Mining Machinery

ETERNE Trommel Screen Rotary Drum for Gold Mining trommel rotary drum screen

SKU: 1600899177898
Category: Mining Machinery

R824,000

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Section:: Machinery
Category:: Mining Machinery
SKU:: 1600899177898

Sold by Afrimart Online

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20 Dec, 2026

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Product Description

The rotary drum scrubber is an essential tool for processing raw materials in the mining industry. It is a machine designed to clean and separate valuable minerals from unwanted materials such as clay, rocks, and sand. This process increases the overall efficiency of mining operations by producing clean and valuable materials that can be easily processed further.As the drum rotates, the lighter materials such as clay and sand are carried away by the water while the heavier minerals such as gold and silver sink to the bottom of the drum. The clean and separated minerals are then discharged through a separate outlet, while the unwanted materials are discharged through another outlet.

Specification

SPECIFICATION OF ALLUVIAL GOLD MINING MACHINE TROMMEL WASH PLANT
Model	Size	Capacity	Power	Feeder Hopper	Weight
MT50	7x2x3m	50T/h	24kw	2x2.2m	4.8T
MT100	8.3x2.4x3.5m	100T/h	50kw	3x2.2mm	9.5T
MT150	9.8x3x4mm	150T/h	75kw	3.5x3m	14T
MT200	11.5X2.3X4m	200T/h	100kw	3.8X3m	18T

This is the basic parameter, we can according to the condition of your mine to specify the exclusive scheme!

Details Images

1.Screen System

Our screens are perforated steel plates with relatively large apertures and replaceable screens on the outside, which means there
are two layers of screening in total. It not only prolongs the service life of the screen, but also does not affect the working efficiency.

2.Driving System

We drive with solid rubber tires, each solid tire can carry 4 tons of weight, we have a total of 12 tires, suitable for large workloads.

3.Gold Recovery System

a. We designed patented Hydraulic Vibrating Sluice which has a higher recovery rate and not easily damaged.
b. Sluice Box is made of stainless steel. Anti-rust, anti-corrosion, anti-abrasion.Carpet in the sluice is made by Mitsubishi imported from Japan. Durable, double-layer, anti-skid, anti-abrasion, anti-corrosion,
high recovery rate up to 99%.

4.Scrubber

We have rubber scrubber and blade scrubber, which can be selected according to the specific conditions of your mine.

5.Centrifugal Concentrator

We have fully-continuous (Knelson Continuous Variable- Discharge, CVD type) and Semi-continuous(Batch type) centrifugal gold
concentrators for you to choose.Application shows that the recovery can be as high as 99%

6.Shaking Table

The Shaking Table further processes small-sized concentrators form sluices or concentrates.

7.Mercury Amalgamator

With the help of Mercury, to extract all the gold out from the concentrates that recovered by the sluice and concentrators.
Recovery rate: 100%

8.Gold Smelting Furnace

Smelting Furnace to smelting the gold sand and make into final product of gold bars.

Frequently Asked Questions

What is the primary function of the ETERNE Trommel Screen Rotary Drum?

The primary function of the ETERNE Trommel Screen Rotary Drum is to clean and separate valuable minerals, such as gold and silver, from unwanted materials like clay, rocks, and sand in the mining process.

What materials can the trommel screen process?

The trommel screen is designed to process alluvial gold and can effectively handle materials such as clay, rocks, and sand.

How does the trommel screen improve mining efficiency?

By separating lighter unwanted materials from heavier valuable minerals during the rotation process, the trommel screen significantly increases the efficiency of mining operations, allowing for easier further processing of clean materials.

What are the dimensions and capacities of the different models available?

The trommel screen comes in various models with different dimensions and capacities: MT50 (50T/h), MT100 (100T/h), MT150 (150T/h), and MT200 (200T/h), each with specific sizes and power requirements.

What type of screening system does the trommel use?

The trommel uses a dual-layer screening system with perforated steel plates that have large apertures, which can be replaced, ensuring prolonged service life and maintained efficiency.

What makes the driving system of the trommel efficient?

The trommel features a solid rubber tire driving system that can carry a load of 4 tons per tire, with a total of 12 tires, making it suitable for large workloads.

What is the gold recovery rate achievable with this trommel?

The trommel is designed with a patented Hydraulic Vibrating Sluice that can achieve a gold recovery rate of up to 99%.

What materials are used in the sluice box?

The sluice box is made of stainless steel, which is anti-rust, anti-corrosion, and anti-abrasion, ensuring durability and efficient gold recovery.

Can the trommel be customized for specific mining conditions?

Yes, the trommel can be specified and customized according to the specific conditions of your mine to ensure optimal performance.

What is the role of the scrubber in the trommel?

The scrubber, available as either a rubber or blade type, is used to clean the materials being processed, enhancing the separation of valuable minerals from unwanted materials.

What types of centrifugal concentrators are available?

The trommel offers fully-continuous Knelson Continuous Variable-Discharge (CVD type) and semi-continuous batch type centrifugal gold concentrators.

How is gold extracted using the mercury amalgamator?

The mercury amalgamator is used to extract all the gold from the concentrates recovered by the sluice and concentrators, achieving a recovery rate of 100%.

What is the purpose of the gold smelting furnace?

The gold smelting furnace is used to smelt gold sand and produce final products such as gold bars.

Is the ETERNE Trommel Screen easy to operate?

Yes, the trommel is designed for ease of operation, with user-friendly controls and maintenance features to facilitate efficient mining processes.

What maintenance is required for the trommel screen?

Regular maintenance includes checking and replacing screens, inspecting the driving system, and ensuring that the scrubbers are functioning properly to maintain optimal performance.