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 of SBM in the porphyrite crushing processing plant
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.
PY cone crusher is applied widely in road building, construction industry for hard and mid-hard rocks and ores.
Vibrating screen is suitable for the moist , fine grain and hard screening material dry screening in mining industry.
High frequency screens feature aggressive vibration applied directly to the screen that allows for the highest capacity in the market.
Mobile cone crusher is suitable for secondary and tertiary crushing in direct feed applications.