Alluvial Gold Equipment

Gravity recovery systems for placer and alluvial gold — washing, centrifugal concentration, and fine shaking-table separation that recover free gold from gravel without chemicals.

STLB centrifugal gold concentrator on white background
Series 01

STLB Centrifugal Gold Concentrators

Models: STLB-20 · STLB-30 · STLB-60 · STLB-100

Batch centrifugal concentrators that recover fine free gold from 0–6 mm feed using an enhanced-gravity fluidized bed. Proven recovery of +38 µm particles with strong capture of the 10–38 µm fines that sluices and pans lose — the primary concentrator of every serious placer plant.

  • Fine Gold Recovery 10–38 µm
  • 0–6 mm Feed Size
  • Batch Discharge Design
  • Low Water Consumption
STLB Series Specifications
ModelCapacity (t/h)Max Feed (mm)Water Flow (m³/h)Motor (kW)
STLB-200.5–162–30.75
STLB-302–564–82.2
STLB-606–15612–205.5
STLB-10015–25625–357.5

Standard specifications — final confirmation at order. Recovery rate depends on feed size distribution and gold liberation; test-plant processing available for your gravel.

6S gold shaking table with three deck types
Series 02

6S Shaking Tables

Bed types: Coarse Sand · Fine Sand · Slime

The final cleaning stage that turns concentrate into salable gold. 6S tables separate by density with adjustable stroke, frequency and tilt — three deck types match coarse sand, fine sand, and slime fractions from your concentrator concentrate.

  • 3 Deck Types
  • Adjustable Stroke & Tilt
  • 0.1 mm Fines Recovery
  • Low Operating Cost
6S Series Specifications
Deck TypeFeed Size (mm)Capacity (t/h)Stroke (mm)Motor (kW)
Coarse Sand Deck0.2–20.8–1.514–241.1
Fine Sand Deck0.074–0.50.4–1.210–201.1
Slime Deck0–0.150.2–0.68–161.1

Standard specifications — final confirmation at order. Complete with table deck, head mechanism, feed launder and water distributor.

The chemical-free alluvial flowsheet

Run-of-Mine Gravel→ Trommel Wash & Screen→ Centrifugal Concentrator→ Shaking Table Finish→ Gold Concentrate

Gravity recovery, done right

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Catch the Fines

Centrifugal concentration recovers the 10–38 µm fraction that sluices and pans lose — the difference between 50% and 90%+ recovery on many deposits.

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Low Water Demand

Closed water circuits with settling ponds keep fresh-water use low — critical at remote dry-season operations.

♻️

Mercury-Free Route

Full gravity processing replaces mercury amalgamation — safer for operators and accepted by buyers and regulators.

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Modular & Mobile

Skid-mounted modules scale from 5 to 100 t/h and relocate between pits in days, not months.

Continue the line

Test your gravel on our equipment

Send a sample or tell us your deposit — we will design the washing and recovery line with factory-direct pricing.

Design My Recovery Line