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Calcium carbonate is a chemical compound with the chemical formula CaCO3. It is a common substance found in rock in all parts of the world, and is the main component of shells of marine organisms, snails, pearls, and eggshells. Calcium carbonate is the active ingredient in agricultural lime, and is usually the principal cause of […]

Flue gas desulfuration is an important field of environmental protection. Environment protection start in a wealthy material basis. At that time, in order to capture the new market, grinding mill manufacturers designed the desulfuration limestone grinding mills. The Series Grinding Mill created by GUIKUANG is one of the typical model. At present, many large thermal […]

Micro Powder Processing equipment is a new type of mill for making super fine powder through more than 20 times of test and improvement. The fineness can reach to 0.006mm; Micro Powder Mill is mainly used for processing gypsum, calcspar, talc, and other materials used in painting, pigment and cosmetics industry. Compared with jet mill, […]

Stone production line mainly includes impact crusher, jaw crusher, vibrating screen and vibrating feeder. Stone production line has advantages in all aspects: Stone production line is a dedicated production line providing building sand and stones, and it can save 50% energy compared with traditional sand making machine. It can make various rocks, gravel and river […]

Andalusite is an aluminum silicate mineral, which is the raw material for manufacture of refractories and porcelain in the spark plug. Andalusite is in pink, red, reddish-brown, gray and light green, with shiny glass. Some good quality and transparent andalusite crystals also used as a gem. Broader of andalusite use After following the processing of […]

limestone is a sedimentary rock which is made of calcite and aragonite (both forms of calcium carbonate). It makes up approximately 10% of all of the Earth’s sedimentary rocks. Although it is widely believed to be white in color, it can actually have many different colors because of impurities in the rock. It has been […]