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Sand and gravel aggregate organize production according to certain processes to meet the specification requirements of hydraulic concrete construction of the technical indicators. Collected from the flood of natural aggregate, if the size, quality was generally in line with regulatory requirements, it usually just rinse to remove too large, too small, substandard materials, according to […]

In the grinding operation to improve the efficiency of grinding technology for improving mineral indicators are important. How can technology improve the grinding efficiency? From the following aspects: First, the use of closed-circuit grinding process Grinding process is reasonable once the grinding of mineral particles should be quickly isolated to a single mill in the row […]

The use of advanced, reliable automation equipment, dry mortar, dry mortar production of high quality products, basic conditions. Dry-mixed mortar production process is not complicated, mainly by raw material preparation and delivery, weighing and batching, mixing, and dry mortar products packaging, palletizing and other production technology components. Quartz sand dry mix raw materials normally subject […]

Magnetic Separator is the key equipment in the beneficiation process, re-use powder used in the removal of mitochondrial iron and so on. Magnetic separator for particle size below 3mm magnetite, pyrrhotite, roasted ore, ilmenite, manganese and other materials, wet magnetic separation, but also for coal, non-metallic minerals, building materials, iron and other materials operation. This […]

Mechanical wear is the friction between the surface of parts produced. Parts of the surface even after machining, not absolutely flat, part surface contact with each other, uneven, easily embedded in each other. When the parts to movement, raised the metal particles have continued to fall off. When combined with the gap increases to a […]