Home > News > Industry News > How is granite mined from the .....
Browse Categories
Diamond Segments(147)
Stone Cutting Tools(224)
Stone Grinding & Polishing Tools(1013)
Stone Drilling Tools(145)
Concrete Cutting Tools(50)
Concrete Grinding and Polishing Tools(595)
Concrete Drilling Tools(30)
Ceramic Diamond Tools(27)
Vacuum Brazed Diamond Tools(73)
Machinery and Other Tools(174)
Other Tools Category(108)
Cuting,grinding,polishing and drilling tools(769)
Hot-sale Products
Contact us
Contact us: Fujian Nanan Boreway Machinery Co.,Ltd. ADD: HuaHui Center, Shuitou Town,Quanzhou, Fujian, China, ...
Contact Now
Latest News

Where can curb stones be used?

Where can curb stones be used? The sharp cutting blade produced by boreway factory has long service life, high efficiency and diamond saw blade, which forms the boundary of curbstone, roadway, sidewalk, green space, isolation belt and other parts of the road.

How to wholesale bush hammer tools?

As one of the few litchi face tool manufacturers in the field of diamond tools in Quanzhou, China, we must continue to innovate and provide standards for technological progress

What are the characteristics of high quality diamond calibration wheels?

Boreway Manufacturer have provide the Diamond Calibrating Rollers in different shapes and colour, We can also customize the specifications and models that suit your requirements according to your needs.

What Kind Of Equipment Can Be The Concrete Surface Smooth?

What Kind Of Equipment Can Be The Concrete Surface Smooth? The concrete flattening machine relies on the surface grinding head equipped with diamond b...

What should I do if there are cracks in the concrete floor (1)?

What should I do if there are cracks in the concrete floor,There are many methods below, please find in the article

What are the characteristics of floor grinding machines?

Boreway Supply various specifications of diamond grinding tools and machines, used for marble, granite, various materials of stone, concrete temples, terrazzo floors and other grounds.

What are the effects of stone processing?

What products can stone be processed into? Stone can be made of a wide range of products, as long as wood can be made, stone can also be made, and the hardness and effect are better than wooden products, more atmospheric, and longer life.
What are the effects of processing the stone surface? What is the function of fixed thickness?

What is the thickness of the base of the ultra-thin saw blade?

Ultra-thin diamond saw blade refers to high-precision special-purpose diamond cutting blade.According to different bonding agents, the production is divided into metal bonding agents, resin bonding agents and electroplated diamond cutting blades.

News

How is granite mined from the mine?

  • Author:Dora Zhang
  • Source:www.boreway.com
  • Release on:2020-09-25

Generally, the granite products we can see do not have colored stripes, only colored spotted patterns.

Many famous mountains in China, Gulangyu in Fujian, Luofu Mountain in Guangdong, such as Huangshan in Anhui, Lushan in Jiangxi, Taishan in Shandong, Taibai in Shaanxi, Keshiketeng Stone Forest in Inner Mongolia, Lushan in Liaoning, and Hengshan in Hunan, The appearance of granite landforms can be seen in Luhuitou in Hainan, Putuo Mountain, Mogan Mountain, Tiantai Mountain in Zhejiang, Gongga Mountain in Sichuan, Helan Mountain in Ningxia, and the Daxingan Mountains and Qilian Mountains.

The vast majority of deposits are mined by ordinary mechanized methods. Mechanized mining is further divided into open-pit mining (including ore and placer) and underground mining.

Open-pit mining strips the overlying rock layers of the ore body, and then the ore body is mined sequentially from top to bottom.

Open-pit mines can use large-scale mining machinery, with safer operations, less ore loss, low dilution rate, large production capacity, and low mining costs. This method is often used for large-scale poor iron deposits and building material deposits. Large-diameter granite saw blades and rubber wire saws  match.

When the depth of the ore body is large, the thickness of the ore body is small, the stripping workload is large, and its economic benefit is lower than that of underground mining or the surface and landscape need to be protected, the underground mining method is used.

The mining process is roughly as follows: ore testing-ore separation-obtaining certificates-determining the beneficiation method-checking the site conditions-providing the beneficiation process flow chart-configuring the beneficiation equipment-site foundation treatment-equipment installation and debugging-normal production after trial operation-finished product sales .

Nature is always creating surprises and miracles for mankind. It may be just a piece of unremarkable appearance. With the country's permission, how do we mine and cut stone?

Granite is distributed in the continental crust, and basalt is distributed in the oceanic crust. The density of granite is significantly lower than that of basalt.

It is the extraordinary craftsmanship of nature that creates all the forms of granite.

When the sawing machine cuts it open, what suddenly appears in front of people is a strange texture like a landscape painting.