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The new designed model 3045 sluice box can be free splited and combination, of small size after folding, easy to take to remote area to use, of large capacity and high recovery rate.
RL-3045
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The RL-3045 Portable Sluice Box is a lightweight, foldable gravity separation tool for small-scale alluvial gold mining, combining classic riffle technology with modern high-efficiency matting systems. Engineered with high-grade aluminum alloy (resistant to corrosion and impact), it weighs just 85 kg and collapses into a 90cm x 41cm x 35cm carrying case—easily transportable by backpack, ATV, or helicopter to remote prospecting sites. The dual-layer riffled rubber matting (300-mesh bottom layer for fines, 10mm riffles for nuggets) and adjustable water flow control ensure 95%+ recovery of gold particles as small as 0.05 mm, even in low-water conditions.
Parameter | Value |
Processing Capacity | 4 tons/hour |
Matting Type | Riffled rubber (dual-layer) |
Water Consumption | 200 L/min |
Weight | 85 kg |
Dimensions | 2.7m x 0.45m x 0.3m |
Material | Aluminum alloy |
Foldable Design: Heavy-duty stainless steel hinges allow collapse into a compact carrying case, with assembly in 10 minutes using no tools—critical for backcountry prospecting.
Adjustable Slope Mechanism: Manual telescoping legs let operators set 5-15° angles, optimizing water velocity (1-2 m/s) for different sediment types (sand vs. gravel).
High Recovery Matting: 300-mesh rubber bottom layer traps fine gold, while 10mm riffles create eddies to capture larger particles, eliminating the need for multiple passes.
Low Maintenance: Matting is removable for easy cleaning, with replaceable sections extending service life—no specialized tools required for upkeep.
Prospecting Expeditions: Portable enough for backcountry riverbanks and mountain creeks inaccessible to heavy equipment.
Small-Scale Mining: Processes hand-dug sediments or tailings from larger dredging operations, maximizing gold recovery from overlooked material.
Emergency Recovery: Rapidly deployable in disaster zones with damaged infrastructure, providing a low-tech means of resource extraction for local communities.
Q: Can it be used with a pump?
A: Yes, it’s fully compatible with 3-inch dredge pumps (30-50 PSI) for areas with insufficient natural water flow.
Q: What’s the recommended water pressure?
A: 30-50 PSI creates optimal turbulence—lower pressure for fine gold, higher pressure for gravel-rich sediments.
Q: How to clean the matting?
A: Hose down after each use to remove loose sediment; deep clean with a soft brush every 20 hours of operation to prevent matting clogging.
| Sluice Box | ||||||||||
| Item No. | Width*Length(m) | Rubber Mat | Adjustable Supporting Leg | Pump (Gasoline) | Package Size (cm) two packages | Weight (KG) two packages | Capacity (Ton/Hour) | Water Flow / Lift | In/Out Hose | Power/Rated Power / Speed |
| RL-2018 | 0.2m×1.8m | Include | 12*6pc | 2" | 99*22*40/ 39*31*39 | 22/9.5 | 1-2t/h | 30 m³/35m | 50/50 | 170FS/4.7kw/3600 |
| RL-3024 | 0.3m×2.4m | Include | 12*6pc | 2" | 133*34*54.5/ 50*40*43 | 42/24 | 3-4t/h | 30 m³/35m | 50/50 | 170FS/4.7kw/3600 |
| RL-4027 | 0.4m×2.7m | Include | 12*6pc | 3" | 133*44*71/ 56*44*46 | 45/26 | 6-8t/h | 60 m³/30m | 75/75 | 170FS/4.7kw/3600 |
| RL-3045 | 0.3-0.45*3.6m | Include | 12*6pc | 3" | 126*55*71/ 56*44*46 | 85/26 | 5-8t/h | 60 m³/30m | 75/75 | 170FS/4.7kw/3600 |
The RL-3045 Portable Sluice Box is a lightweight, foldable gravity separation tool for small-scale alluvial gold mining, combining classic riffle technology with modern high-efficiency matting systems. Engineered with high-grade aluminum alloy (resistant to corrosion and impact), it weighs just 85 kg and collapses into a 90cm x 41cm x 35cm carrying case—easily transportable by backpack, ATV, or helicopter to remote prospecting sites. The dual-layer riffled rubber matting (300-mesh bottom layer for fines, 10mm riffles for nuggets) and adjustable water flow control ensure 95%+ recovery of gold particles as small as 0.05 mm, even in low-water conditions.
Parameter | Value |
Processing Capacity | 4 tons/hour |
Matting Type | Riffled rubber (dual-layer) |
Water Consumption | 200 L/min |
Weight | 85 kg |
Dimensions | 2.7m x 0.45m x 0.3m |
Material | Aluminum alloy |
Foldable Design: Heavy-duty stainless steel hinges allow collapse into a compact carrying case, with assembly in 10 minutes using no tools—critical for backcountry prospecting.
Adjustable Slope Mechanism: Manual telescoping legs let operators set 5-15° angles, optimizing water velocity (1-2 m/s) for different sediment types (sand vs. gravel).
High Recovery Matting: 300-mesh rubber bottom layer traps fine gold, while 10mm riffles create eddies to capture larger particles, eliminating the need for multiple passes.
Low Maintenance: Matting is removable for easy cleaning, with replaceable sections extending service life—no specialized tools required for upkeep.
Prospecting Expeditions: Portable enough for backcountry riverbanks and mountain creeks inaccessible to heavy equipment.
Small-Scale Mining: Processes hand-dug sediments or tailings from larger dredging operations, maximizing gold recovery from overlooked material.
Emergency Recovery: Rapidly deployable in disaster zones with damaged infrastructure, providing a low-tech means of resource extraction for local communities.
Q: Can it be used with a pump?
A: Yes, it’s fully compatible with 3-inch dredge pumps (30-50 PSI) for areas with insufficient natural water flow.
Q: What’s the recommended water pressure?
A: 30-50 PSI creates optimal turbulence—lower pressure for fine gold, higher pressure for gravel-rich sediments.
Q: How to clean the matting?
A: Hose down after each use to remove loose sediment; deep clean with a soft brush every 20 hours of operation to prevent matting clogging.
| Sluice Box | ||||||||||
| Item No. | Width*Length(m) | Rubber Mat | Adjustable Supporting Leg | Pump (Gasoline) | Package Size (cm) two packages | Weight (KG) two packages | Capacity (Ton/Hour) | Water Flow / Lift | In/Out Hose | Power/Rated Power / Speed |
| RL-2018 | 0.2m×1.8m | Include | 12*6pc | 2" | 99*22*40/ 39*31*39 | 22/9.5 | 1-2t/h | 30 m³/35m | 50/50 | 170FS/4.7kw/3600 |
| RL-3024 | 0.3m×2.4m | Include | 12*6pc | 2" | 133*34*54.5/ 50*40*43 | 42/24 | 3-4t/h | 30 m³/35m | 50/50 | 170FS/4.7kw/3600 |
| RL-4027 | 0.4m×2.7m | Include | 12*6pc | 3" | 133*44*71/ 56*44*46 | 45/26 | 6-8t/h | 60 m³/30m | 75/75 | 170FS/4.7kw/3600 |
| RL-3045 | 0.3-0.45*3.6m | Include | 12*6pc | 3" | 126*55*71/ 56*44*46 | 85/26 | 5-8t/h | 60 m³/30m | 75/75 | 170FS/4.7kw/3600 |
