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Graphite and diamond are allotropes, both composed of carbon, and are minerals formed by high temperature, high pressure and billions of years of geological movement. Natural graphite ore is a non-renewable resource and an indispensable raw material for today’s global high-tech and cutting-edge products. Therefore, graphite resources are important strategic resources for the country. With […]

Jaw crusher mainly consists of frame, eccentric shaft, jaw plate, connecting bar, adjustment part and spring. The movable jaw goes upward and downward through eccentric shaft when belt and belt wheel are driven by the motor. The angle between movable jaw and bracket turns big when the movable jaw goes upward, which pushes the movable […]

Raymond roller mills are the new type equipment , which is suitable for processing various non-flammable and non-explosive mineral materials with Moh’s hardness less than 7 and humidity less than 6%. It is widely used in the fields of metallurgy, construction, chemical industry, mining, highway construction etc,. The granularity of the finished powder size can […]

Selecting the right grinder mill for your operation requires the serious consideration of a variety of factors, far beyond “what do I want to grinder mill?” and “How fine do I want it?” A starter list of questions would include: •Do you need lab grinder mills or production sized mills? •Do you need to perform […]

The limestone is a major component of sedimentary rocks by calcite. All over the country, the fine quality and more easily in the surface, mining and low cost, and the development process and comprehensive utilization of easy application domain of maximum. The limestone is cement manufacturing. Cement with considerable advantages, the industry since the invention […]

Illite as a nonmetal mines, mainly distributed in China’s Sichuan, Jilin, Henan and other provinces, the first of which is Henan Pingdingshan Erie quarry reserves in the country. Illite by grinding machine can be used as a ceramic material, rubber packing, plastic packing, agriculture, fillers and other purposes. Illite is often broken to a certain […]