Gold Sand Dredger Machines Dredging Machine from SINOLINKING

1-3 Pieces
>=4 Pieces
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1 Piece
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Company Information

Shandong Sinolinking Import & Export Co., Ltd.

CN Trading Company
Response Time
Response Rate:
US$ 110,000+
5 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Condition: New
Type: Bucket Dredger
Power Type: Diesel
Dredging Depth: 15 m
Draught: 40 inch
Place of Origin: CHINA
Dimension(L*W*H): 26*6*2
Weight: 20T
Certification: CE
Warranty: 1 Year
After-sales Service Provided: Video technical support,Free spare parts,Online support,Field installation, commissioning and training,Field maintenance and repair service,No after-sales service
After-sales Service Provided: Engineers available to service machinery overseas
Capacity: 100-300 tph
Dredging depth: 5-30 meters
Recovery Rate: 98%
Type: Bucket chain dredger
Powering system: Diesel generator
Clay processing system: heavy duty clay scrubber
Screening system: Diesel generator
fine gold recovery system: Knelson concentrator
Coarse Gold recovery system: Vibrating sluice + sluice box
Selling Units: Single item
Single package size: 26X6X2 cm
Single gross weight: 20,000 KG
Package Type: Packaging of Gold Sand Dredger Machines Dredging Machine from SINOLINKING 1,LCL : Wood case or channel steel frame with iron piece 2,FCL : Nude and firmed in container (20GP, 40GP, 40HQ)
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Features of Gold Sand Dredger Machines Dredging Machine from SINOLINKING

1) The SLK-WD series gold bucket chain dredger are designed according to clients specific mining conditions and requirements.

2) Dredging depth could be min 5 meters and max 30 meters.

3) Processing capacity could be 50tph-400tph.

4) The chain bucket system digs the materials from river/sea bottom, convey it up and feed into the trommel.

5) Double sieve trommel screen with NSK bearings and high pressure water spray pipes on both sides for washing, screening and separating.

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

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

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

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

10)  Easy for installation, operation and maintaining.

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

SPECIFICATIONS OF Gold Sand Dredger Machines Dredging Machine from SINOLINKING
Dredging depth 
5-30 meters
5-30 meters
5-30 meters
100 tph
200 tph
300 tph
150 kw
200 kw
300 kw
Bucket size/ cubic
Clay Scrubber /mm
Trommel Screen /mm
Sluice Box
2 sets
4 sets
6 sets
Water Supply /m³
120 m³
240 m³
370 m³
Recovery Rate
Detailed Images
Technology Details

1.Chain bucket system

Name: chain and bucket system

Chain material: forged high-manganese steel

Bucket material: High-Manganese steel with forged lips, anti-tearing

Bucket size: depending on the dredger processing capacity

Function: to dig the materials from pond/river/sea bottom

2.Clay Processing System

Name: Clay Scrubber
Size (mm): φ1200*3000 or according to processing capacity
Remark: with inside water spray pipes

Function: to break off hard clays to increase gold recovery

3.Screening System

Name: Gold Trommel Screen

Size (mm): φ1500*3500 or according to processing capacity

Remark: 2 layer trommel screen

Function: for washing, screening and separating the minerals

Water spray pipes: on both sides of the trommel

Mesh size: `12mm and 6mm or according to clients requirment

4.Coarse Gold Recovery System

Name: Vibrating Sluice + sluice box
Vibrating sluice type: Hydraulic type

Size: 1m*6m
Sluice box carpet: Mitsubishi brand, imported from Japan

Function: for coarse gold recovery 

Recovery rate: 99%

5.Fine Size Gold Recovery System

Name: Knelson type centrifugal concentrator

Processing capacity: 15tph-60tph dry solids

Quantity: 2-4 pcs

Remark: Fully continuous type

Function: for fine size dust gold recovery (-6mm)

Recovery Rate: 99%

6.Control system

Name: Control desk

Type: buttons type

Control person: 1 person

Funciton: to control all the equipment in the dredger

7.Powering system

Name: Cummins diesel Generator

Power: 100Kw-350Kw

Brand: Cummins, Weichai, or as required

Function: supplying power to all the systems

8. Gold Shaker Table

Model: 6S
Power: 2.2Kw
Function: to further process the concentrates from the sluice and/or concentrators

9. Mercury Amalgamator

Type: V-shaped
Working mode: amlagamator + distiller retort
Function: With the help of Mercury, to extract all the gold out from the concentrates that recovered by the sluice and concentators
Recovery rate: 100%

10. Gold Smelting Furnace

Capacity: 10-15kg per batch
Moulds: 100g; 200g; 500g; 1000g
Function: to smelting the gold sand and make into final product of gold bars

Gold Mixture

Pure gold sand

Gold bars after smelting

Our Service

Pre-Sales Service

* Receiving clients inquiry

* Studying clients mining conditions

* Introducing our machinery

* Propose the most suitable solution

After-Sales Service

* Design outlet with 3D drawing photo

* Producing according to the design

* Inspection and testing before delivery

* Engineers installation and training service overseas

Packing & Delivery
Packaging of Gold Sand Dredger Machines Dredging Machine from SINOLINKING
Container type
20'GP, 40'HQ
Container qty
1-6 pcs
Delivery time
10-30 days
Price items
Spare parts
Free spare parts avaiable
1: How long takes for installation ?
   -Normally within 7-10 days if everything is ready.
2: What are the oversea service charge ?
   -Airline tickets, visa fees and salary
Our Factory

Why Chose Us?

1. 15 Years factory

2. Exported to 35 countries

3. Over 300 projects worldwide

4. All customized design

5. Ensure highest recovery rate of gold

6. Short delivery time

7. Easy to install, operate and maintain

8. Super durable heavy duty machine

9. One-stop mining solution

10. Turn-key operations


1. Are you factory?

Yes, established in 2002, over 15 years factory

2. How big are you?

In total 4 work shops, 12,000㎡, office 2000㎡, 65 workers

3. What equipment do you build?

Specialized in alluvial/placer gold/diamond mining equipment

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

from 5TPH to 450TPH

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

Cummins, Weichai, Yuchai, etc, or as required

Contact Us


One-Stop Gold Mining Solutions
with Turn-Key Operations

Whatsapp: 0086 135 7328 3285
Wechat: 0086 135 7328 3285
Skype: Lillian.trinity
Email: Lillian at

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