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Heavy-Duty Mining Trommel Screen for Ore & Aggregate Classification

Mining Trommel Screen for Ore Classification


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【Capacity】10-600 T/H
【Screen Size】＜10mm
【Application】The Trommel Screen is a versatile screening equipment widely used for processing ores, coal, sand, gravel, chemical materials and soil. It efficiently performs raw ore pre-screening to improve crushing efficiency by separating qualified materials, precisely controls particle size distribution of crushed products for beneficiation requirements, effectively washes and deslimes high-clay-content materials to enhance concentrate grade, and rapidly dewaters tailings to recycle water resources while reducing environmental pollution. Featuring multi-layer screen design that increases screening efficiency by over 30%, the equipment is built with heavy-duty steel frame and wear-resistant screen panels, with customizable aperture sizes, drum inclination and rotation speed to meet various demanding working conditions.
【Service】Trommel Screen design, mineral separation test, mineral processing process design, on-site installation or remote installation.

The trommel screen, also known as a rotary screen or gold trommel, is a highly versatile screening machine designed to size and separate feed materials across industries such as mining, quarrying, aggregates, and dirt processing. In mining operations, the gold trommel screen typically works in conjunction with equipment like grizzly hoppers and vibrating grizzly screens to enhance material separation efficiency. Discover how our trommel screens can optimize your material processing today!

Mining Trommel Screen Anti-Clog Trommel Screen Mobile Trommel Screen Electric Trommel Screen Multi-Layer Trommel

Work Principle

Advantages

Parameters

Successful Cases

FAQ

Working Principle

The Trommel Screen consists of rotating drum, drive unit, support frame, and sealing system, utilizing rotational screening for efficient material classification. Materials fed into the rotating drum are tumbled and loosened by centrifugal force and gravity. Fine particles pass through screen apertures, while oversized materials travel axially for discharge. This design prevents blinding and ensures high screening efficiency for ores, coal, aggregates, and recyclables.

Advantages

High Efficiency: 30%+ capacity with extended screening time, ideal for wet/sticky materials.
Clog-Resistant: Patented screen design reduces blinding by 80%, 2x lifespan.
Low Maintenance: Quiet operation + modular structure cuts costs by 25%.
Universal: Adjustable speed/angle for ores, chemicals, construction waste.

Technical Parameters

Trommel Screen
Model	Capacity(t/h)	Power(kw)	Drum Diameter(mm)	Drum Length(mm)	Screen Size(mm)	Weight(kg)	Dimension(mm)
GT1015	10-15	4.0	1000	1500	<3～10	2200	300014002145
GT1020	15-25	5.5	1000	2000		2800	346014002145
GT1225	25-40	7.5	1200	2500		4200	414616002680
GT1530	60-80	11	1500	3000		5100	446019002820
GT1545	80-150	15	1500	4500		6000	596019003080
GT1848	150-200	22	1800	4800		7500	650023004000
GT2055	200-600	30	2000	5500		8600	750025004000
MGT1030	30-50	Diesel engine	1000	3000	3-20	3900	586014002550
MGT1230	50-80		1200	3000		5500	586016002600
MGT1545	80-120		1500	4500		8600	831021803030
MGT1848	120-180		1800	4800		9300	850024504000
The technical parameters provided are for reference only. Final product performance shall be subject to the official technical specifications.

Successful Cases

Rock Gold Mine - South Sudan

Placer Gold Mines - Zimbabwe

Chromite - South Africa

Alluvial Chrome Ore - Zimbabwe

Alluvial Tin Mines - Bolivia

Rock Tin Mines - Indonesia

Copper Oxide - Russia

Tantalum Niobium Ore - Nigeria

Lithium Mines - Brazil

Kaolin Mine - Uganda

Lead Zinc Mine - Morocco

Manganese Ore - Kenya

Hematite - South Africa

FAQ

Q: What materials suit trommel screens best?
A: Ideal for high-volume ores/construction waste, especially 15-30% moisture content materials with 95%+ efficiency.

Q: How to prevent screen clogging?
A: ①Use self-cleaning brush screens ②Control feed rate ③Optional high-pressure water wash.

Q: Trommel vs vibrating screen?
A: Trommels handle 3x more wet/sticky materials. Vibrating screens suit dry fine screening.

Mining Trommel Screen for Ore Classification

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