Large Multi-Functional Mining Vessel Integrated Solution for Offshore Tin Mining and Deep-Sea Gold Recovery
As global demand for marine mineral resource development continues to grow, high-performance and versatile offshore mining equipment is becoming increasingly important in the international market.
Shandong Haohai Dredging Equipment Co., Ltd. has independently developed a large multi-functional mining vessel based on years of experience in dredging and marine engineering equipment manufacturing.
Designed primarily for offshore tin mining operations, the vessel also features a highly modular conversion system, enabling rapid modification into a professional deep-sea gold recovery vessel. It is widely suitable for offshore tin, gold, and various subsea mineral extraction projects.
Powerful Vessel Configuration
Designed for Complex Deep-Sea Mining Operations
The mining vessel adopts a high-strength hull structure combined with a powerful propulsion and operation system, ensuring stable and continuous performance under demanding offshore conditions.
Main Technical Specifications
Overall Length: 95 m
Breadth: 17.5 m
Depth: 2.8 m
Maximum Dredging Depth: 50 m
Vessel Weight: 1,300 tons
Total Installed Power: 2,800 HP
With a maximum operating depth of 50 meters and strong power output, the vessel can efficiently perform subsea mineral excavation, slurry transportation, mineral screening, and recovery operations.
Whether for offshore tin mining or deep-sea gold recovery projects, the vessel delivers reliable and continuous operational performance.
Intelligent Operating System
Improving Mineral Recovery Efficiency
The vessel integrates advanced dredging engineering technology with modern mineral processing systems. Its overall layout is compact, efficient, and fully equipped for offshore mining operations.
Equipped with a highly automated control system, the vessel provides real-time data acquisition, operational monitoring, and intelligent analysis functions to ensure stable and precise operation.
Professional screening and mineral recovery systems allow accurate control throughout the entire mining process, including excavation, screening, transportation, and mineral collection, significantly improving recovery efficiency and operational productivity.
Its stable working platform and flexible maneuverability also enable efficient performance in complex sea conditions.
Flexible Multi-Mineral Adaptability
Custom Mining Systems for Different Resources
The vessel can be configured with different mining and mineral processing systems according to seabed geological conditions and project requirements.
For offshore tin mining operations, specialized systems can be applied for efficient extraction and mineral concentration. For deep-sea gold recovery projects, the vessel can accurately screen and recover gold-bearing materials based on specific sediment characteristics.
In addition, environmentally friendly tailings discharge and waste treatment systems can be integrated to support sustainable offshore mining practices while minimizing environmental impact.
Customizable Conversion Capability
One Vessel for Multiple Mining Applications
One of the vessel’s greatest advantages is its excellent modular conversion capability.
According to customers’ mining conditions, mineral types, and production requirements, Shandong Haohai Dredging Equipment Co., Ltd. can provide customized system modifications and upgrades for various offshore mining operations.
In its standard configuration, the vessel is suitable for offshore tin mining. After professional modification and commissioning, it can be transformed into a specialized deep-sea gold recovery vessel capable of completing the entire gold collection, screening, and recovery process.
The vessel can also be adapted for other marine mineral extraction projects, offering true multi-purpose operational capability.
This flexible solution helps customers reduce equipment investment costs while expanding future offshore mining business opportunities.
Reliable Manufacturing Expertise
With advanced manufacturing technology, stable operational performance, and strong project adaptability, this mining vessel series has gained wide industry recognition and received multiple industry honors.
For many years, Shandong Haohai Dredging Equipment Co., Ltd. has remained committed to customer-oriented innovation in dredging and offshore mining equipment manufacturing.
Today, the company is further promoting its deep-sea gold recovery conversion solutions, providing global customers with efficient, flexible, and reliable offshore mining equipment.
Customers worldwide are welcome to contact us for consultation and cooperation opportunities in offshore mineral resource development.
