As a major mineral producer in Asia and globally, India is also a global producer of chromite, coal, iron ore and bauxite. India has been enjoying economic growth during the nineties. And stone quarry and mining industries play an important role in India economy.
The Indian Bureau of Mines (IBM ) is the main government agency responsible for the compilation of exploration data and maps of minerals and provide access to the latest information , it is the respect of mineral resources in the country. IBM has both regulatory and service functions .
Several current state owned mining and beneficiation companies in India have been facing drastic cuts production resulting from operations become profitable. This resulted in the closure of several mining operations . Reasons of poor performance were given as reserves of inferior quality and quotas excessive labor .
In India, stone quarries are mainly located in the states of Rajasthan, Madhya Pradesh, Andhra Pradesh and few locations in Gujarat, Orissa, Karnataka, Tamil Nadu, Andaman and Nicobar, although they can be found in many other places.
The stone is obtained from underground by a process of digging, blasting or cutting. This process is known as quarrying and the pit or open excavation from which the stone is obtained is called a Quarry. The first step in quarrying is to gain access to the granite deposit. Quarrying operations typically include the drilling of holes along the perimeter of the bench, followed by either cutting the stone out of the deposit using saws equipped with diamond wire, or by splitting the stone using hydraulic splitters or small explosive charges. Granite of insufficient quality or size for current demand is stored on-site for future use, crushed for use in paving and construction applications, or stored for future site reclamation activities.
Among all of the rich minerals in India, the granite and marble quarry have a vital role in the mining industry. The most popular granite quarrying equipment used in India are granite crusher, granite grinding mills, granite vibrating feeder, vibrating screen, granite mobile crushing plant and so on. Since we all know, there are quite a lot types of granite crusher and grinding mill. According to the feedback of our India clients, the most popular crusher used by the granite mine owners are jaw crusher and cone crusher. The following are some reasons of this choice.
First, the cone crusher adopts innovative design principles and the new crushing technology, and can crush materials of different specifications. Cone crusher are suitable to crush various kinds of ore and rocks of medium or above medium hardness. The cone crusher is of high performance, high efficiency, high capacity, low operation costs, easy adjustment, economic operation, etc. It not only has large reduction ratio, fine and uniform product size but also has low unit power consumption. The machine has few requirements for humidity and is suitable to crush any hard brittle materials. The cone crusher has great prospects in mineral processing industry.
Besides, the cone crusher has high throughput in crushing materials and high capacity. Its unique design greatly reduces repair and maintenance costs, therefore the crushing productivity has been greatly improved and production costs have remarkably decreased.
The marble quarry equipment involved in the marble stone production line are quite alike to the granite mining machine due to the Mineral properties and Moh's hardness.
Mobile crusher, based on long experience in providing mining and suggestions of our customers equipment , we designed the mobile crusher, which is perfect for a smooth application. It saves the high cost of transporting materials, complete crushing process can be completed on the same site. With the advantages of high performance, flexible application, low power consumption, the mobile crusher is very well received around the world.
VSI crusher is the original rock-on-rock crushing equipment used in the third of fourth stage of crushing circuits.
Vibrating screen is suitable for the moist , fine grain and hard screening material dry screening in mining industry.
Vertical Roller Mill are advanced mill equipment adopting top grinding technology applied widely in grinding non-flammable and non-explosive materials.
HPC series hydraulic cone crusher with high efficiency is suitable for primary crushing of many kinds of mining, building construction etc.
The efficient sand washing machine of XSD series is a kind of cleaning equipment of international advanced level for sand and slag pellets.