150 Tons per hour gold washing plant

Core Overview

This gold mining equipment is an integrated mobile gold washing plant, full-set gold recovery plant and heavy-duty gold mining equipment with 150 tons per hour processing capacity, tailored for gravelly sandy placer ore carrying both fine and coarse gold. Equipped with heavy-duty trommel, dual continuous centrifugal concentrators and long fixed sluices, it realizes one-stop washing, grading and gold capture. Optional shaking table supports deep concentration to boost gold purity for smelting.

Key Product Features

1. High-efficiency Double-layer Trommel Washing & Grading

   The core Φ1800×3000 heavy-duty trommel pairs with a Φ1220×3000 clay scrubber with dense scrubbing teeth to break sticky clay and dissociate wrapped gold grains. Its inner 25mm steel bar screen blocks oversized rocks, while outer 5mm/10mm high-manganese steel screens split ore into three fractions. +10mm gravel is discharged via tailing conveyor; finer slurry flows into independent gold recovery lines. Reinforced trommel frame and imported NSK bearings deliver far stronger stability than thin-structured rival trommel units. The feeding grizzly adopts solid railway tracks for impact resistance, outperforming fragile round-tube grizzlies from other suppliers. All hoppers and sluices use 5mm thick high-manganese steel for anti-abrasion performance.
2. Dual-path Gold Recovery System

   This gold recovery plant separates fine and coarse gold to cut ore loss:

• -5mm fine slurry: 2 SLK-C80 continuous centrifugal concentrators (30–40t/h each). Integrated polyurethane inner cone boasts 10× higher wear resistance than steel cones, with full bronze water inlets for long service life.

• 5–10mm coarse slurry: 8m fixed sluice lined with Mitsubishi gold carpet to trap coarse gold efficiently.

  Optional shaking table reprocesses gold concentrate to remove gangue and upgrade concentrate grade.

3. Fully Mobile Self-contained Gold Mining Equipment

   The whole gold washing plant mounts on a 9000×2000×4500mm heavy-duty mobile chassis with 10 mining tires, traction axle and 4 height-adjustable support legs. No fixed foundation is needed; it can be towed freely between mining zones. The unit fits 2×40ft containers for sea shipment, with a 35-day production cycle.
4. Complete Power & Water Supply System

   A 150kW Weichai diesel generator with global warranty serves as independent power source, matched with Delixi centralized control cabin for single-person operation of all gold mining equipment. Three submersible slurry pumps supply full water demand: one 30kW pump feeds the trommel and hopper, two 15kW pumps provide backwash water for concentrators, complete with long fire hoses, valves and flanges.
5. Comprehensive After-sales & Wear Parts Support

   Free standard spare parts (trommel belts, bearings, gold carpet) are delivered with the machine. Core parts (generator, motor, concentrator) enjoy 12-month warranty, plus lifelong technical support. Engineers can be dispatched for on-site installation and staff training at client’s expense.

Core Functional Advantages

1. Integrated one-stop workflow: Feeding → clay scrubbing → trommel screening → classified gold recovery → tailing discharge, no extra auxiliary gold mining equipment required.

2. Low gold loss: Separated recovery lines + Mitsubishi gold carpet raise recovery rate vs single trommel or sluice-only gold washing plant; matching shaking table further optimizes concentrate quality.

3. Strong ore adaptability: Handles sticky clay-rich sand-gravel placer ore, solving clay wrapping issues common to simple trommel gold recovery plant.

4. Self-sufficient operation: Works in remote mines without grid power or fixed water pipelines.

5. Flexible mobility: Ideal for scattered, short-cycle mining plots with frequent site relocation.

Application Scenarios

1. Alluvial placer gold mines: Riverbed, floodplain and terrace sand-gold deposits with mixed fine & coarse gold, the primary application of this gold washing plant.

2. Remote mobile gold mining projects: Wild areas lacking stable power that require relocatable gold mining equipment.

3. High-clay placer mines: Ore sites with heavy sticky soil relying on the built-in scrubber-trommel system.

4. Full-process separation lines: Acts as rough concentration equipment, paired with optional shaking table, smelting furnace and refining machines to form a complete gold recovery plant from raw ore to gold bullion.

5. Temporary small-scale mining projects: Short-term mining lots with low site construction costs thanks to foundation-free mobile design.