Crawler Screw Reclaimer for Mining, Coal, Port & Bulk Material Handling

Application

Mining Industry

• Ore Extraction: In open-pit mining, the crawler-type screw reclaimer is used to reclaim and transport ore from the excavation site to designated processing points. It efficiently handles materials such as iron ore, copper ore, and gold ore, working in conjunction with other equipment for further processing and transport.
• Tailings Management: In tailings storage facilities, it aids in the cleanup and recovery of tailings, enabling the extraction of valuable components, thus increasing resource utilization rates.

Coal Industry

• Underground Coal Mines: The reclaimer is used to remove coal accumulations from mining faces and tunnels. It reclaims coal from the cutting site and feeds it onto a scraper or belt conveyor, ensuring continuous coal transport and improving coal mining efficiency.
• Coal Preparation Plants: In coal yards, the machine can classify and stack different coal grades for washing, processing, or storage, and can also reclaim coal from stockpiles for processing.

Port & Logistics

• Bulk Cargo Handling: At bulk terminals, the reclaimer unloads materials like coal, ore, and grain from ship holds and transfers them to conveyors or storage yards. It can also load cargo from yards back onto ships, improving port efficiency and reducing manual labor.
• Stockpile Management: Used to stack and organize bulk materials in port storage areas, forming uniform stockpiles for easy management, and allowing selective reclaiming as needed.

Agriculture

• Grain Storage Facilities: The machine reclaims grain from storage piles and transfers it onto conveyors for outbound shipment. During storage, it can also evenly distribute grain in warehouses for better space utilization and grain preservation.
• Silage Feed Handling: On livestock farms, the reclaimer is used to transfer chopped silage into silos for compaction and sealing, supporting high-quality feed production.

Advantages

Performance Efficiency

• High Reclaiming Rate: Equipped with powerful motors and efficient screw mechanisms, it reclaims material much faster than manual or conventional equipment, improving work efficiency and reducing labor time.
• Strong Conveying Capacity: The collaboration between the screw mechanism and crawler drive enables high-volume material transport. Speed and output can be adjusted to suit operational demands.
• Adjustable Depth: Hydraulic systems allow for flexible adjustment of the screw blade’s reclaiming depth based on material pile height and task requirements.

Adaptability

• Terrain Compatibility: With a wide crawler footprint and low ground pressure, the machine navigates rugged terrain, muddy sites, and uneven stockyards more stably than wheeled machines.
• Material Versatility: It handles a variety of bulk materials such as ore, coal, sand, grain, and more. Different blade materials and designs can be selected based on the material type to optimize performance and durability.
• Environmental Resilience: Built with waterproofing, dustproofing, and anti-corrosion capabilities, it performs reliably in harsh environments like humid ports and dusty mines.

Ease of Operation and Maintenance

• User-Friendly Controls: The control system features intuitive layout with joysticks and buttons. Some models offer automated or smart control systems to reduce operator workload.
• Easy Maintenance: Simple mechanical design allows for easy inspection and servicing. Advanced lubrication and sealing systems reduce wear and downtime.
• Safety Features: Equipped with overload protection, limit switches, and emergency stop functions to prevent accidents and ensure safe operation.

Overall Value

• Multifunction Integration: In addition to reclaiming and conveying, the machine can be configured to include screening, crushing, or mixing functions, increasing equipment utility and lowering equipment investment.
• Cost-Effective: Its versatility allows it to replace multiple traditional machines, reducing both capital and labor costs.
• Eco-Friendly & Energy Efficient: Designed with energy-efficient drives and systems that reduce energy use. The semi-enclosed material flow helps minimize dust and spillage, supporting environmental compliance.

Technical Specifications