Granite Aggregate Production Line
Granite
Granite
Granite is an intrusive igneous rock which is widely distributed throughout Earths crust at a range of depths up to 31 mi (50 km). Granites characteristic grainy structure and strength is the result of many individual crystalline structures which form tightly together as magma slowly cools within large, deeply buried rock bodies known as plutons. True granite contains 20-60% quartz as well as both plagioclase and alkali feldspars of which the former may not exceed general balance.
Other minerals such as hornblende and biotite may also occur in granite, accounting for its variety of appearances (Alden 2004).
Commercially, the term granite includes a range of other types of non-granite dimension stone including any feldspathic crystalline rocks or other igneous or metamorphic rocks which possess qualities similar to granites grainy, interlocking texture. Many variations of granite appear on the commercial market with white, gray, pink, and red being the most common primary colors.
Greens and browns are also available as well as darker grays and black.
Commercial granite is the second largest category of dimensional stone after limestone. Granite is currently produced in 17 U.S. states with Massachusetts, Vermont, Georgia, South Dakota, and New Hampshire leading production (Dolley 2007). Its primary uses include curbing, monumental rough and dressed stone, as well as an array of applications throughout the building industry; this study focuses on dimensional granite production. Two general phases of granite production exist: quarrying and processing. Each of these phases is described below.
Granite crusher is designed for
Granite aggregate production line for granite resizing and pulverizing. As is known, granite is igneous rock and contains SiO2 with a percent higher than 65%, which are mainly feldspar, quartz and talc, etc. Usually granite is used in sculpture and architecture decoration. To make full use of granite, also for changing waste into valuable, granite can be used in glazing producing, substituting feldspar and quartz. So granite crusher plays an important role in granite powder producing.
Whats more, with the features like texture hard and compact, high strength, weathering resistance, corrosion resistance, wear resistance and low water absorption, granite is the first choice of construction aggregate, abrasives, glass, cement, ceramics, agriculture and fillers. SBM granite crushers can produce even cubical shape granite sand and coarse granite powder, so it is your best choice for granite crushing production line.
Granite crushing process and granite application
Granite scraps are fragments and sludge generated during granite exploiting and cutting process. To take full advantage of the irregularly shaped granite waste of various sizes,SBM stone crushers and sand washing machines will process it into a uniform shape to prepare a variety of industrial products for downstream industries.
There are three steps in granite crushing: primary crushing, secondary crushing and tertiary crushing. Firstly granite raw materials are fed into the crushing cavity of primary granite crushers, in which they will be resized into even sand to be used in the construction aggregates. Then the granite sand goes to secondary crushing process and goes out as fine granite sand which can be used directly in cement and agriculture. Then if we have special requirements on fineness of the final granite products, we can produce granite in the next tertiary crushing process. The outlets of tertiary granite crushers can be directly used in many industries and further grinding process.
Granite crushing production line design
Granite is not easy to crush but usually easier than basalt, because granite is of high hardness but is brittle. Therefore, we can design granite crushing production line with relative flexibility. With market price advantages, we apply two stage crushing process. We can also apply three stage crushing process in the long run.
If our customers dont have strict requirements on granite products shapes, we can use two-stage crushing process: jaw crusher and jaw crusher or jaw granite crushers and cone granite crushers. This configuration is of the lowest investment, simplest maintenance solution and the production cost is also the most economical of all programs. However, the key weakness of this configuration is uneven final products grain shapes, with a high percentage of needle lamellar particles. This kind granite sand does not have competitive strength, as high grade construction aggregates need even cubical shape sand.
SBM granite crushers and granite crusher features
SBM is the professional stone crusher manufacturer and SBM granite crusher has been sold to more than 50 countries like India, Brazil, South Africa, Spain, Russia, French, Korea, Finland, Norway, Italy, Portugal and Germany.
SBM granite crushers are ideal for:
granite cone crusher is widely used in the breaking and crushing hard materials.
when production volume in industrial and mining enterprises raw materials crushing is small, we can choose jaw or roll crusher. But in larger companies, we choose cone granite crusher.
SBM granite crushers can be used in processing high hardness materials, like AZS refractory, but we shall take the corresponding measures.for the requirements of producing more cubic particles occasions, SBM granite crusher has excellent performance. It is proved that cone crusher produces more cubic particles, especially near the discharge opening of its size the width of that part of the grain size, the product shape is good, cubic granules.
by: crusherb2b
The Impact Of Recycle Shop Best Septic Tank Additives How To Find The Perfect Ring Italian Crisis Sends Gold Soaring On Safe-haven Demand Camping In Brazil Smart Techniques To Regulate Your Office Smoothly Things To Consider Before Becoming A Landlord Financing An Overseas Property Purchase In South America Making Your Own Laptop Bags How To Prolong Your Notebook Using Life Gemini Horoscope November 2011 Solitaire Diamond Rings For The Scintillating Entire Life Yokohama Recycle Shop - A Distinctive Destination To Buy All Costly Tools