Bucket Ladder Mining Dredger
Diamond & Gold Dredgers
Designed for underwater mineral mining and recovery of diamonds and gold
- Dredging depth: up to 15 meters
A bucket ladder dredger is a type of mining vessel that uses bucket ladder excavation to collect underwater minerals while also performing mineral processing tasks. The process works by powering a reduction gear to rotate the four corner wheels, which in turn drive the chain to move. The buckets on the chain cycle along the arm, dredging up sediment and minerals from the river or sea bed.
During the lifting process, the material may undergo initial washing to remove some of the soil and impurities. The material is then lifted onto the vessel, where it passes through a screening system for coarse and fine particle separation. Depending on the properties of the ore, various methods such as gravity separation, flotation, and magnetic separation are employed to further process the material, separating and enriching the valuable minerals.
For any mining operations, this equipment can ensure efficient extraction and processing. Get in touch with us for detailed specifications or project consultations.
- Ecuador gold mining dredger
- Central Africa Gold and Diamond Dredger
- Congo Gold and Diamond Extraction Dredger
| Model | |||
| Slurry capacity | 300m³/h | 200m³/h | 100m³/h |
| Length overall (ladder raised) | 38m | 30m | 25m |
| Breadth | 8m | 7m | 6m |
| Height | 2.2m | 1.8m | 15m |
| Dredging depth | 15m | 15m | 15m |
| Total power | 300kW | 200kW | 150kW |
| Bucket power | 132kW | 75kW | 45kW |
- Multi-Functional Integration: The bucket ladder dredger can simultaneously perform mining, screening, separation, and other processes, achieving the preliminary processing of products and directly producing finished products.
- High Efficiency: The bucket ladder dredger allows for deep excavation while integrating the processes of transportation and screening over water distances. This new type of mining equipment can significantly increase mining output, even doubling the original production capacity.
- Good Flexibility: The bucket ladder dredger is a mobile mining machine, capable of operating in remote river channels. Depending on the environment, the dredger's task capacity can range from tens of tons to thousands of tons.
Brands: Cummins, Weichai
- This dredger, with a dredging depth of 25m and a processing capacity of 300m³/h, is equipped with capabilities for mining, screening, and three-stage beneficiation. It has been used in a gold mining site in Ecuador.
- With a dredging depth of 15m and a processing capacity of 150m³/h, this dredger is equipped with mining, screening, and two-stage gold beneficiation functions. It has been used in a gold mining site in Central Africa.
- The dredger, designed for a dredging depth of 15m and a processing capacity of 200m³/h, features mining, screening, and two-stage gold beneficiation functions. It is currently operational at a gold mining site in the Democratic Republic of the Congo.
