Cobble Crusher Production Line

Cobble is one kind of natural stone. It is the preferred stone in sand industry at present. After a series of crushing, screening working, cobble is processed into artificial sand. The artificial sand is an important industrial mineral raw material. It is widely used in water conservancy and hydropower, highway, high-speed railway, passenger dedicated line, bridge, airport runway, municipal engineering, high-rise building and other fields. Cobble is rich in resources. The acquisition cost is low. The application value is high.

Production Situation

  • The feed size: <300mm
  • The finished product: 0-4mm sand, and 10-30mm stone

Main Equipment

Cobble crushing production line equipments mainly have jaw crusher, cone crusher, hopper, vibrating feeder, vibrating screen, and a number of belt conveyors. The following is the specific situation of various kinds of equipments.

NO. Equipment Model Motor(KW) Number
1 Hopper LC3000*4000 1
2 Vibrating feeder GZD1100*4200 15 1
3 Jaw crusher PE500*750 55 1
4 Cone crusher HPC220 220 1
5 Vibrating screen 3YK2160 30 1

Production Line Process

Cobble is delivered to the vibrating feeder by hopper. Then, it enters into the jaw crusher with uniform and quantitative through the vibrating feeder. Cobble is in jaw crusher for the primary crushing. After extrusion and crushing, through the belt conveyor, cobble is transported to the cone crusher for secondary crushing. Then, this cobble is transported to the vibrating screen by belt conveyor. After screening, the cobble which meet the size requirement, become the finish product through the screen stencil. While the cobble which don’t meet the size requirement, will again enter into the cone crusher for crushing. Through the vibrating screen, we can get two kinds of different size finished product. They are respectively: 0-4mm sand and 10-30mm gravel. This will completes the cobble crushing production line.

Here, we mainly introduce the configuration scheme that is using jaw crusher and cone crusher to deal with cobble. According to the different regions, cobble’s physical properties are different. we can also configure other equipment. According to the specific situation of the production site, our company will make the best equipment configuration scheme.

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