The small dual power siphon gold dredge is a portable water sand gold mining equipment specially designed for individuals and small teams. Equipped with a dual gasoline power system, it integrates three functions: siphon sand suction, gold grass sluice gravity gold separation and tail water diversion. Adopting a floating lightweight hull with a draft of only 0.3-0.5 meters, it is suitable for small water areas such as river shoals, streams and reservoir shallow banks. A single person can complete equipment assembly, transfer and operation. It extracts underwater gold-bearing sand and stone through negative pressure siphon and efficiently enriches gold particles through gold grass sluice, which is an ideal choice for low-cost gold mining in small mines and scattered mining areas.
Product Specification
Model
Processing Capacity (t/h)
Sand Suction Depth (m)
Power Configuration (Gasoline/HP)
Hull Size (L×W×H/m)
Float Material
Gold Recovery Rate (%)
Equipment Weight (kg)
XX-30
10-30
1-2
Dual 6.5HP
4.2×1.8×1.2
PVC
≥92
280-320
XX-50
20-50
2-3
Dual 9HP
5.0×2.0×1.3
PVC
≥93
350-400
Product Advantages & Technical Highlights
Dual Power Strong Suction: Dual gasoline engines work together with strong and stable suction, efficiently extract gold-bearing sand and stone under water 1-3 meters without pipe blockage or interruption.
Portable and Flexible: Modular float design, can be disassembled for vehicle transportation, single person can complete assembly in 1 hour with ultra-convenient transfer.
High-efficiency Enrichment: Gold grass sluice accurately captures gold particles above 0.01mm with a recovery rate of ≥92%, covering all coarse, fine and micro gold.
Extremely Simple Operation: One-click start, no professional mineral processing technology required, single person can control the whole process of sand suction, gold separation and gold collection.
Durable and Sturdy: 304 stainless steel frame + wear-resistant PVC float, corrosion and impact resistant, suitable for long-term use in harsh outdoor water areas.
Applicable Scenarios & Materials
River Shoal Gold Mining: Sand gold mining in small water areas such as rural rivers and stream shoals without large-scale equipment.
Scattered Small Mine Operation: Gold recovery from residual gold in scattered small sand gold mines and old mining area edges, flexibly adapted to multi-point operation.
Remote Water Area Gold Mining: Portable design can go deep into remote streams and reservoir shallow banks with inconvenient transportation for operation.
Individual/Small Team Entrepreneurship: Low-cost investment, single person can start work, suitable for individual gold mining practitioners.
