What is the technological process of limestone production line? What are the limestone production equipment?

The particle size of limestone excavated through excavation and explosion is generally about 80 cm to 1 m2. If you want to process it into sand and stone with concrete, that is, machine-made sand with particle size ≤ 4.75 mm and particle size of 10-20 mm, 15 mm. -30mm 12/13 stone needs to use limestone production equipment for crushing, sand making, screening and other technological processes.

2. Process flow of limestone production line

01. Primary crushing stage:

The limestone is evenly fed into the rough crusher by the feeder for initial crushing, and the crushed material is transported to the next stage;

02. Secondary crushing stage:

The coarsely crushed limestone is sent to the impact crusher by the conveyor for further crushing. The crushing ratio is large, and the material shape after crushing is better.

03. Screening stage:

After being finely crushed by the impact crusher, the limestone stones enter the vibrating screening machine, and are screened into stones of different specifications, and those that meet the requirements are transported to the product pile;

04. Return crushing stage:

The limestone that does not meet the specifications screened by the screening machine should be returned to the impact crusher and crushed again until it meets the requirements of the product specifications.

Note: In addition to the above limestone production equipment, limestone can also be pulverized by a pulverizer after crushing and sand making, and can be used as plastering stone powder, asphalt mixing station additives, etc. after being made into stone powder.

Limestone can be processed into sand and gravel for concrete, and can be ground into powder to make various additives. It is widely used and has great prospects. For more information on the production of limestone production equipment, please contact our online business manager!