All posts by: gkmill

One, the role of mineral powder The main chemical components of the mineral powder are the CaO, SiO2, Al2O3, Fe2O3, and so on. Mineral powder to fill roles in asphalt mixture in order to reduce the voids of asphalt concrete, sometimes referred to as filler, reduce the dosage of cement hydration, improve work performance, reduce […]

Barite, as a recognition of the material is not very high, have slowly spread over the markets. China’s domestic demand for barite powder also is a growing trend. Due to its heavy, low hardness, brittleness and other relatively stable property, are widely used in rubber, plastic, paint, paper, textile, ink, electrodes and filler sectors, also played […]

Limestone is a sedimentary rock formed by high-quality minerals, generally located in shallow crust. Limestone in the history of human civilization, known for its widely distributed in nature, easily accessible mining features will be widely used. In modern industry, limestone is an important building materials and industrial raw materials. After its crushing machine, milling machine […]

Limestone in China,with versatile and valuable resource, is widely distributed, abundant reserves,. It is usually used as building materials, also an important raw material for many industries, especially as the filler for plastics, coatings and other production processes and casting sand used in machinery manufacturing. Limestone common processing technology is the use of special milling machine to crush it into powder, direct crushing to limestone can obtain by heavy calcium carbonate. According to the different crushing fineness, it is divided into four different specifications in the industry: solo flying powder(200mesh 95%), dual flying powder (325mesh 99%) , three flying powder (325mesh 99.9%), four flying powder ( 400mesh 99.95%), respectively, for the industrial sector. Limestone Grinding Mill At present, Limestone Grinding Mill produced by domestic manufacturers is developed from traditional Raymond Mill, specifically for the deep processing of limestone production. This series of milling machine with a more mature milling process design, can be very suitable for processing limestone production. There is also a new type of limestone mill called ultra-fine grinding mill, model GKH type, the finest particle size is up to 3000mesh. As the main component of the coating, limestone powder plays an important role. To produce high-quality coatings, it is necessary to use high-quality limestone grinding mill, and strictly control the entire production process. If you need limestone mill to produce raw materials for coatings, please contact Guilin Mining Machinery Co., Ltd..

Talc is a common silicate minerals, it is very soft and has a creamy texture. People have chosen 10 level to represent 10 mineral hardness, called Holmes hardness, in this 10 level, the first one (which is the softest one) is talc. Talc can replace the soft white chalk marks drawn. Talc generally is blocky, […]

Raymond mill , a kind of grinding machine, in fact, is extensively used in decorative materials, such as putty powder decoration materials .It is the ideal milling equipment for smear powdery objects most. Powder processing for a variety of non flammable and explosive material decoration material. It is very widespread use of powder putty putty […]