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One of most important nature resource is graphite, due to its special structure, graphite has the following special properties: High temperature resistant type: The melting point of graphite is 3850±50℃, and the boiling point is 4250℃. Even if burned by ultra-high temperature arc, the weight loss is very small, and the thermal expansion coefficient is […]

Quicklime materials are generally natural rocks as the main component of calcium carbonate, such as chalk, dolomitic limestone all can be used to produce lime. The main component of calcium carbonate’s natural rock calcined at a suitable temperature, after eliminate the decomposition of carbon dioxide, the resulting calcium oxide (CaO) as the main ingredients is […]

Quartz main ingredient is silica, Mohs hardness 7. The general crusher equipment easy to wear seriously, and will reduce the service life. But  High-Efficiency Multi-cylinder Hydraulic Cone Crusher can achieve energy efficient crushing task. Currently, there are many manufacturers of cone crusher in the market. Different manufacturers have defferent models, specifications and names, defferent cone […]

Introduction of new Raymond mill Compared with the traditional mill, the new Raymond mill can meet the grinding requirements of dolomite, marble, limestone, barite, talc, gypsum and other mineral powder projects. It can produce powder fineness between 80-400 mesh, mill equipment covers a number of patent technology. Each performance index has been greatly improved, the […]

Crushing and sand making equipment is the key equipment in artificial aggregate production line. Its performance directly affects the quality of concrete aggregate, and influences the investment and production cost of artificial stone production system. How to select suitable crushing and sand making equipment to ensure the operation reliability, technological advancement and economic rationality is […]

Tài nguyên khoáng sản là loại tài nguyên không tái tạo, quá trình hình thành phải trải qua biến động địa chất hàng nghìn năm, trữ lượng rất hạn chế, việc nghiên cứu và phát triển các nhà máy siêu mịn mới có thể tích hợp các nguồn quặng khác nhau và nâng cao hiệu […]