The aggregate production line is an important way to mine modern aggregate mines. The line may includes feeding unit, crushing & screening unit, and stacking conveyor unit. In some projects, we also supply truck & wagon loading system of aggregate. How to start a aggregate production line? You should know the primary crushing, secondary crushing, sand crushing, and applications of aggregate.
Primary Crushing & Screening
In this stage, a circular vibrating screen is used to screen the coarse aggregate into 0-40mm blocks and less than 5mm crushed materials. Among them, 5-40mm coarse aggregate can be directly used for c15-c20 concrete after being collected. Fine aggregate can be transported to the transfer station for the next process.
Secondary Crushing & Screening
In this stage, the secondary crushing & screening can divide the crushed aggregate into 5-20 mm high-quality aggregate, which can be used for c25-c30 concrete. High quality fine aggregate of 0.15mm-5mm and fine powder of less than 0.15mm can be separated by three times screening.
Sand Crushing & Screening
As to the lack of natural sand, more and more investor like set a sand making unit for aggregate production line. First of all, the raw material is crushed by a jaw crusher, the vibration feeder is fed evenly, and the jaw crusher is used to crush the large stones into a smaller particle size. The cracked materials are transported to the transfer reactor by the conveying belts. Then the sand maker can be used for fine crushing and shaping of the material to make the sand and gravel aggregate particle size uniform.
aggregate crushing plants are used in the production of raw materials in many industries and these crushing plants are the backbone of industrial sector. First of all, it will be much more helpful to explain what is Aggregate and this will give more advantage to us for explaining related questions.
Usage Areas of Aggregate Production Line
Aggregate is basically a mixture of minerals, or a mixture of minerals called sand, gravel and crushed stone. To processing of these materials is of great importance because of they are the main use materials of many industries. For example, sectors such as construction, asphalt and concrete plants are sectors where the use of aggregate crushing and screening facilities is highest. Within today's technology, two different species are known for Aggregate processing. Aggregate varieties are evaluated in natural and unnatural aggregates.
1. Concrete Plants
2. Railways
3. Industrial Facilities
4 .Hot Asphalt
5. Surface Coating
6. Pipe Line
7. Highway Construction
8., Construction Sector
9. Floor Coating
10. Airport and Dam Constructions
SKE is a professional aggregate production line supplier in China. We provide jaw crusher, impact crusher, cone crushers, vsi crushers, and mobile crushers for aggregate & sand production plant.