Drum Chute--Alluvial Gold Beneficiation Equipment

Product Overview

Drum chute is an innovative alluvial gold beneficiation equipment which combines the advantages of fixed chute and jigger, through the patented design of rubber bottom plate + eccentric drumming system, it completely solves the industry problem that the traditional fixed chute is easy to slate. While maintaining the high enrichment ratio (hundreds of times) of fixed chute, this equipment has the dynamic sorting advantages of jigger, especially suitable for roughing and sweeping of alluvial gold ore and river gold ore.

Technical breakthrough

Triple sorting mechanism

1. Vortex sorting: 45°angle steel chute generates strong vortex.

2. Drum stratification: high-frequency pulsation of rubber bottom plate (30-50 times/minute)

3. Dynamic debris removal: elliptical hole matrix automatically removes light minerals.

Core Innovative Design

• Composite Rubber Base Plate: 5 times higher wear resistance and 2000 hours life time.

• Intelligent anti-clogging system: staggered elliptical holes + retaining iron design reduces clogging rate by 90%.

• Modularized chute: quick-change structure reduces maintenance time by 70%.

Five core advantages

1. Never clogging

   • Dynamic drumming system keeps the bed loose, reducing the risk of sloughing to zero.

2. Gold Capture Specialist

   • Recovery rate of 0.5-3mm gold particles >95%, -0.1mm micro-fine gold recovery rate increased by 40%.

3. Energy saving and high efficiency

   • Energy consumption is only 1/3 of jigger, enrichment ratio is 100 times higher.

4. Applicable to all scenarios

   • Can be integrated into sand dredger, mobile gold panning equipment, stationary processing plant and other scenarios.

5. Intelligent maintenance

   • Quick-disassembly skid design, one person can replace the key components in 10 minutes.

Application Scenario

• Alluvial gold rougher: replaces traditional fixed chute, increasing processing capacity by 3 times.

• River gold panning: integrated into mobile gold panning equipment to realize continuous operation.

• Tailings re-election: recover lost gold particles from old tailings.

• Accompanying gold recovery: Combined process with shaking table/centrifuge.

Technical Parameters