In the flotation practice, in order to overcome the deterioration of the flotation process by the fine mud and eliminate the harmful effects of the fine mud, the following measures are often used. Sol…
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