Heavy-duty circular vibrating screen adopts reinforced body and eccentric block vibration system. It supports 24-hour continuous operation, resists hard material impact, and ensures stable screening effect for large-scale mine crushing projects.

This industrial-grade circular vibrating screen is driven by a high-power vibration motor. The eccentric block assembly generates strong and stable centrifugal excitation force, driving the screen box to produce regular elliptical circular vibration. After materials enter the screen surface, continuous jumping and stratification motion separates fine qualified particles from coarse stones. Fine materials pass through the screen mesh and are discharged as finished products, while oversized materials slide down along the inclined screen deck and return to the crusher for secondary crushing. The built-in rubber spring damping system effectively stabilizes amplitude, avoids resonance damage, and realizes non-stop heavy-duty production.

• Consistent Vibration Performance Precision-calibrated eccentric block excitation system outputs uniform and powerful vibration energy, ensuring full material dispersion and high-efficiency screening without clogging under long-term heavy-load working conditions.
• Large Heavy-duty Throughput Optimized screen surface layout and scientific inclination design greatly improve single-machine processing capacity, meeting the high-output demand of large-scale mine crushing and screening lines.
• Multi-specification Integrated Grading Optional 2–4 layers of screen decks support one-time classification of multiple particle sizes, simplifying production procedures and improving overall line efficiency.
• Advanced Vibration Damping System High-elastic rubber springs isolate vibration transmission, reduce equipment operating noise and foundation vibration, and protect the overall mechanical structure for long-term service.
• Reinforced Wear-resistant Body Thickened screen box and reinforced side plates enhance impact resistance against hard ores, reducing wear and tear and lowering equipment failure frequency.
• Low Maintenance Cost Modular screen mesh structure enables fast replacement and convenient daily inspection, minimizing production downtime and maintenance labor costs.

Equipped with single or dual exciter devices, the heavy-duty circular vibrating screen forms a stable 3D elliptical motion track. Materials advance in a spiral jumping manner to achieve sufficient screening and stratification. Adopting gear synchronization and universal joint transmission, the equipment supports adjustable amplitude of 4–8mm and operating frequency of 700–1000 r/min. The 15°–25° adjustable screen inclination and flexible counterweight block design allow operators to adjust excitation force freely, adapting to various material hardness and feeding volume changes.

• Mining Field: Professional grading of iron ore, copper ore and other metal minerals, realizing accurate classification of 0–5mm fine materials, 5–20mm medium materials and 20–40mm coarse materials.
• Construction Materials: Optimizes the gradation curve of manufactured sand with standard fineness modulus, and completes efficient screening after cement clinker cooling treatment.
• Solid Waste Recycling: Screens and removes impurities from construction waste recycled aggregates, realizing effective classification and resource reuse of waste materials.