Trommel Screen: An Essential Tool for Efficient Classification, Ore Washing, and De-sliming in Sand and Gravel Plants

In the sectors of sand and aggregate production, mineral processing, and solid waste treatment, screening efficiency is a primary determinant of both the total production capacity and the quality of the final product. Our trommel screen is engineered for high-intensity, continuous operation, serving as an indispensable piece of equipment for sand production, sand washing, and resource recovery lines.

Anti-Clogging Performance for Trouble-Free Processing of Wet Materials
Designed to overcome the common challenge of screen blinding—frequently encountered when processing materials with high clay or moisture content, such as river sand or weathered rock—our trommel screen utilizes an inclined, rotating, and tumbling mechanism. As material continuously tumbles and falls within the drum, an optional high-pressure spray system provides intensive ore washing and de-sliming, effectively eliminating the risk of screen clogging and associated downtime.

Durable, Wear-Resistant, and Easy to Maintain
The screen media are crafted from high-strength, wear-resistant materials such as manganese steel or polyurethane. A modular assembly design allows for the replacement of individual sections without requiring the disassembly of the entire unit; this significantly reduces spare parts costs and maintenance time, ensuring long-term, stable operation.

Environmentally Compliant and Highly Adaptable
Equipped with a fully enclosed dust cover and an internal dust-suppression spray system, the unit controls dust and noise at the source, easily meeting the stringent environmental standards required for “green” mining operations. Furthermore, the system can be mounted on a mobile chassis, offering the flexibility to transition between sites—whether for a fixed production line or multi-site mobile operations—ensuring rapid deployment.
We offer comprehensive, one-stop services—ranging from process design and equipment selection to installation and commissioning—tailored to your specific raw material characteristics, production capacity requirements, and site conditions. Let us help you achieve high-efficiency production for your sand and gravel project. Contact us today to receive a customized process solution!