Siphon Gold Dredger – Professional Water Sand Gold Mining Equipment | Qingzhou Dayang Heavy Industry Machinery Manufacturing Co., Ltd.

Siphon Gold Dredger – Professional Water Sand Gold Mining Equipment

It integrates siphon sand suction, screening, gold separation and tail water purification with a max suction depth of 5 meters.
Its gold recovery rate is no less than 93%, which can capture coarse, medium and fine gold comprehensively.
It is specially designed for complex water areas such as reservoirs, marshes and old mining areas with flexible movement mode.

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Product Overview

The siphon gold dredger is a core special equipment for water sand gold mining, integrating four integrated functions of siphon sand suction, high-frequency screening, gravity gold separation and tail water purification, specially designed for water scenes such as rivers, river beaches, shallow seas and reservoirs. Adopting the principle of negative pressure siphon, it can deeply extract underwater sand gold raw materials (up to 5 meters at the deepest), without the need for large excavation devices. The hull is equipped with movable pontoons, with shallow draft and no damage to the riverbed, suitable for complex water operations such as shallow water areas and sludge areas. The equipment can realize full-process automation of sand suction, screening and gold separation, accurately capture coarse, medium and fine gold, operable by single person and flexible in transfer, which is an efficient tool for small and medium-sized water sand gold mining.

Core Parameters

Model	Processing Capacity (t/h)	Sand Suction Depth (m)	Power (Diesel/kW)	Hull Size (L×W×H/m)	Movement Mode	Gold Recovery Rate (%)	Equipment Weight (t)
HX-50	30-50	2-3	22-37	8×3×2.2	Towed Type	≥93	1.8-2.5
HX-100	60-100	3-4	37-55	10×3.5×2.5	Towed/Self-propelled Optional	≥94	3.5-4.5
HX-200	120-200	4-5	55-75	12×4×2.8	Self-propelled Type	≥95	6.0-7.5

Product Advantages & Technical Highlights

Siphon sand suction: Negative pressure deep material suction, no missing fine sand gold, no damage to riverbed
Water adaptation: Shallow draft pontoon design, no stuck ship in sludge and shoal, suitable for various water conditions
High-efficiency gold separation: Linkage of siphon, screening and chute, recover coarse, medium and fine gold comprehensively
Easy operation: Full-process automation, manageable by single person, no professional mineral processing technology needed
Flexible transfer: Towed/self-propelled dual mode optional, compact volume, quick switch of operation points

Applicable Scenes & Materials

Reservoir/lake surrounding: Sand gold recovery in shallow banks of reservoir and shoal of lake, suitable for shallow water operation
Sludge area gold mining: Sand gold mining in marsh and sludge shoal, pontoon design prevents ship from sticking, high-efficiency sand suction
Old mining area re-mining: In-depth recovery of residual sand gold in water old mining areas, tap residual value by deep sand suction