Quarry Crusher

A quarry is a type of strip mine from which rock or minerals are extracted. Quarries are generally used for extracting building materials, such as dimension stone, construction aggregate, riprap, sand, and gravel. They are often colocated with concrete and asphalt plants due to the requirement for large amounts of aggregate in those materials. The word quarry can include underground quarrying for stone, such as Bath stone.

Limestone is of rather low value, but nevertheless it is probably the most important mineral. It is mined and used in large amounts, which often conflicts with the protection of karst areas and caves.

Various kinds of liemstone and marble were used for walls, pilars and much more. The soft rock was used to produce sculptures. Even limestone roofs and floors were built.

With the increase of technology many more usages of lime were found. It is burnt in kilns to produce lime, white colur and finally cement. It is needed to produce glass, porcellain, or as addition in the melting of many metals. It is used to purify coal and the waste gas of power plants using carbon based fuel. Limestone neutralizes many toxic substances, especially sulfur oxide and sulfur dioxide. In combination with sulfur it is converted into gypsum. Limestone is typically quarried, as it occurs in huge sedimentary layers, and as mining is to expensive.

In the heavy duty quarry stone processing line, the stone crushing is very important. It is related to the final product. Now we will introduce the heavy duty stone crushing in details.

Joyal heavy duty quarry stone production line is consist of the vibrating feeder,jaw crusher (primary crushing), impact crusher (secondary crushing), cone crusher (tertiary crushing ), vibrating screen, belt conveyor etc. Quarry stone production line equipment configuration is based primarily on stone specifications, capacity and application of final products. We provide pre-sale, in-sale and after-sale services and strive for the customer to design the most rational and economical crushing plant based on customer production site.

Quarry stone crushing plant processing is as follows: Large quarry stone through the hopper are evenly sent by the vibrating feeder to jaw crusher for primary crushing. After the coarse crushing, the small stone are sent to impact crusher for secondary crushing via conveyor belts. Then different types of small stone are screened out by vibrating screen. Stones that meet the size requirements are sent to the finished pile through conveyor belt, while other stones are sent back to impact crusher to crush again. Finished size can be adjusted and graded in accordance with the needs of users. Being equipped with auxiliary dust deducing equipment, the crushing plant is more environmental-friendly.