Granite crusher & granite grinding mill
Date: 2011-12-20 Source: kefidguangzhou.com
Granite is a common and widely occurring type of intrusive, felsic, igneous rock. Granite is generally light colored in shades of white, grey, or pink. Minerals are mostly quartz and feldspar, with small amounts of mica. Granite is nearly always massive, hard and tough, and therefore it has gained widespread use as a construction stone. The average density of granite is 2.75 g/cm3 and its viscosity at standard temperature and pressure is~4.5 • 1019 Pa•s.
Granite has been extensively used as a dimension stone and as flooring tiles in public and commercial buildings and monuments. Because of its abundance, granite was commonly used to build foundations for homes in New England. With increasing amounts of acid rain in parts of the world, granite has begun to supplant marble as a monument material, since it is much more durable. The Granite Railway, America's first railroad, was built to haul granite from the quarries in Quincy, Massachusetts, to the Neponset River in the 1820s. Polished granite is also a popular choice for kitchen countertops due to its high durability and aesthetic qualities. In some areas granite is used for gravestones and memorials. Granite is a hard stone and requires skill to carve by hand. Engineers have traditionally used polished granite surfaces to establish a plane of reference, since they are relatively impervious and inflexible.
Granite Crusher and grinding mill
KEfID machinery crushers and grinding mills have a very important role in granite mining. The jaw crusher is commonly used as the primary crusher and cone crusher is used as secondary crusher. The high pressure mill (Raymond mill) is often used as grinding machine to grind granite to final size. KEfID machinery will supply vibrating feeder to feeder granite to crushers, vibrating screen to screen different size products and belt conveyor to transform granite from one place to another.
There is a success granite quarry case in Egypt. KEfID machinery designs all the production line and supplies all the mining equipments for this quarry. Some of mining equipments are KEfID machinery’s products and others are purchased from other manufacturers by KEfID machinery. KEfID machinery spare no efforts to perfect our pre-sale, in-sale and after-sale services and focus on every detail from the design stage until the final installation. At last, we let the customers obtain satisfaction from our crushers, grinding mills and services. Top crusher and grinder producer in china, 20 years’ expertise help you with success.
As a well-known brand in the Coal Crushing & Screening plant, Construction Waste Crusher and Gold Crusher of mining machinery industry, KEFID Machinery has over 100 successful production cases all over the world. Welcome to get further contact with our engineers. If you are interested, email me directly at firstname.lastname@example.org. We’ll respond within 24 hours.
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