SBM is the major mining crushing and quarrying equipment manufacturer and exporter in China. We are good at supplying limestone crusher and limestone crushing plant with high quality and good service. Our limestone crusher is welcomed by clients both home and abroad. Our limestone crusher can crush the limestone to Max.1300mm to 0-8mm.
Limestone crushing plant
Limestone rocks are sedimentary rocks that are made from the mineral calcite. Limestones are important stone rocks. They can be used for building materials for humid regions but are not quite as strong as sandstone and are easily weathered by acidic conditions. Limestones are the primary source of lime stone for cements or concrete. Cement is considered one of the most important construction materials ever invented by man. Limestone can be crushed and used as road ballast. Significant quantities of limestone are quarried around the world for these purposes.
The design of a lime stone crushing plant is usually decided by several factors as follows:
1) Raw limestone to be crushed
2) The hardness, percentage of Si, moisture percentage of the raw limestone
3) The average size of the raw limestone before entering into the crushing system
4Requested product sizes, percentage of the sizes, and their usage
5) The hour capacity of the crushing line
Limestone crushing plant example
We can supply limestone crushing plant by the capacity of 50-500 tons per day. limestone production flow mainly include: limestone crushing and transportion, raw material pre-homogenizing, raw material preparation, raw material homogenizing, warm-up decomposition, sintering clinker stone crusher, limestone grinding, limestone packaging and so on. Product are made in accordance with the IS09001 international quality standard certification system crusher, the main parts and wearing parts use wear-resistant materials and advanced processing technology ball mill, so that they are durable.
For the Limestone crushing production lines: 30-50tph, 50-80tph, 80-120tph, 120-200tph, 200-300tph, 300-400tph, 400-500tph, we here recommend three proposals:
Proposal 1: vibrating feeder + primary jaw crusher + impact crusher + vibrating screen + belt conveying system + control system
Proposal 2: vibrating feeder +primary jaw crusher +fineness jaw crusher +impact crusher(optional)+vibrating screen +belt conveying system +control system
Proposal 3: vibrating feeder +primary jaw crusher +Compound cone crusher +impact crusher(optional)+vibrating screen +belt conveying system +control system
In the above proposals, the main difference is the secondary crusher: using impact crusher (hammer crushing principle), or using fineness jaw crusher(plate pressing principle), or Compound cone crusher(plate pressing principle).
How to equip your limestone crushing plant with the proper crushing machine
If the local market has not request of the stone shape, users prefer to use fineness jaw crusher, or cone crusher as the secondary crusher. Because for high hardness stones, the quick wear parts cost of fineness jaw crusher and cone crusher is lower than that of impact crusher.
For jaw crusher and cone crusher, the working principle is plate pressing, so the percentage of stones with flaky shape, internal cracks is high.
For impact crusher, it has the functions of crushing and shaping, can make very good cubic shape; the stone materials are mainly used for highway, water conservancy, airport, civil construction etc. The market prices of stones made by impact crusher is higher than that by fineness jaw crusher or cone crusher; the quick wear parts cost of impact crusher is also high for high hardness stones.
If the market has request for the stone shape, and the users want to reduce the quick wear parts cost. Here we recommend firstly use primary jaw crusher + fineness jaw crusher/compound cone crusher as the primary and secondary crushers, take the impact crusher as the tertiary crusher to shaping the stones. This proposal has been adopted by many users, and proved to be workable. We warmly welcome you to come to inspect our factory, and we would like to design the most suitable proposal as per your requests.