Mobile Type Rotary Trommel Screen

The Rotary Trommel Screen is a robust and versatile screening machine designed for efficient material separation across industries. Featuring a cylindrical drum with multi-layer customizable meshes, it excels in sorting aggregates (sand, gravel, ore), recycling waste, and processing compost. Its innovative rotating mechanism ensures high throughput with minimal vibration, reducing energy consumption and maintenance costs. Suitable for mining, construction, agriculture, and waste management, this equipment offers adaptability with options for mobile or stationary configurations, water spray systems, and automated controls. Built with heavy-duty steel and corrosion-resistant components, it guarantees durability in harsh environments. Ideal for buyers seeking precision, scalability, and eco-friendly operations.

Working Principle

Material feeds into the drum, is lifted up by the rotation as it falls back down. This action is repeated with each revolution along the length of the drum. The finer material passes through the screen openings while the larger material tumbles towards its eventual exit at the rear of the drum.

The trommel screens provide a simple, efficient and economical solution to upgrade a wide rang of material and optimize the subsequent process steps of recovery. This method of screening helps to reduce operating and investment cost and to increase product quality, while allowing rapid and large volume processing. This material is then passed on to the downstream process equipment which can be in various forms such as centrifugal concentrator, spirals, jigs etc.

Advantages

1. Economical and efficient solution for screening;

2. Heavy duty trommel drum with lifters at the front to facilitate material break up;

3. Screen replaceable for different mesh sizes;

4. Multilayer screens;

5. Easily change screen plates;

6. High efficiency and big capacity;

7. Unique screen design, result in higher capacities, longer screen life and no material clogging;

8. Heavy duty feed hopper;

9. Discharge chute;

10. Gear drive mechanism.

Technical Parameter