Coarse, medium and fine crushing of medium hard and soft rocks such as limestone, dolomite, marl, tuff, sandstone and clinker
Chemical, cement, construction, refractory and other industrial sectors are used for coarse, medium and fine crushing of various medium hardness materials.
Vibrating feeder, jaw crusher, impact crusher, vibrating screen and belt conveyor
Limestone is the commodity name of limestone as a mineral raw material, an important road building material, an important raw material of calcium carbide for burning lime and cement, and a solvent limestone in the metallurgical industry. After ultra-fine grinding, high-quality limestone is widely used in the manufacturing of paper, rubber, paint, paint, medicine, cosmetics, feed, sealing, bonding, polishing and other products. The compressive strength of limestone is generally about 150 MPa, which belongs to soft rock. Therefore, the impact crusher is used in the production process selection of limestone production line.
Basic process of limestone production line:
Firstly, the rocks blasted from the mountain are fed into jaw crusher evenly through feeder for preliminary crushing, and the semi-finished products after coarse crushing are transported to impact crusher for further crushing through belt conveyor, and the stones after secondary crushing are transported to vibrating screen for screening out stones of different specifications through belt conveyor, and the stones meeting the grain size requirements of customers are transported to the final product pile through belt conveyor. For the material pile, the stones larger than the size of the upper screen are returned to the impact crusher through the belt conveyor for crushing again, forming a closed cycle.