Sand Recovery Bucket Wheel Dredger

The Sand Recovery Bucket Wheel Dredger is designed for sand mining and dredging projects involving dense sandy soil, gravel-containing soil and coarse riverbed materials. Its rotating bucket wheel uses multiple digging buckets to excavate materials mechanically, making it suitable for working conditions where conventional suction dredging may have difficulty handling larger pebbles.

For large-scale sand mining, river sand extraction, tailings recovery and selected reclamation projects, the bucket wheel dredger combines mechanical excavation with material lifting, conveying and discharge systems.

Sand and Gravel Excavation Capability

The bucket wheel dredging method collects materials mechanically through multiple digging buckets rather than relying solely on hydraulic suction.

The published Yunfeng bucket wheel product range identifies the following applications:

• River sand and gravel mining
• Dense sandy soil and gravel-containing soil
• Large-scale sand mining
• Tailings pond recovery and mineral residue excavation
• Reservoir dredging and lake desilting
• Selected land reclamation projects

The river bucket wheel configuration is described as capable of handling hard soil and pebbles, with higher dry sand content in the excavated output. This makes the mechanical excavation method relevant to projects involving coarse sand and gravel-bearing materials.

Main Dredging and Sand Conveying Systems

The bucket wheel dredger uses five main systems to complete excavation and material transfer:

The actual equipment arrangement depends on the selected dredger configuration and project requirements. Screening, washing, grading and dewatering equipment are not confirmed as standard components and should be specified separately when required.

Published Bucket Wheel Dredger Reference Configuration

The following specifications are published for a Yunfeng Dredging Bucket Wheel configuration and provide a technical reference for project evaluation. They are not confirmed as fixed specifications for every Sand Recovery Bucket Wheel Dredger.

The final capacity, dredging depth, discharge distance and equipment configuration must be confirmed against the selected machine and actual project conditions.

Working Conditions and Limitations

Bucket wheel dredgers are intended for large-volume excavation involving dense soil and gravel-containing materials. They can also be considered for eco-sensitive dredging and large-scale sand mining.

They are less suitable for:

• Thin-layer dredging
• Hard-rock excavation
• Ultra-shallow water areas
• Long-distance offshore dredging
• Small, scattered dredging projects

The bucket wheel assembly and the dredger's operating depth are important considerations when selecting equipment for a specific site.

Manufacturing and Project Supply Support

Yunfeng Dredger Company provides dredger research, design, manufacturing and sales. Its project workflow covers requirement analysis, customized equipment design, manufacturing, performance testing and delivery support.

For sand and gravel recovery projects, the dredger arrangement can be evaluated according to material characteristics, required production capacity and site conditions.

Request a Sand Recovery Bucket Wheel Dredger Quotation

Send us your available project specifications, material photos or estimated production requirements. We can review the application and discuss a suitable Sand Recovery Bucket Wheel Dredger configuration and quotation.

Useful information includes:

• Target sand recovery capacity
• Sand and gravel composition
• Required dredging depth
• Working water depth
• Required discharge distance
• Project location and operating conditions