High Efficiency 2PGC Double Tooth Roller Crusher The 2PGC Double Tooth Roller Crusher is a high-efficiency crushing machine designed for primary and secondary reduction of hard, abrasive, and medium-hard materials such as coal, limestone, ore, and slag. Its unique double-tooth roller structure ensures superior crushing performance, high throughput, and low energy consumption, making it an ideal choice for mining, cement, metallurgy, and chemical industries. Key Features and Advantages 1. Double Tooth Roller Design The crusher features two parallel toothed rollers rotating in opposite directions, ensuring efficient crushing through compression, shearing, and tearing actions. The intermeshing teeth provide a high crushing ratio, reducing oversized materials to uniform particle sizes in a single pass. 2. High Crushing Efficiency The optimized tooth profile and roller speed enhance material fragmentation, minimizing over-crushing and improving yield. The adjustable gap between the rollers allows precise control over the final product size, catering to different application requirements. 3. Robust and Durable Construction Built with high-strength alloy steel, the rollers and main components are wear-resistant, ensuring long service life even under heavy-duty conditions. The modular tooth design allows easy replacement of worn parts, reducing maintenance downtime. 4. Low Energy Consumption The crushing mechanism operates with minimal power consumption due to the efficient roller movement and optimized tooth configuration. This results in significant energy savings compared to traditional crushers. 5. Overload Protection Equipped with a hydraulic or spring-based safety system, the crusher automatically disengages when uncrushable materials (e.g., metal pieces) enter the chamber, preventing damage to the machine. 6. Easy Maintenance The crusher’s structure is designed for quick inspection and maintenance. The tooth rollers can be disassembled without removing the entire machine, simplifying servicing and reducing operational costs. 7. Wide Application Range Suitable for various materials, including coal, coke, gypsum, and brittle minerals, the 2PGC crusher is versatile for industries such as mining, power plants, and construction. Working Principle Material is fed into the crushing chamber through the hopper and is gripped by the rotating toothed rollers. The interlocking teeth apply compressive and shear forces, breaking the material into smaller fragments. The crushed product is discharged from the bottom, with particle size determined by the roller gap setting. Conclusion The 2PGC Double Tooth Roller Crusher combines high efficiency, durability, and low operational costs, making it a reliable solution for material size reduction. Its advanced design ensures consistent performance, reduced maintenance, and energy savings, meeting the demands of modern industrial applications. (Word count: 500)