Mobile & Fixed Bucket Chain Gold Mining Vessel for Water Area
It is a special equipment designed for sand gold mining in water areas, integrating multi-stage screening, gravity separation and purification in one.
Equipped with chain bucket excavation system, it has the advantages of high gold recovery rate, high operation efficiency and wide water area adaptability.
Available in small, medium, large and mobile types, suitable for gold mining in rivers, lakes, shallow seas and other sand gold deposits.
The chain bucket gold dredger is a special equipment designed for sand gold mining in water areas, with the chain bucket as the core digging carrier, integrating multi-stage screening, gravity beneficiation, and fine purification. It consists of core components such as a double-hull floating box, chain bucket conveying system, gold mining beneficiation system, drive system, and control system. It excavates underwater sand gold-containing materials through the chain bucket, and finally obtains high-purity sand gold through a series of coherent processes such as transportation, screening, beneficiation and purification. The equipment is available in three conventional specifications of small, medium and large and mobile models, suitable for fixed and mobile operation modes. It has the core advantages of firm structure, stable operation, wear resistance and energy saving, intelligent control, strong adaptability, safety and environmental protection, and easy operation. It highlights the characteristics of high gold recovery rate, high operation efficiency, wide water area adaptability and low maintenance cost. It can operate independently or with a complete sand gold mining production line, and is widely used in various sand gold deposits such as rivers, shallow seas, lakes and reservoirs. It can efficiently process a variety of sand gold-containing materials with low energy consumption, easy maintenance and prominent economic benefits. Without the need to build additional beneficiation facilities, it realizes the integrated operation of digging, gold mining and purification. It is the core preferred equipment for large-scale, efficient and environmental protection sand gold mining, adapts to different scale mining needs, and conforms to the industry’s standardized and green development orientation.
Product Specifications
Model
Hull Size (L×W×H) m
Chain Bucket Spec (L×W) mm
Digging Depth Range m
Processing Capacity (m³/h)
Motor Power (kW)
Chain Bucket Speed (r/min)
Total Weight (t)
Gold Recovery Rate (%)
Applicable Water Depth m
LD-50 (Small)
12×3.5×2.8
500×300
1.0-3.0
30-50
30-45
12-18
12.5
≥88
1.5-4.0
LD-100 (Medium)
18×4.8×3.2
800×400
1.5-5.0
80-120
75-90
10-15
38.6
≥90
2.0-6.0
LD-200 (Large)
28×6.5×4.0
1200×500
2.0-8.0
180-250
160-200
8-12
95.8
≥92
3.0-10.0
LDY-300 (Mobile Large)
35×7.2×4.5
1500×600
3.0-10.0
280-350
250-300
6-10
186.3
≥93
4.0-12.0
Product Advantages & Technical Highlights
High-strength chain bucket, large digging depth, strong grasping force, no bottom collapse
Built-in drum/vibration screen + water washing system, clean desliming and accurate separation
Double/single floating body design, large buoyancy, wind and wave resistance, stable driving
Automatic tailing discharge, no occupation of waterway and no material blockage
Diesel generator set/motor dual power, operable without power grid in the field
Modular assembly, convenient transportation, launching and installation
Applicable Scenarios & Materials
Applicable Scenarios
River gold mining, river beach sand and gold mining, lake sand gold mining, reservoir gold mining
Shallow sea coastal sand gold operation, water beneficiation in large sand gold mining areas
Applicable Materials
Sand gold ore, river sand gold, fine gold, flake gold, granular gold, river bed gravel
Mud-containing gold ore sand, weathered sand, sand and pebble mixture
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