Granite Quarry Crushers, Granite Powder Mills, Conveyors, Feeders & Screens

Granite is a category name of stone veneer product, instead of the definition of petrology. As a kind of natural stone, granite is generally of decorative function, compact structure, texture hard, stable performance, and the mineral can be processed into the shape required for the various magmatic rocks, volcanic rocks and some metamorphic rocks deep. Apart from granite, common rocks also include tuff, diorite, andesite, gabbro, diabase, serpentinite, basalt, gneiss, etc.

Natural Granite is igneous rock, also known as acid crystals Plutonic. Granite is of the most widely distributed rock in igneous rocks, As a hard stone, granite is formed with feldspar, quartz and mica, whose main composition is silica which accounts for about 65%~75%. The rock is of hard dense. According to the size of crystalline particles, it can be divided into "pegmatite", "coarse grain" and "fine grain".

Granite is mainly used for building materials, commonly used in masonry of buildings and structures, building decoration, road construction; in the chemical industry and light industry, the rock can be used for making a variety of corrosion-resistant pipes, tanks, containers; in environmental protection, it can be in the exhaust gas, waste treatment equipment; in the manufacture of precision instruments, it can be used for the manufacture of a measuring instrument.

In the architectural decoration and decorative finishes, the stone is mainly of marble and granite. Marble is mainly used for indoor while granite used for outdoors. Both are advanced decorative materials. Using marble and granite for interior and exterior finishes is of good decorative effect, durable, but high cost. Therefore they are more used for decoration of public buildings and high-level requirements engineering. But in recent years, with the improvement of living standards, people's living environment of their own aesthetic concepts are constantly updated. Marble and granite are also increasingly appeared in the home decoration.

In the stone, the strength, hardness, wear resistance, corrosion resistance of granite is higher than marble, so its application is more widely. In addition, granite colors are generally more uniform, which makie it suitable for large-scale decoration of buildings.

Before granite mine exploitation, you need first choose the first mining area to determine the mining boundary, mine production, mine work system under the resource conditions and market demand. Granite mining is conducted on the basis of comprehensive analysis of the natural environment, economic and technical conditions. Granite quarrying or mining process can be divided into development and transportation, stripping and granite mining.

The degradation of environment in the granite mining areas has affected the public life by way of air pollution, land degradation, forest degradation and retreating water table etc. Government is aware of these and taken measures to improve the various aspects of environment degradation by implementing strict conditions for every lease holder. Before grante quarry and mining , you must adhere with the rules and follow the Eco-Friendly Mining in the State.

At present, majority of the granite quarries adopt unscientific method exploitation leading to very low recovery and productivity in terms of saleable blocks. In order to optimise the recovery from the in-situ reserves and improve the export earnings from granites, it is necessary to adopt the scientific and technical aspects of exploitation. Pay attention that through scientific and systematic approach, the recovery and productivity of granite mining can be improved substantially within a short period. SBM granite grinding machine and granite crusher will help the entrepreneurs to optimise their quarrying operations.

Granite crusher: In the granite quarry crushing plant, granite crusher is important equipment which you must choose exact model according to your capacity and crusher’s specification. There are jaw crusher, cone crusher, impact crusher,etc which can be used as granite crusher. We recommend to you to choose jaw crusher as the primary crusher for granite. Because of its easy structure and operation, jaw crusher can work with high rapid. Especially the wear parts price of jaw crusher is much lower than cone crusher and impact crusher. For small granite quarry crushing plant, choose small jaw crusher otherwise choose medium or big jaw crusher as primary crusher.

Granite grinding machine: Not every granite can be grinded by granite grinding machine. There are requirements to granite particles fineness. According to the feeding size and finished size, choose different granite grinding machine. Usually, the materials sent into granite grinding machine have been crushed by granite crusher.

Belt conveyor: The conveyor machine links all the equipments in the granite quarry crushing plant and transports the materials to the next procedure. It’s necessary.

Vibrating feeder machine: When rocks are transported to near granite crushers, they are first sent into vibrating feeder machine. Through vibration, raw materials are sent into granite crushers or granite grinding machines evenly and continously.

Vibrating screening plant: According to the different requirements to finished products, you can choose vibrating screening plant with different amounts of screens.

All the machines mentioned above can be provided by our company. We have internation ISO9001:2000 cetificates and CE cetificates,etc. Our goal is to provide our customers with best products and perfect services.