Limestone is a sedimentary rock composed largely of the minerals calcite and aragonite, which are different crystal forms of calcium carbonate (CaCO3). Many limestones are composed from skeletal fragments of marine organisms such as coral or foraminifera.
Limestone makes up about 10% of the total volume of all sedimentary rocks. The solubility of limestone in water and weak acid solutions leads to karst landscapes, in which water erodes the limestone over thousands to millions of years. Most cave systems are through limestone bedrock.
Limestone has numerous uses, including as a building material, as aggregate to form the base of roads, as white pigment or filler in products such as toothpaste or paints, and as a chemical feedstock.
In the limestone assembly process, we will mainly acquaint to you limestone crushing action and limestone grinding system.
Limestone crushing action is the aboriginal important action afore limestone abstracts are broiled and beatific into the next system. The arrangement of admeasurement of the better block to be augment and the final products’ atom admeasurement is alleged abridgement arrangement of the crushing system. It anon affects the identification of the amount of torn sections and the alternative of crusher.
In the limestone crushing plant, there are Jaw crusher and impact crusher for big abridgement ratio. Usually these limestone crushers’ abridgement arrangement is 10~35. Take the archetype that if the aboriginal ascribe admeasurement of limestone rocks is 200mm, the final particles’ admeasurement should be beneath than 10um. Under this, bang altercation or appulse altercation is the acceptable limestone crushing equipment.