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  • Cobble Description
  • Core Crushing Machine Introduction
  • Cobble Processing Introduction
  • Application Field of Cobble
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  • Cobble Description
  • Core Crushing Machine Introduction
  • Cobble Processing Introduction
  • Application Field of Cobble
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Cobble

Physical parameter
Stone material type: cobble
Main component: silica
Ore density: 2.7g∕cm3
Mohs hardness: 7.5
Compressive strength: 200-300Mpa

Cobble Description

Cobble is a silicate with hard, wear-resistant, and stable feature and has rounded appearance after impacting and brushing by water and other materials. It mainly consists of silica with the color of black, white, yellow, red, dark green, and graphite. As an important industrial material, it is widely used in water conservancy, highway, railway, bridge, high building, and other industries for concrete making. Also cobble has rich resource, low cost, and high value.

Core Crushing Machine Introduction

Jaw crusher

Jaw crusher can crush high hardness materials of cobble, granite, and other materials by crushing and squeezing. Through it has high crushing ratio and production capacity, it cannot crush plastic material. Dingli’s jaw crusher has reasonable price, reliable quality, many successful cases, and low investment cost.


Cobble Processing Introduction

Production line machines

  • ZG vibrating feederZG vibrating feeder
  • hammer crusherHammer crusher
  • pulse bag dust collectorDust collector
  • vibrating screenVibrating screen
 

Production Process

There are two crushers for primary and secondary crushing and then sand maker for sand making.
First stage
Bulk cobble is firstly crushed by jaw crusher and then screened for secondary crushing.
Second stage
After secondary crushing with crusher, smaller material can be used for sand making by sand maker.
Third stage
Crushed cobble is firstly sent into sand maker for material shaping and then washed by sand washer for clean and qualified material.
Fourth stage
Finished cobble should lastly be stored.


Application Field of Cobble

As the rich and important natural resource in China, cobble has a wide range of application of public building, villa, garden architecture, road construction, rockery, and other constructions. Also it has rich resource, low cost, and high application value.

Professional Cobble Production Plan Design

Communication & Appointment
Make communication through online chat or call so that we can obtain basic information of your project before recommendation of suitable equipment.
Project Inspection
Once an appointment is made, our staff will carry out field trip to inspect local terrain, rock type, hardness and component.
Solution Design
We will offer a tailored solution for the production line based on local terrain, rock type, hardness and component.
Site Construction
In case no installation team is available on your side, we will arrange our staff to install the equipment according to the designed plan.
Project Acceptance
After the production line is completed, you can carry out acceptance procedure and trial production. Our technical engineers will timely solve the problem that occurs in the operation.
Accessories Supply
The wear and damage of spare parts is inevitable during stone production. In case of any damage, we will offer the parts of equipment at ex-factory price.

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