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The ETERNE 50–80 TPH Alluvial Gold Trommel Wash Plant is a heavy-duty gold mining and recovery system designed for washing, screening, classifying and recovering gold from alluvial deposits. With a processing capacity of approximately 50–80 tons per hour, it is suitable for processing gold-bearing soil, sand, gravel and other unconsolidated materials.
The system integrates a double-layer trommel screen, an STL80 centrifugal gold concentrator, two gold recovery sluice boxes, a high-capacity water pump and a WEICHAI diesel generator. These components work together to separate material by particle size and recover fine gold particles and larger gold nuggets.
Featuring a durable steel construction, a wheeled chassis, adjustable support legs and a centralised electrical control cabinet, the plant is designed for practical operation in mining environments. The equipment configuration can also be customised to accommodate different feed materials and site requirements.
High processing capacity: Processes approximately 50–80 tons of raw material per hour.
Double-layer trommel screening: Uses 5 mm and 15 mm screen meshes for material classification.
Heavy-duty construction: Features high-manganese steel in the outer screening layer and chromium-molybdenum steel lifting bars in the inner layer.
Integrated gold recovery: Combines an STL80 centrifugal concentrator with two sluice boxes for gold separation and recovery.
Fine gold concentration: The centrifugal concentrator handles feed particles measuring 0–6 mm.
Diesel-powered operation: Includes a WEICHAI generator rated at 64/80 kW, with electric start and a protective canopy.
High-capacity water supply: An 18.5 kW water pump provides a stated flow rate of 200 m³/h.
Mobile configuration: Equipped with wheels, a steering system and adjustable support legs for positioning around the mining site.
Centralised electrical controls: Control cabinet for operating and monitoring the main equipment.
Customisable design: Grizzly and scrubber configurations can be adapted to suit specific material and mining conditions.
| Specification | Details |
|---|---|
| Brand | ETERNE |
| Manufacturer | Shandong Eterne Machinery Co., Ltd. |
| Equipment type | Alluvial Gold Trommel Wash Plant |
| Processing capacity | 50–80 TPH |
| Overall dimensions | 7,000 × 2,200 × 3,200 mm |
| Trommel drum length | 3,500 mm |
| Trommel drum diameter | 1,500 mm |
| Trommel configuration | Double layer |
| Inner layer construction | Chromium-molybdenum (CrMo) steel lifting bars |
| Outer layer construction | High-manganese steel |
| Screen mesh sizes | 5 mm and 15 mm |
| Grizzly size | 150 mm, customisable |
| Scrubber configuration | Customisable |
| Generator brand | WEICHAI |
| Generator rating | 64/80 kW |
| Water pump power | 18.5 kW |
| Water pump flow capacity | 200 m³/h |
| Gold concentrator model | STL80 |
| Concentrator working capacity | 40–60 TPH |
| Concentrator feed particle size | 0–6 mm |
| Concentrator motor power | 15 kW |
| Number of sluice boxes | 2 |
| Sluice box dimensions | 6,000 × 1,000 mm each |
| Sluice box stated capacity | 30–50 TPH each |
| Sluice box plate thickness | 4 mm |
| Sluice recovery carpet | Mitsubishi gold recovery carpet, Japan |
| Mobility | Wheels and steering system |
| Control system | Centralised electrical control cabinet |
1. Heavy-Duty Trommel Screen
Washes, screens and classifies incoming material using a double-layer drum with 5 mm and 15 mm meshes. Includes water spray pipes and adjustable support legs.
2. WEICHAI Diesel Generator
Supplies electrical power to the plant and includes an electric-start system, soft starter, control panel, cables and protective canopy.
3. Industrial Water Pump
Provides water for washing and screening, with a stated flow capacity of 200 m³/h. Valves and hoses are included in the described package.
4. STL80 Centrifugal Gold Concentrator
Concentrates fine gold particles from suitably sized feed material, with a stated working capacity of 40–60 TPH and a feed size of 0–6 mm.
5. Gold Recovery Sluice Boxes
Two sluice boxes, each measuring 6,000 × 1,000 mm, provide additional gold recovery through gravity separation and specialised recovery carpet material.
6. Electrical Control Cabinet
Provides centralised controls for starting, stopping and monitoring the main processing equipment.
The ETERNE 50–80 TPH Gold Trommel Wash Plant is suitable for:
Alluvial gold mining operations.
Placer gold mining and recovery.
Processing gold-bearing river sand and gravel deposits.
Washing and classifying gold-bearing soil and unconsolidated sediments.
Recovering fine gold particles and larger gold nuggets.
Small- to medium-scale commercial gold mining projects.
Mining operations requiring an integrated washing, screening and gold concentration system.
Before purchasing, confirm the following with the manufacturer:
Feed material: Maximum feed size, clay content and whether a scrubber is required.
Recovery performance: Expected gold recovery rate for the specific deposit and gold particle sizes.
Water requirements: Actual operating pressure, water consumption and water recycling options.
Power requirements: Generator output, fuel consumption and total installed electrical load.
Capacity: Whether 50–80 TPH represents raw feed throughput under the intended material conditions.
Site setup: Foundation requirements, transport dimensions, installation and commissioning.
Package inclusions: Confirm whether conveyors, spare screens, hoses, tools, gold recovery accessories and commissioning support are included.
Summary: This is an integrated alluvial gold processing plant combining material washing and screening with centrifugal concentration and sluice-based gold recovery. Its suitability for a particular mining project will depend on the deposit characteristics, water availability, required recovery rate and confirmed equipment configuration.








No approved technical specifications are available yet. Please refer to the product description or contact our team.
The JZ M50 Mobile Gold Trommel Washing Plant is designed for alluvial gold recovery, utilizing rotary separation to wash, separate, and classify gold from other materials.
The design of the JZ M50 allows for operation by one to two persons, significantly reducing labor costs and enhancing efficiency.
The wheel-type model features a steering system for easy mobility, while the fixed-type model has a sled chassis designed for use in beach areas, making it easier to move in challenging conditions.
The JZ M50 operates on a power requirement of 24 kW.
The JZ M50 has a processing capacity of 50-100 tons per hour (tph).
The recovery rate of the JZ M50 is 98%, ensuring efficient extraction of gold from alluvial deposits.
Yes, the specifications can be tailored based on the conditions of your mine to create an exclusive scheme that meets your needs.
The feeder hopper of the JZ M50 measures 2 x 2.2 meters, designed to facilitate the introduction of material into the trommel for processing.
The clay scrubber, available in sizes such as 1 x 2 meters, helps to break up clay and remove impurities from the material before it is fed into the trommel.
The trommel screen in the JZ M50 measures 1.2 x 3 meters, allowing for effective separation of materials based on size.
Yes, the JZ M50 is designed for versatility, with both fixed and wheel types available to accommodate various terrains, including beach areas.
Regular maintenance includes checking the trommel screen, cleaning the clay scrubber, and ensuring all moving parts are lubricated and functioning properly.
The JZ M50 is equipped with two sluice boxes measuring 1 x 2 meters, which are used to further separate gold from other materials after initial processing.
The water power, which is 7.5 kW for the JZ M50, is essential for washing materials and facilitating the separation process during gold recovery.
The JZ M50 is specifically designed for processing alluvial gold deposits, effectively separating gold from sand, gravel, and other materials.
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