The toothed double roller crusher, also known as the double-toothed roller crusher or 2PGC crusher, is a mechanical device that uses two relatively rotating toothed rollers to crush materials. The roller surface shape is divided into coarse and fine-toothed rollers, which can be adjusted according to material requirements, and is particularly suitable for crushing brittle and soft materials.
1. Main features of toothed double roller crusher
• Efficient crushing: The toothed double roller crusher uses wear-resistant alloy toothed rollers to crush materials through high extrusion and shear forces generated by relative rotation, with high crushing efficiency.
• Adjustable particle size: The roller surface shape is divided into coarse and fine-toothed rollers, and the appropriate tooth shape can be customized according to user needs to meet the crushing requirements of different particle sizes.
• Simple structure: The equipment structure is relatively simple, with fewer parts and components, and is easy to maintain and operate.
• Wide range of applications: Suitable for the crushing of various materials such as coal, coal gangue, coke, glass, glass bottles, calcium oxide, calcite, quartz, marble, etc., and is widely used in mining, metallurgy, chemical industry, building materials and other industries.
• Low energy consumption: Compared with other types of crushers, the toothed double-roll crusher consumes less energy during the crushing process, which helps to reduce production costs.
2. Working principle of toothed double roll crusher
The working principle of the toothed double-roll crusher is to crush the material using two toothed rollers rotating in opposite directions. The drive mechanism is driven by two motors through a V-belt to drag the rollers on the groove wheel so that they move and rotate in relative directions. After the material enters the crusher from the feed port, it is crushed by the shearing and squeezing action of the two toothed rollers, and the finished product is discharged from the bottom frame. The crushing teeth are arranged in a spiral shape, and small particles in the feed can be easily discharged through the gap between the crushing rollers, while large pieces are crushed by the shearing and tensile force of the teeth.
The toothed double-roll crusher has a wide range of application prospects in the field of material crushing due to its high-efficiency crushing, adjustable particle size, simple structure, wide range of applications, and low energy consumption. When purchasing, it is necessary to comprehensively consider factors such as production capacity requirements, material properties, equipment quality, degree of automation, and after-sales service to choose the crusher model that best suits your needs.
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.
