Limestone mining plant

Limestone is the main material to make cement, lime, calcium carbide. It is the indispensable flux limestone in metallurgical industry. The ultra-fine powder of high-quality limestone is wildly used in paper making, rubber, paints, coatings, pharmaceuticals, cosmetics, feeding , sealing, bonding, polishing and other products manufacturing.

Limestone mining process

Generally, limestone mining uses the stage stratified method. In order to optimize the program, strengthen the production and exploration, we analysis the drilling powder sample, master the quality of each production stope, and evaluate the separation of blocks. Then they become boutique area, fine area and depleted area. At last, make the reasonable mining program according to the quality requirements. To achieve the no wastes and emissions goal, we put low-grade stone with the use of waste rock when it is possible in the mining process, and maximize the reasonable usage of mine resources.

Limestone mining equipment

For the rational allocation of mining equipment, the specialists compare the advantages and with disadvantages based on annual mining capacity and keep the mine and equipment features in mind. Then chooseing the rightest equipment on considering the ability of repair and maintenance companies, also as well as the machine itself.

Bulldozers, hole drill, loading trucks, loaders, excavators, crushers, graders, rollers, belt conveyors.

Stone Quarry that mainly produce building aggregates could conduct two crushing processes. In this way, they can lower the proportion of powder needed for aggregate production.

Compared with the traditional human loading, the open-pit mining explosive car greatly reduces the labor intensity and improves the efficiency, and safety. Also The significantly also reduces the cost of explosives.

Open-pit mining uses crusher for secondary crushing, in order to avoid the time-consuming, dust, noise and poisonous gas brought by the secondary blasting. This made the crusher becomes the essential open-pit equipment for mining factory in the season.

Limestone quarry transports their stones to the plant with low cost by the remote belt conveyor. The remote belt conveyor features the unique characteristics such as stable conveying, efficient operation, sanitation and no environmental pollution.

Limestone processing plant

1. Limestone mining
2. Limestone crushing
3. Limestone grinding