Gold Trommel Screen 12t/H 15t/H Gold Mining Equipment Trommel

Trommel Screen for gold

1.Product Introduction Gold Separation Equipment

The Trommel Screen for gold is a specialized screening and washing equipment designed for gold mining operations. It is primarily used to separate fine gold-bearing particles from raw ores such as gravel, sand, and soil. By combining a rotating drum with a water spray system, it efficiently removes large rocks, clay balls, and other impurities. This process provides clean, appropriately sized material for downstream gravity concentration (such as sluice boxes and centrifugal concentrators), thereby significantly improving overall gold recovery rates.

2.Application Gold Separation Equipment

• Alluvial Gold Mining Widely applied in on-site operations for riverbeds and alluvial deposits, it is particularly effective in processing loose ore bodies characterized by high clay content and uneven particle size distribution.
• Mobile Gold Processing Operations Most units feature a mobile chassis design—equipped with wheels or tracks—allowing for rapid deployment and relocation in remote mining areas. This adaptability perfectly meets the needs of seasonal or temporary mining projects.
• Integrated Mineral Processing Systems Modern gold trommel screens are often integrated with centrifugal concentrators and vibrating sluices into a single plant, achieving a fully automated "Screening-Washing-Concentration" workflow. For example, some systems are directly connected to a 1200# horizontal automatic centrifuge post-screening to achieve high-ratio enrichment.
• Combined Use for Small-Scale Prospecting and Commercial Mining Highly flexible, these systems are suitable for both small-scale prospecting by artisanal miners and continuous production requirements for medium-sized mining operations.

3.Working Principle Gold Separation Equipment

The core of the equipment is an inclined, rotatable cylindrical drum fitted with screen meshes and internal agitation paddles. During operation, raw materials enter the drum through the hopper; as the drum rotates, the material is repeatedly lifted and dropped while being thoroughly washed by a high-pressure water spray system. The fine gold-bearing material passes through the screen into the secondary processing stage, while oversized waste rocks are discharged from the end of the drum, achieving an integrated "Screening and Washing" operation.

4.Advantages

• Dual-Layer Screen Design Select high-end models feature a double-layered drum. The upper layer performs coarse screening to remove oversized rocks, while the secondary layer classifies medium-grade materials, maximizing resource utilization efficiency.
• Corrosion & Wear-Resistant Materials The main body is constructed from high-strength, corrosion-resistant steel. This ensures the equipment can withstand humid, acidic, or alkaline field environments, significantly extending its service life.
• Modular Configuration The system supports modular add-ons, such as integrated water spray systems, conveyor belts, and crushing units. This allows for the creation of customized solutions tailored to specific project requirements.

5.Technical Specifications

6.Our Solutions