Silicon is used in manufacture of glass, refractories, smelting ferrosilicon, metallurgical fluxes, ceramics, abrasive material, casting. Silicon has strong anti-acid spillage capacity in building, is used for making acid-resistant concrete and mortar. Silica sand as the core material played an irreplaceable role as basis in thesilicon raw material production and supply.
Silica Sand Crushing Plant & Equipment
?Silica Sand is mined either at open pit Silica Sand ore mines or underground Silica Sand ore mines. First the Silica Sand ore is blasted, loaded and transported to the primary crushers. Then the ore is crushed and screened, with the fine sulfide ore (~-0.5 mm) going to froth flotation cells for recovery of Silica Sand.
?In the key crusher, the ore is broken into more compact pieces of much less than 25 centimetres in diameter. Crushed ore is then loaded on to some conveyor belt which requires it towards storage space bin. with the storage space bin, ball mills along with other grinding device grind the ore till it is normally a good powder. During the crushing process, SBM has enhanced the ability and finish crushing merchandise with our secondary crusher and tertiary crusher. The complete vitality usage is decreased considerably.
?Firstly, we choose the usable materials and transmit them with the vibrating feeder. Then vibrating feeder pours them into primary Silica Sand crusher. Then products of primary Silica Sand crusher get crushed by secondary Silica Sand crusher.
?Secondly, after the process of primary crushing, Silica Sand rocks are filled into secondary Silica Sand crushing plant , such as Silica Sand impact crusher, Silica Sand cone crusher, Silica Sand shaft crusher.
?Finally, Silica Sand all become the right products . Tertiary Silica Sand crusher is usually used in special crushing process. Tertiary Silica Sand crusher will process stones into much smaller size than secondary crusher.
?Of Course, both of procedures above have a process of vibrating feeding and vibrating screen to screen suitable size of Silica Sand ore .
?We usually choose mobile Silica Sand crusher or portable Silica Sand crusher is this process. Because it is really convenient to use mobile Silica Sand crusher or portable Silica Sand crusher in this process.
?Comparing the operation efficacy of CS cone crusher and hydraulic cone crusher, we come across CS cone crusher accomplished far better final results in tertiary crushing. And if installing the identical quantity of secondary and tertiary crushers, a component of operation is transmitted from tertiary to secondary crushers in which the liner put on is 3 instances less, which substantially influences for the price decline inside crushing process. As a big mining crushing gear producer in China, we are able to provide our customers with jaw crusher, cone crusher, influence crusher and commercial grinding mill etc. Our jaw crusher can be a fine key crusher, our influence crusher is broadly employed as secondary crusher, our cone crusher which includes CS cone crusher, hydraulic cone crusher may be employed as secondary crusher and tertiary crusher. past this, we also provide ball mill, vertical mill, Raymond mill, trapezium mill etc. to our clients.
Occurrences of Silica Sand
?This is a rare occurrence because in most environments the Silica Sand tend to be altered to other substances, such as clay minerals. They also may be found in many metamorphic rocks formed from precursor rocks that contained Silica Sand and/or the chemical elements required for their formation. In addition, Silica Sand occur in veins and pegmatites, in which they were apparently deposited by fluids, and within sediments and soils, in which they were probably deposited by groundwater solutions. Some of the typical occurrences for the individual species are given in the table. Morocco, China, India, Indonesia, Japan, Laos , North Korea, Singapore, Thailand , Vietnam, Belgium, Bosnia and Herzegovina Bulgaria, France, Germany , Italy Kazakhstan, Netherlands, Norway, Russia, Slovakia, Spain, UK, Argentina, Bolivia, Colombia, Guatemala, Mexico, Peru, Canada, Trinidad and Tobago, United States (USA), Australia, Iran, Kuwai, Turkey, United Arab Emirates (UAE), etc. silica sand crusher
Silica Sand Crushing Process
Silica Sand crushing process and the process is mainly divided into the following aspects:
Crushing Process
?�� a broken process. A broken process is generally used to provide the right from the feed mill, often constitute a system with self-mill. The process is simple, less equipment, plant and small footprint.
?�� two crushing process. The mostly small-scale plant using the process.
?�� three sections broken process. The basic form of the process open and three sections of three sections of a closed two.
?�� work with broken washing process. When the feeding of the mud (-3mm) of more than 5% to 10% and water content greater than 5% to 8%, should increase in the crushing process Silica Sand washing operations.
Grinding and Classification Process Procedures
?In terms of dressing, using a grinding or two can put the economy grinding to a mineral Silica Sand to any size needed. Two or more grinding, usually elected by the other requirements of the decision stage.
?Period and compared to two processes, a grinding process of the main advantages are: less equipment, low investment, simple operation, do not stop because of a grinding segment to another segment of the work of grinding, less downtime losses. But the mill to the Silica Sand particle size range, a reasonable ball hard, not easy to get the final product of smaller, low grinding efficiency.
?When asked the maximum particle size of the final product of 0.2 ~ 0.15mm (or 60% to 79% -200 mesh), generally used a grinding process. Small factories, in order to simplify the process and device configuration, when the grinding fineness required 80% -200 mesh, we also used a grinding process. Two outstanding advantages of grinding can be smaller products, in different sections coarse grinding and fine grinding, especially for stage process.
?In large and medium-sized factories, as required grinding fineness is less than 0.15mm (ie 80% -200 mesh), using two grinding more economical, and uniform particle size composition, was less than smashing. Under the first paragraph of the mill is connected with the classification of different ways, the two grinding process can be divided into three types: the first open; second paragraph of the entire house; first local house, and the second is always closed circuit grinding work process.