What is Frac Sand Frac sand is a kind of high-purity quartz sand with super compressive resistance and extremely high roundness. After being crushed artificially, this substance is mainly used in the …
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In the treatment of wastewater in sand and gravel systems, filter presses are often used as the end mechanical treatment mode of solid-liquid separation to filter materials through pressure. Especiall…
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One of the problems facing the production of machine-made sand is that the loss of fine sand is serious, and some even reach more than 20%, which not only causes losses to the enterprise but also caus…
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The sand washer itself is a machine that is more in contact with water. If the sand washer is used for a long time, more or fewer machine parts will wear out. Then someone will ask, how to extend the …
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The sand and gravel industry has risen, but there are still many businesses that do not understand the professional terms of this industry. This article will introduce the commonly used terms in the s…
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The sand washing plant is a kind of sand washing equipment specially used for cleaning sand and gravel materials. It is used in sand and gravel, building materials, chemical industry, highway, railway…
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In silica sand production, the stone powder is inevitable. Excessive stone powder will reduce the quality of artificial sand. In what form will the stone powder exist? How should we control stone powd…
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Date: November 24–27, 2020 Address: Shanghai New International Expo Centre (SNIEC) Our booth: E6.389, Hall E6 The 10th international trade fair for construction machinery, building material machines, …
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The sand cyclone separator and polyurethane screen are the main components in the in the fine sand recovery device. As the fine sand recovery machine is in operation, the silt separator wears a lot, …
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Belt conveyors are widely used in all industries due to the strong transportation capacity, high tensile strength, soft belt body, long life, and good economy. However, breakage may occur during regul…
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The tearing of the conveyor belt is generally divided into horizontal tearing and longitudinal tearing. Lateral tearing is mainly caused by the breaking of the steel cord in the conveyor belt. It is g…
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The finished product quality of the sand and gravel washing plant will directly affect the quality of the concrete and then the construction quality of the building project. Therefore, it is of great …
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