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Cement mine waste to make construction aggregate and sand

Jan. 14, 2022

It is reported that the Sanmenxia Tengyue Tongli Cement Green Building Materials Park project has a planned total investment of 2.57 billion yuan. It uses the exfoliated materials in the company's existing cement mine production process to process and produce building aggregates, machine-made sand a…

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The working principle of the thickener

Jan. 12, 2022

Why can the sewage thickener purify the washing sewage With the help of the gravity of the solid particles, the pulp is divided into two parts: clarified liquid and high-concentration sediment. This process is called concentration.   During the concentration process, the ore particles suspended…

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Recent price changes of natural sand and artificial sand

Jan. 05, 2022

The recent aggregate prices of sand and gravel in Hubei Province Machine-made sand The reference price of medium sand (3.0-2.3mm) is 65.00 yuan/ton. The price has remained stable recently. The supplier is Badong County Shengyao Mining Co., Ltd. The reference price of coarse aggregate (16-31.5mm) is …

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What are the uses of dolomite?

Dec. 29, 2021

Dolomite can be used in building materials, ceramics, glass and refractory materials, chemical industry, agriculture, environmental protection, energy saving and other fields. It is mainly used as a flux for alkaline refractory materials and blast furnace ironmaking; production of calcium magnesium …

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The particle gradation and particle type requirements of machine-made sand

Dec. 24, 2021

Grain gradation of machine-made sand The particle gradation of sand refers to the proportion of sand-sized particles. If it is sand of the same thickness, the gaps between them are larger; when two types of sand are matched, the gaps between them are reduced; the gaps between three types of sand are…

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Equipment for 800t per hour sand washing production line

Dec. 22, 2021

The 800 tons/hour water washing sand production line project is composed of two production lines. The production line includes vibrating feeder, bar screen, circular vibrating screen, high-efficiency dewatering screen, high-efficiency sand washing machine, deep cone thickener, chamber filter press a…

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