The double-roll crusher in the stone crushing machine is also called a double-roll crusher or a roller crusher. It is a commonly used mining machinery and equipment.
The double-roll crusher is mainly used to crush ore and rock, and the material is crushed by two rollers rotating in opposite directions. It is suitable for many industries such as coal, metallurgy, mining, chemical industry, building materials, etc., especially for the crushing of raw coal (including gangue) in large coal mines or coal preparation plants. In addition, the double-roll crusher is also widely used in the coarse and medium crushing of brittle block materials in industries such as cement, electricity, and refractory materials.
Working principle of double roll crusher
The working principle of the double-roll crusher is relatively simple, and it mainly uses the extrusion force between the two rollers to crush the material. When the material enters the crushing chamber, it is squeezed by the two rollers rotating in opposite directions, and the material is gradually crushed and discharged. The speed and gap size of the rollers can be adjusted according to the hardness and crushing requirements of the material to achieve the ideal crushing effect.
Double-roll crushers are widely used in many industries. For example, in the coal industry, it can be used to crush raw coal; in the metallurgical industry, it can be used to crush metal ores such as iron ore; in the building materials industry, it can be used to crush raw materials such as limestone and quartz stone to prepare building sand.
As a commonly used stone-crushing and sand-making machine, the double roller crusher has the advantages of small size, large crushing ratio, low noise, and easy maintenance. It is widely used in many industries. When selecting and using it, users should fully understand the performance characteristics and use requirements of the equipment to ensure that the equipment can operate safely, stably and efficiently.
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.
