Medium grain vibrated(vibration) molded graphite block has excellent thermal shock resistance, oxidation resistance, chemical corrosion resistance and high temperature stability, as well as suitable electrical conductivity and uniform structure, and is easy to be processed precisely. The ideal inorganic non-metallic material with excellent physical and chemical properties can be used in various harsh high-temperature environments, and has been widely used in photovoltaic, foundry, chemical industry, electronics, non-ferrous metals, high-temperature treatment, ceramics and refractory materials and other industries.