Double roll crusher, also known as double roll crusher or double roll crusher, is a device that uses two rollers rotating relative to each other to crush materials. The two rollers are usually made of wear-resistant materials, such as manganese steel or high chromium alloy, to ensure that they can withstand the pressure and wear during the crushing process.
In the double roll crusher, the material is fed between the two rollers, and as the rollers rotate, the material is crushed by the combined effects of extrusion, shearing and grinding. The size of the gap between the rollers can be adjusted to control the particle size of the output material. When the gap is small, the crushed material has a finer particle size; when the gap is large, the crushed material has a relatively coarse particle size.
Double roll crusher has the advantages of simple structure, high crushing efficiency, low energy consumption, low noise, and less dust. Therefore, it is widely used in mining, metallurgy, chemical industry, building materials and other industries to crush small pieces of stone, rock, coal, coke, limestone and other materials.
It should be noted that the double roll crusher has certain requirements for the hardness and toughness of the material. For materials with too high hardness or toughness, the crushing effect of the double-roll crusher may be affected, and even the rollers may be damaged. Therefore, when choosing a double-roll crusher, it is necessary to make comprehensive considerations based on the properties of the material and production requirements to ensure the normal operation and crushing effect of the equipment.
In addition, the double-roll crusher also needs to pay attention to maintenance during use, including regular inspection of the roller wear, cleaning of the accumulated materials and impurities inside the equipment, and adjustment of the roller gap, etc., to extend the service life of the equipment and ensure production safety.
Baichy Machinery is a factory supplier of mining machinery, mainly focusing on stone crushers, powder grinding mills, and mineral beneficiation plants. We can offer you a free design and completed solutions according to your project.
Baichy Heavy Industry has grown into a high-tech mining equipment comprehensive enterprise, integrating R&D, manufacturing, sales, and after-sales service, Passing ISO9001:2015 quality management system certifications. The main products are mobile jaw crushing plants, construction waste crushing plants, PE jaw crushers, VSI sand-making machines, Symons cone crushers, single-cylinder hydraulic cone crushers, PCX high-fine crushers, grinding mills, ball mills, and full sets of beneficiation equipment with an excellent level.
