Written by Stewart Fernandez on May 17, 2024 in Trommel and Trunnion

Trommel screen arrangements reduce the need to incorporate more vibrating screens into a operation and where sustainability is non-negotiable in protecting our planet, which is why people are now turning towards sustainable waste management solutions to ensure a healthier environment for generations to come.

When it comes to waste management, it is important to segregate waste as well as to wash and classify mined material properly to reduce its environmental impact. One of the most effective ways to do that is by investing in technologies like trommel screens in Australia.

Trommels and the screen media on them play a crucial role in segregating waste as well as to provide precise classification of a wide range of material, with multiple classifications available from a single unit. Trommel Screens are ideal for screening and classification. Trommel screens can help with making it easier to process an appropriately sized raw material as well as to easier to recycle oversize and reduce the waste that ends up in the landfill.

Trommel screens

The efficient use of a Trommel screens can help reduce energy consumption, screen out waste thereby assisting in overall environmental benefits

Australian Mining Product and services have now for many years not only improved screening efficiencies and throughput by supplying an appropriate screen media to be used on self-driven trommel., scrubbers but by refurbishing trommels reduce the overall cost per tonne of ore screened as well as reduce the cost of replacements from engineering and design, through to installation, commissioning, field service and the after- sales service as well as supply of trommel spares

Our Trommels and screen media are designed to meet the expectations of the user as well as to address operational parameters of feed size and feed rates over the length of screening area and to segregate oversize material.

We offer a range of screen media from rolled steel plates and self-screening media in modular configuration to reduce cost by replacing only areas with a high rate of wear, Moulded rubber, polyurethane or injection moulded screen panels and spirals to aid material transport through the length of the trommel to aid efficient use of the available screening area

The trommel screens or scrubbers use the rotating action to lift the material being fed. The ore or material to be washed or classified once lifter, uses gravity to fall and crush other material being fed. The softer material is crushed and this allows separation from clumps into a designed particle size.

This accurate sizing and separation conserves energy that would have ithers=wise have been used on processes further down and has particular relevance to coal washeries, iron ore segregation, bauxite , manganese etc solid waste and to reclaim foreign particles

In addition, trommels can assist with landfill waste overflow., that is a a huge problem for our environment. However, this overflow can be reduced with the help of trommel screens. These screens work by sorting through mixed waste efficiently, separating recyclable materials like plastics, metals, and paper from non-recyclables.

This trommel screen waste separation ultimately reduces the waste volume brought to the landfill. This reduction not only conserves valuable landfill space but also mitigates the environmental hazards associated with landfill overflow, such as soil and water contamination, greenhouse gas emissions, and habitat destruction.

The main problem with landfills is that they pose significant environmental and health risks. An example of this is when organic waste decomposes, it produces methane, a greenhouse gas contributing to climate change. Thus, it becomes important to seek solutions, such as trommel screen waste separation, to help us recycle more.

Separation of organic and inorganic materials

To carry out the recycling and composting process smoothly, it is necessary to separate the organic waste from the inorganic waste, and this can be done with the help of trommel screen waste separation. The trommel screen working principle uses rotating cylindrical drums with various-sized apertures, allowing smaller organic materials like food waste and compostable materials to fall through while retaining larger inorganic items such as plastics, glass, and metals. Thus, the organic materials can be diverted through the trommel screens and composted, while inorganic materials can be recycled, reducing the need for virgin materials.

Resource recovery and recycling

Trommel screens are like high-tech filters for waste. The working principle sorts through the jumble of trash and picks out valuable materials like metal, plastics, and glass. These materials, which would otherwise end up in landfills, are recovered and sent to recycling facilities. Using the trommel screen working principle, we can give these materials a new lease on life, reducing the need for new resources and cutting down on waste. Therefore, it is a win-win situation for both the environment and our future.

Minimisation of environmental pollution

Environmental pollution, such as air, water, and soil contamination, has been a headache for a long time. However, a solution exists to tackle the contamination: trommel screens. By effectively sorting through waste streams, these screens prevent harmful materials from being improperly disposed of, thus minimising pollution at their source. Hence, you will no longer have to worry about hazardous substances leaching into the soil and groundwater.

Energy Efficiency

Trommel screens make sorting through trash a breeze, as they quickly and efficiently separate recyclable materials from non-recyclable ones. Once recyclable materials are sorted beforehand, processing them later on requires much less energy. For example, recycling plants can work more smoothly when they receive materials that are already sorted, needing less energy to sort them out themselves.

Preservation of natural resources

Since sorting becomes easier with the help of trommel screens, you can sort out items such as metal, plastic, and glass. This process is crucial because it allows you to recover these valuable resources instead of constantly tapping into finite reserves.

If you think about it, recycling and recovering materials through trommel screens actually reduces the need for new resources, which ultimately helps to control our precious natural resources. It’s not just about managing waste; it’s about being smart stewards of the Earth and ensuring a sustainable future for generations to come.


Trommel screens are an indispensable tool for sustainable waste management. By embracing them, you will not only reduce the strain on limited resources but also reduce pollution, conserve energy, and combat climate change. To learn all about Trommel screens and how they can help you walk on the path of sustainability, contact Australian Mining Product and Services at 1300 241 620.