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There was a customers said he processed lime powder, the fineness is about 200 mesh, the yield is about 25 tons per hour. He want to get advice about reasonable Raymond mill . One hour 25 tons of production is relatively high, the need to use large-scale milling equipment, the price of large Raymond mill […]

Our company’s Raymond mill powder chamber adopts fully enclosed sound structure, which can reduce the working noise,Installing cooling device, and enables the machine temperature to keep in the gentle condition. So, operating a Raymond mill, should pay attention to the following aspect: There are a lot of problems of Raymond mill operation that should be […]

The ring and roller of grinding mill are forged by special material with high utilization. Under the same grinding material and finish special size, the lifecycle of spare parts is about one year, which is 2-3times longer than impact mill or turbo mill. Furthermore, the lifetime can reach 2-5 years for grinding calcite carbonate. Designed […]

Limestone is very common in architecture. Many landmarks across the world, including the Great Pyramid and its associated complex in Giza, Egypt, are made of limestone. So many buildings in Kingston, Ontario, Canada were constructed from it that it is nicknamed the ‘Limestone City’. On the island of Malta, a variety of limestone called Globigerina […]

Dolomite is a mineral whose chemical composition is calcium and magnesium carbonate (chemical formula is CaMg(CO3)2, calcium magnesium carbonate). The crystal of dolomite is a carbonate mineral of the trigonal crystal system. The crystal structure of dolomite is similar to that of calcite, and its crystal form is rhombohedral. The dolomite crystal plane is often […]

Amphibolite is the name given to a rock consisting mainly of hornblende amphibole, the use of the term being restricted, however, to metamorphic rocks. The modern terminology for a polycrystalline plutonic igneous rocks are composed primarily of hornblende amphibole is a hornblendes, which are usually crystal cumulates. Rocks with >90% amphibole which have a feldspar […]