Calcium carbonate is an important industrial raw material, the most appropriate equipment for processing of calcium carbonate are Kefid ginding machines, such as european version grinding mill, trapezium mill, Raymond mill. These grinding mill can processing calcium carbonate into different fineness of the finished product, which can be applied to the field of plastic products, […]
Liming Heavy Industry new types of VSI crusher is widely used in China and global market, it is the best crusher in the processing of cement process, it has won customers best favor according customers’ good feedback. A few days ago, in the cement grinding technology promotion seminar, the Zhengzhou Kefid Machinery Co., Ltd. has […]
Flotation is an important technology in mineral processing, and flotation equipment are common chosed according to different mineral process. Usually, flotation machine is applicable for the separation of nonferrous metal and ferrous metal and nonmetal, such as fluorite and talc. Flotation process also called flotation separation, which is a method of separation widely used in […]
Gravity concentration or gravity separation is a common used method of separating a suspension into its individual components. Usually, the finished concentration is a ratio of the difference between the density of the heavier particle and the fluid, to the difference between the density of the lighter particle and the fluid. Gravity Separation Introduce Gravity […]