Volcanic rock has high value in the production of graded crushed stone for highways due to its high hardness and unique physical properties. The production line needs to go through three stages of coarse crushing, medium crushing and fine crushing, and is equipped with jaw, cone and impact crushers. Shibang Group provides customized efficient and durable crushing production line solutions to help the project be successfully implemented.

Volcanic rock is often considered to be a rock that is difficult to crush due to its high hardness and unique physical properties. However, it is precisely because of these characteristics that volcanic rock has shown extremely high application value in the production of graded crushed stone for highways. This article will give you a detailed introduction to the configuration plan of the volcanic rock graded crushed stone production line for highways, as well as how to efficiently use this high-quality material, volcanic rock.

Volcanic rock crushing equipment

Advantages and applications of volcanic rock

Volcanic rock material is not only hard in texture, but also has excellent weathering resistance, climate resistance, sound absorption and noise reduction. These advantages make volcanic rock widely used in basic construction such as roads, bridges, buildings, dams, etc. after being crushed into crushed stone, especially in highway construction. The processed volcanic rock crushed stone not only has all the advantages of ordinary stone, but also has the characteristics of high strength, high wear resistance, corrosion resistance, etc., making it an ideal material for the construction of highways and airport runways.

Configuration of volcanic rock crushing production line

The high hardness of volcanic rock determines that its crushing process is different from that of ordinary stone, and usually needs to go through three stages of coarse crushing, medium crushing, and fine crushing. In order to ensure the output and efficiency of the production line, it is crucial to choose the right equipment. The following is the standard configuration plan of the volcanic rock crushing production line:

1. Coarse crushing stage: jaw crusher

Large volcanic rock materials (feed size ≤1300mm) are evenly fed into the jaw crusher by a vibrating feeder for coarse crushing. The crushed stone produced in this stage has uniform particle size and a large crushing ratio, which is conducive to subsequent medium crushing. The jaw crusher adopts the principle of extrusion crushing, equipped with a deep V-shaped crushing chamber and key components of high-quality alloy materials, ensuring the durability and efficiency of the equipment.

2. Medium crushing stage: cone crusher

The coarsely crushed volcanic rock materials will further enter the cone crusher for medium crushing. The cone crusher adopts the principle of laminated crushing, which can effectively handle high-hardness materials, and its wearing parts are made of highly wear-resistant materials, which reduces the operating cost of the equipment and prolongs its service life.

3. Fine crushing stage: impact sand making machine

When finer crushed stone is needed, an impact sand making machine can be selected to further crush the volcanic rock materials after medium crushing to particles less than 4.7mm. These finished products can be used as high-quality sand and gravel aggregates in highway construction to meet the needs of different projects.

Selection and configuration suggestions for volcanic rock production lines

The configuration of volcanic rock crushing production lines will also be different for production needs of different scales. For small and medium-sized production lines, it is recommended to choose a combination of jaw crusher and cone crusher; for large-scale production lines, an impact sand making machine can be added on this basis to improve the quality of finished products and production efficiency.

Shibang Group has rich experience in mining machinery manufacturing and provides professional crushing and screening equipment. In view of the special properties of volcanic rocks, Shibang Group has customized efficient and durable crushing production line solutions for customers, which can not only significantly improve production efficiency, but also effectively reduce operating costs. We can provide each customer with customized equipment configuration and technical support to ensure the successful implementation and efficient operation of the project. No matter what challenges you face, Shibang Group will be your most trusted partner.