Professional Alluvial Gold Dredges
Designed and Manufactured by National Gold PNG Ltd,
Professional Gold Dredge Models
National Gold PNG Ltd. manufactures Professional Alluvial Gold Dredges.
The most important feature of these machines is their recovery ability. The new design baffle box, classifier, and riffles, make these dredges the best of their kind, ensuring an average recovery rate of 90% of the alluvial gold, unlike other dredges.
Other features of the SD Range, include their ability to recover Gold particles as small as 50 microns, and due to the low position of the Sluice Box above the water’s surface, the capacity of the dredges is increased significantly, with fuel consumption 20% less than other comparable models.
The dredges are designed for quick dismantling into their various compact parts, enabling to be easily transported and reassembled in a new location.
Model - SD 6000 - Pro 6”
Dredge Capacity - 12m3 per hour of gravel
Sluice Box Dimensions - 660mm x 1800mm x 206mm
Suction Hose - 5 mtrs x 6”
Flotation Dimensions - 2300mm x 1800mm x 585mm
Weight - 230 kg
Engine - Van Guard V-Twin 14HP
Fuel Petrol - Unleaded
Fuel Consumption - 1.2ltr per hour
Model - SD 7000 - Pro 7”
Dredge Capacity - 18m3 per hour of gravel
Sluice Box Dimensions - 660mm x 1800mm x 206mm
Suction Hose - 5 mtrs x 7”
Flotation Dimensions - 2300mm x 1800mm x 585mm
Weight - 260 kg
Engine - Van Guard V-Twin 16HP
Fuel Petrol - Unleaded
Fuel Consumption - 1.8ltr per hour
Model - SD 8000 - Pro 8”
Dredge Capacity - 40m3 per hour of gravel
Sluice Box Dimensions - 900mm x 2400mm x 208mm
Suction Hose - 5 mtrs x 8”
Flotation Dimensions - 4200mm x 2400mm x 585mm
Weight - 480 kg
Engine - 2 x Van Guard V-Twin 14HP
Maximum Power - 32 HP
Fuel Petrol - Unleaded
Fuel Consumption - 4ltr per hour
Model - SD 10000 - Pro 10”
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Model - SD 12000 - Pro 12”
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Model - SD 8000 - Pro 8” Gold Dredge
