Gold Mining Trailing Suction Bucket Chain Dredger For Sale
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Gold Mining Trailing Suction Bucket Chain Dredger For Sale

We supply gold mining trailing suction bucket chain dredger for sale, which is an old type of mechanical dredger. The gold mining trailing suction bucket chain dredger is designed according to client’s specific mining conditions and requirements.

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Product Description

1. Product Introduction of Gold Mining Trailing Suction Bucket Chain Dredger For Sale

Gold mining trailing suction bucket chain dredger is fixed on anchors so considered as stationary dredgers but can be moved along the semi-arcs while dredging, with the help of winches. Dredger can be self-propelled or non self-propelled. The hull can be dismantle and box-like structure. The dismantle type can be assembly at working place easily and be transported by road, railway and container accordingly. The sand dredger is very convenient to install and move in the working place. The power system of sand dredger can be electric system or diesel engine driving system according to customers' requirements.

Because of heavy sand (black sand) content more than 15%, so adopt the following technology:

Step 1: it is recommended that a water jet centrifuge is used for enrichment, which is expected to enrich about 90% of heavy metals. 

Step 2: The tail of the enrichment is added to the secondary enrichment of the sluice box. Since most of the heavy metal has already been enriched by the centrifuge, the sluice box can be cleaned 1-2 times a day.


2. Product Parameter of Gold Mining Trailing Suction Bucket Chain Dredger For Sale

Technical specification for reference, customized design is available:

Processing Capacity


Feeding Size

less than 40cm

Water Consumption


Pontoon Size (L*W*H)



60 tons

Delivery Time

4-5 weeks


3. Product Details of Gold Mining Trailing Suction Bucket Chain Dredger For Sale



Bucket cutter head


1. complete range
2. up to 2500mm in diameter
3. up to 1,500kW of the cutting power
4. refined teeth and cutting edge design
5. variety of cutterheads to meet your requirement
6. low cost for productivity
7. easy maintenance (replaceable teeth system)


Dredging Pump with Cummins Engine

1. Advanced hydraulic sand pump model, CAD 3D design, high efficiency and obvious energy-saving.
2. Large dredging sand depth, high density of dredging mud, good pump NPSH and strong suction lift ability.
3. Strong through-put. The sand pump can persistently discharge gravel, high plastic soil lump,etc.
4. The dredge pump can be directly matched with either motor or diesel engine.
5. Wide application. The sand pump can be used in various kinds of soil quality. Generally, the dredge pump is matched with an impeller with 3 or 5 pieces of vane. At the same time, the impellers can be provided with various diameters and vane types to suit kinds of working conditions.
6. Little hydraulic loss, high efficiency and low oil-consumption.
7. Little volume, light weight.
8. Steady operating, little vibration, low noise.
9. Simple & reliable construction, easily disassembly & assembly, convenient maintenance.
10. Reliable sealing without leakage.
11. Long operating life of parts.


4. Product Features

1) Double gold recovery systems to ensure highest recovery rate of gold (up to 98%).

2) Water supplying systems with multiple sets of big power submersible slurry pumps, hoses, valves, etc.

3) Powering system with Cummins diesel generator with all batteries, cables and wires.

4) Gold refinery plant to make final product of gold bars.

5)  Easy for installation, operation and maintaining.

6) One-Sop gold mining solutions from A to Z.


5. FAQ

1. What equipment do you build?

Specialized in alluvial/placer gold/diamond mining equipment

2. Whats the capacity of the gold/diamond mining equipment

from 5TPH to 450TPH

3. What brand engine/diesel generator do you use?

Cummins, Weichai, Yuchai, etc, or as required

4. What’s your dredger Painting?

*All MST Dredger construction parts are of shot blasted plate with shop primer. Dredger after construction and assembly all rusty surfaces, welding spots and damaged shop primer will be cleaned and coated with primer.

*The painting of machine parts, readily supplied by third parties will be cleaned and touched -up in the original color. 

*Color scheme according to owner‘s specification.

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