Micron Gold Separation Table 30kg/H-450kg/H Gold Shaking Table

Micron gold separation shaking table

1.Product Introduction Gold Ore Processing Equipment

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2.Application Gold Ore Processing Equipment

These tables are primarily utilized in the cleaning and scavenging stages of gold processing:

• Fine Gold Recovery: As the premier choice for capturing 30-micron to 2-mm particles, its recovery rate for micron gold significantly outperforms other gravity devices.

• High-Grade Concentrate Production: It can achieve an enrichment ratio of up to 100:1, acting as a critical concentration step before final smelting.

• Tailings Re-treatment: Used to "scavenge" abandoned tailings piles to recover residual fine gold, maximizing resource value.

• Polymetallic Versatility: Beyond gold, it is highly effective for silver, tin, tantalum-niobium, tungsten, and lead-zinc ores where significant specific gravity differences exist.

3.Working Principle  Gold Ore Processing Equipment

The separation occurs through the interaction of four forces: gravity, transverse water momentum, reciprocating inertial force, and friction.

1. Feeding and Distribution: Ore pulp is fed uniformly onto the deck while a steady, thin film of wash water is supplied across the surface.

2. Stratification and Migration: Driven by a crank-and-link mechanism, the deck moves with a "slow forward, fast back" motion. High-density, coarse gold particles settle into the grooves (riffles) near the feed side and migrate longitudinally. Meanwhile, low-density gangue (waste) particles are lifted by the water flow and washed away laterally.

3. Product Separation: Over the length of the deck, the minerals form distinct density bands. High-purity gold concentrates enrich at the far end of the table, while middlings and tailings are discharged through separate outlets.

4. Advantages  Gold Ore Processing Equipment

• Superior Enrichment & Recovery: Provides extreme separation precision for fine particles, ensuring that even microscopic "flour gold" is captured rather than washed away.

• Eco-Friendly (Reagent-Free): Operates purely on physical principles. No chemicals or cyanide are required, resulting in zero toxic runoff and low operational costs.

• Intuitive Operation: The separation process is visible on the deck in real-time. Operators can visually monitor the "gold line" and instantly adjust stroke length, frequency, or water volume for optimal results.

• High Adaptability: Decks are interchangeable. By selecting different riffle counts (e.g., 60, 88, or 120 grooves) and materials (Fiberglass, Rubber, or Stainless Steel), the table can be tuned for coarse sands, fine sands, or slimes.

• Low Energy Consumption: Compared to flotation or chemical leaching, the electrical requirements are minimal, typically involving only a small 1.1kW motor.

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