1. The production line enjoys a high degree of automation. 2. The production line features great efficiency with low operation cost, high productivity and return. 3. The production line can change the size of produced material, featuring high crushing efficiency and energy conservancy. 4. The production line produces evenly and fine shaped particles that meet the national standard for high-speed feeding material.

The limestone crushing production line will be deployed in accordance with our client's requirement in terms of material size, productivity and use. We offer the best pre-sale, sale and after-sale services, and We design the production line on the basis of the specific production site, bringing our clients the most reasonably deployed production line at the lowest cost.

Quarry Crusher Machine

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 crushing production line

The crushing of limestone is an important part production link of burned limestone and cement production lines. The production line of bmw ensures a low proportion of powders and slice-shaped materials in the finished products(up to 70% of finished materials). The smart design can reduce waste, thus improving processing efficiency!

Limestone crushing equipment

The limestone crushing production line mainly includes the following equipements: jaw crusher(for primary crushing), limestone crusher, impact crusher(for fine crushing), impact crusher, vibrating feeder, vibrating screen, sand washer and belt conveyor.

Technological process of limestone crushing production line

material storage bin are---vibrating feeder---jaw crusher---impact crusher---vibrating screen---finished material sand products. Machines in the production line are connected by conveyors.

In the first step, the vibrating feeder will send limestone materials evenly into the jaw crusher for primary crushing. Next, the produced coarse materials will be transferred to the impact crusher for secondary crushing. Then, the fine crushed materials will go to the vibrating screen where the screen will sieve particles by their size. Particles that fail to meet size requirement will be returned to the impact crusher for further crushing.