Limestone is one of the most widely used raw materials in construction and industry. The resources are rich, the distribution is also relatively broad, so limestone can be used to make sand? What are the uses of limestone after making sand?
1、Limestone is used in building concrete after making sand.
Most of limestone exists as calcite mineral, the hardness of which is 3, the raw material is soft and brittle, the processing is not difficult, and the impurity content is small. The finished products produced by suitable sand-making equipment can reach the construction sand standard and are widely used in construction.
2、Limestone is used to produce cement.
Cement is a gelatinous material, limestone can be used after cement grinding. The cement produced by limestone has good thermal insulation and crack resistance.
3、 Paint production process used as filler, rubber ink, etc. .
It can be used as filler to replace colloidal calcium at higher price and reduce production cost.
The outstanding advantages of limestone sand machine:
1、New Design
Impeller structure with a new four-port design, increased the throughput of materials. Compared with three-port impeller, the crushing efficiency of the same material is increased by about 20% .
2、Process upgrade, reduce costs, improve efficiency
The working mode of“Rock to rock” reduces the kinds of wear-resisting and reduces the production cost of customers. The structure and technology of the impeller are adjusted. Under the condition of crushing the same material, the service life of the impeller is increased by 30 -200% .
3、Special Design, Quality Assurance
The transmission part of the equipment adopts a special sealing structure to prevent oil leakage from the bearing barrel. Bearings are imported bearings to reduce transmission system failure.
4、Easy to maintain
The new lifting device is convenient for the customer to carry on the maintenance to the equipment, the maintenance saves the labor. The simple design of the upper part of the machine body can effectively prevent the upper part of the machine body from being blocked when the moisture content of the material is too high, reduce the downtime and ensure smooth operation.
When the above small arrangement of the use of limestone sand and limestone sand machine features, we can choose according to their own needs equipment, what do not understand you can consult customer service or directly contact us.
