Sandstone is formed by quartz grains and it has stable structure. In general, it shows the light brown or red and sandstone mainly contains silicon, calcium, clay and iron oxide. Sandstone is a sedimentary rock and it is mainly composed of sand consolidation, which has more than 50% sand grain content. The vast majority of sandstone is composed of quartz and feldspar. Main ingredients: quartz content is more than 52%; Clay is around 15%; Goethite is by about 18%; other substances are by more than 10%.
According to the classification of rock types: quartz sandstone(quartz and a variety of siliceous rock debris content over 95% of the total level of sand rock debris) and unpurified quartz sandstone, feldspar sandstone (clastic composition are mainly quartz and feldspar, quartz content lower than 75%, feldspar by more than 18.75%) and feldspar sandstone, lithic sandstone (detrital quartz content lower than 75%, lithic content is generally greater than 18.755, the cutting/feldspar ratio greater than 3) and lithic sandstone.
In the world, the exploitation and utilization of sandstones have: sandstone with Australia, Indian sandstone and sandstone in Spain, China sandstone, etc. Among of them, the Australia sandstone is the most popular and welcomed for its color and decorative pattern. Australian sandstone is a kind of ecological environmental protection stone material which has the following characteristics: no pollution, no radiation, no reflective, weathering, color, heat, and heat preservation, prevent slippery.
In sandstone crushing plant flowchart, SBM recommends you to adopt the equipment which mainly includes jaw crusher, impact crusher, vibrating feeder, vibrating screen and belt conveyors and the sand making machine-vertical shaft impact sand making machines.
The whole sandstone crushing plant also has the other stages and machines: sandstone beneficiation. The magnetic material content can determine the level of quality throughout the mine, so the beneficiation before the sandstone quarrying is very important. Besides, the location and transport also need to consider.
Depending on the above sandstone crushing plant flowchart, we can see that it needs some crushers in the whole processing line. SBM will provide the high quality sandstone crushers for you all: jaw crusher, cone crusher, hydraulic crusher, impact crusher and the mobile crushers.
The cost effective sandstone crushers are widely used in mining, concrete factory, sandstone making, etc. And they are widely suitable for primary crushing of many kinds of ores, concrete, fireproof material, bauxite, basalt and so on. Comparing with other kinds crushers, sandstone cone crusher has excellences for the fine crushing, high productions, and low maintenance. The long force arm designed into the machine provides greater crushing force.
Sandstone cone crusher with high-efficiency and hydraulic pressure is widely used in mining, concrete factory, sandstone making, etc. The machinery's pressure resistance strength is under 350 Mpa. And they are widely suitable for primary crushing of many kinds of mining and rock such as many kinds of ores.
This cone crusher consist of frame, transmission device, hollow eccentric shaft, bowl-shaped bearing, crushing cone, springs and hydraulic pressure station for adjusting discharge opening. During operation, the motor drives the eccentric shaft shells to turn around through a horizontal axle and a pair of bevel gear. The axle of crushing cone swings with the force of eccentric shaft shell so that the surface of the crushing wall is close to the roll mortar wall from time to time. In this way, the ores and rocks will be pressed and crooked and crushed.
Besides the auxiliary equipment for sandstone crushing plant, it also needs the auxiliary equipment. The most widely used auxiliary equipment includes: feeding machine, screening equipment and conveying machine. According to clients' production needs, the vibrating feeder, belt conveyor and vibrating screen are the most suitable equipment.
Porphyry comes from Greek word, amaranth; it refers to phenocryst that has any igneous rock. In the earliest, it is for a purple alkaline rock from Egypt. It usually refers to alkali feldspar phenocryst, extrusive rock, which matrix is for fine particle or aphanitic qualitative, and shallow diagenetic. Porphyry is the generic term of the igneous rock, which has porphyritic structure characteristics, named after the rock structural characteristics. It contains phenocryst extrusive rock, such as Potassium feldspar, deputy feldspar and quartz, shallow diagenetic rock and ultra-shallow diagenetic intrusive rocks. it can be used as building materials because of its hardness characteristic. Phenocryst generally consists of alkali feldspar and quartz, which substrate is fine particle or aphanitic (vitreous).
As for the application of the porphyrite in the construction, porphyrite processing plant is very popular. In porphyrite processing plant, many mining machines are at demands, such as jaw crusher, cone crusher, impact crusher, grinding machines as well as some other ancillary equipment. All these machines are produced by shanghai SBM, which is a professional manufacturer and supplier of mining machines. Shanghai SBM is a high-tech enterprise, which includes R&D, production, sales and service as well.
In the past 20 years, shanghai SBM devoted to producing mining equipment, sand making machines and industrial grinding mills, offering expressway, railway and water conservancy projects the solution of making high grade sand and matched equipment. The head office of SBM is in Shanghai- the international financial center. It has modern production base of 2.3 million square meters and professional R&D institution and technology team make it be world-class company. All SBM machines are designed produced, assembled and tested by relative authoritative department on the international. Till now, products of shanghai SBM are sold to 130 countries, which has been the popular equipment in global crushing and grinding industry. Shanghai SBM helps more and more customers for their business in mining and construction industries and offers them the best solution, much more advanced machinery and better service. The main products of SBM are crusher and grinding machines, which all have their own characteristics.
crusher machines have many different types, such as pe series jaw crusher, pew series jaw crusher, pf series impact crusher, pfw series impact crusher, cs series cone crusher as well as some other types. All these crushers are produced by SBM.
Impact crusher, commonly known as sand making machine, is one kind crusher, which has the international advanced level of low energy consumption. Its performance plays an irreplaceable role in all kinds of ores fine broken, which is currently the most effective, practical and reliable crushed stone machine.
impact crusher machine is widely used in metal and non-metallic ores, cement, refractories, abrasives, glass raw materials, construction aggregate, artificial sand and pebble, rock, ore tailings and stone chips of artificial sand processing plant as well as in aggregate, highway road surface fabric, cushion material, asphalt concrete and cement concrete aggregate production, especially for hard and abrasive materials such as silicon carbide, silicon carbide and sintering aluminum bauxite, magnetite, etc. it is more superiority than other types of crusher. With hydraulic protection of jaw broken, it can handle all kinds of metallurgical slag. In highway building sand and gravel sand processing plant, it is the most appropriate machine.