Machined sand is relative to natural sand such as river sand. Natural sand is mainly attacked by natural forces, such as river sand, sea sand, mountain sand and so on. Machine-made sand refers to rock particles with particle size less than 4.75 mm made by mechanical crushing and screening after soil removal. Making machine-made sand…
Flotation is a method of wet separation of grinded solid minerals according to the different physical and chemical properties of mineral surface. The flotation method commonly used in industry is essentially froth flotation. It is characterized by the addition of chemical additives to the pulp and the introduction of air. After strong stirring, bubbles are…
In road construction projects, stone is an important building material and is widely used. In the project, commonly used stone materials include granite, gneiss, diorite, sandstone, limestone and so on. In general, natural rock must be processed to meet the requirements of the project. According to the geometrical dimensions of stone products, the stone products…
The process of extracting gold from cyanide pulp or solution by activated carbon adsorption includes CIP method, CIL method and CIC method. Fodamon engineers summarize the following steps:A. Gold is adsorbed and leached from cyanide pulp or solution with activated carbon to produce gold-bearing carbon.B. The desorption treatment of gold-loaded carbon makes gold on carbon…
Dry magnetic separator is suitable for magnetic separation of magnetite, pyrrhotite, roasted ore, ilmenite and other materials with particle size less than 30 mm. It is also used for iron removal of coal, non-metallic ore, building materials and other materials. Thickness of feeding layer. It has a great relationship with the particle size of the…
Due to the impact of grinding minerals, the mechanical friction energy of the grinding materials and the energy released when the materials are broken, the temperature of the ball mill is too high, and the high temperature in summer, the working environment is even as high as forty or fifty degrees. In this way, the…
Classification of ceramsite (1) Fly ash ceramsiteSolid waste as the main raw material, adding a certain amount of cement and water, processed into balls, sintered and inflated or naturally cured, light and coarse aggregates with a particle size of 5mm or more, referred to as fly ash ceramsite.(2) Clay ceramsiteClay, sub-clay, etc. as the main…
Ceramsite is the granule of ceramic. Most of the appearance characteristics of ceramsite are round or elliptical spheres, but some imitation stone ceramsites are not round or elliptical spheres, but are irregularly gravel-like. The shape of the ceramsite varies from process to process. Its surface is a hard outer shell, which is ceramic or enamel,…
High purity quartz sand generally refers to quartz powder with SiO 2 content higher than 99.99%, which is the main material of quartz glass and quartz crucible. Its high-end products are widely used in large-scale and ultra-large-scale integrated circuits, optical fibers, solar cells, lasers, aerospace, military and other industries. The quality requirements for quartz sand…
Engineer from Fodamon has some suggestions for you as below: Do a good job in daily maintenance of mobile crusher equipmentRegular inspection of equipment, replacement of butter, adjustment of belt, inspection of core components and wear-resistant parts, operators should often check the value of various thermometers in their work, find problems and immediately stop checking,…