Double Roller Crusher Combined With Vibrating Screen Crushing Set
Product Spotlights
Product Overview
This Double Roller Crusher matched vibrating screen crushing set is professionally optimized for closed-circuit medium and fine crushing and screening working conditions. Traditional single crushing equipment cannot control particle size accurately, resulting in a large number of oversize materials, disordered gradation and low finished product qualification rate, which restricts overall production efficiency. Adopting standardized low-speed extrusion crushing technology and matched vibrating screen classification system, the complete set realizes integrated crushing, screening and cyclic re-crushing operation. It features controllable powder rate, uniform finished particle gradation and stable output, fully meeting the standardized production requirements of aggregate processing, mineral beneficiation and construction solid waste recycling lines.
Key Features
Closed-circuit crushing and screening integration, precise particle size control: The supporting high-efficiency vibrating screen realizes accurate material classification, screens out unqualified coarse particles and sends them back to the double roller crusher for secondary crushing, forming a fully closed-loop production process. The low-speed mild extrusion crushing mode avoids over-grinding and excessive fine powder, ensuring neat cubical grain shape and stable grading of finished materials, which completely solves the pain points of unqualified particle size and low material utilization rate of single crushing equipment.
The precision adjustable roller gap cooperates with multi-layer screen mesh configurations to flexibly realize diversified finished particle specifications, meeting customized granularity requirements for various ores and aggregates. The whole set adopts heavy-duty reinforced structure with stable operation, low vibration and low energy consumption. The integrated unit design simplifies on-site layout and equipment commissioning procedures, with low comprehensive failure rate and convenient daily maintenance, effectively reducing long-term comprehensive operating costs of the production line.
Working Principle
Driven by a stable power transmission system, the double rollers rotate synchronously in opposite directions. Bulk raw materials enter the crushing cavity for stable medium and fine crushing through continuous extrusion and micro-shearing force. The crushed materials are conveyed to the vibrating screen for hierarchical screening. Qualified particles are discharged as finished products, while unqualified oversize materials are returned to the crusher for cyclic re-crushing. The scientific low-speed crushing mode stabilizes particle gradation, and the closed-circuit system ensures all finished products meet industrial standards stably.
Applicable Materials
Suitable for limestone, river pebble, basalt, granite, feldspar, quartz, coal gangue and other medium-hard brittle ores and stone aggregates. It is specially used for closed-circuit medium and fine crushing and screening pretreatment of bulk materials in various mineral processing and aggregate production projects.
Application Scope
Widely applied in standardized sand and aggregate production lines, mine beneficiation workshops, construction solid waste recycling bases, ceramic raw material processing plants and medium and fine crushing closed-circuit production sites. It serves as core integrated crushing and screening equipment for closed-loop crushing working conditions.
Product Advantages
This double roller crusher and vibrating screen combined crushing set solves the industry pain points of traditional separate supporting equipment such as mismatched capacity, unstable finished particle size and low production efficiency. It features closed-circuit cyclic processing, high finished product qualification rate, uniform grain shape and gradation, stable long-term operation and low comprehensive failure rate. It effectively improves material utilization and production continuity, simplifies on-site configuration and reduces project investment cost. It is a reliable and cost-effective integrated crushing and screening solution for various standardized mineral and aggregate processing projects.
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