The compressive strength of limestone is generally about 150 MPa under the category of soft rock, hence, in the selection of limestone crushing technology, adopting impact crusher can get the optimum crushing effect. The crushed limestone has a wide range of applications in chemistry, cement, building, refractory and other industrial fields as the medium-hard aggregate materials. Apart from limestone, this crushing line can also be used in primary, secondary and tertiary crushing of dolomite, marl, sandstone and other medium-hard and soft rocks.
Raw Material Introduction
Limestone is an important road paving material and is also an important raw material for calcinating lime and cement. It is an indispensable solvent limestone in metallurgical industry. After high-quality limestone was ground, it can be used in paper making, rubber, paint, medicine, cosmetics, feed, sealing, bonding, polishing and other products production.
Primary Crushing: The raw materials are evenly fed by the vibrating feeder into the jaw crusher for primary crushing. The semi-product material after the primary crushing process will be conveyed by the belt conveyor to the impact crusher for secondary crushing.
- Secondary Crushing: The belt conveyor connected the primary and secondary crushing process will evenly convey the semi-product material to the impact crusher for further crushing. After this step, the crushed products will be transferred to the circular vibrating screen. Some products that can meet the particle size requirement will be transferred to the end product storage bin, and other large size products will be conveyed back to the impact crush for crush again, which can form a closed crushing circuit.
Advantages of The Crushing Line
The crushing line has the features of high crushing productivity, low energy consumption, high adaptability (especially for the medium-hard material), high crushing ratio, simple production process and low investment.
Camelway can provide a complete solution of stone crushing process and technical support for our customers, and we can also provide supporting facilities according to customers’ real requirements.