Concrete refers to buliding material that cement as gelling material, sand and gravel as aggregates,and with water by a certain percentage, by mixing, forming, curing obtained.It has the features of abundant raw materials, low prices,simple productio...

Heavy calcium carbonate called TSP, is grinding from natural carbonate minerals such as calcite, marble, limestone. It has whiteness, good chemical stability and thermal stability and the price is more suitable for the majority of industries. So heav...

Natural gypsum or desulfurizing gypsum processed by dedicated mill and then heating,calcined to produce plaster for building. This is Kefid designed one set of gypsum powder production technology with large capacity and high efficiency based on nearl...

With economic development and improvement of the technological level， Chinas non-metallic minerals are more widely used in modern industry. Wollastonite are widely used in ceramics,paints,plastics,machinery,electronics,rubber,chemicals,metallurgy a...

After milling, the petroleum coke can be used making graphite, chemical industry,etc. Our petroleum coke is mainly the low-sulfur petroleum coke, we need ultrafine mill to process it. Which equipment that petroleum coke powder processing needs? First...

Currently, according to the relevant survey, in metal ore beneficiation crushing stage, coarse crusher mainly include two types of gyratory crusher and jaw crusher . From the feeding size, product size and production scale considerations, domestic ja...