Metal Rotary Drum Screen widely used for alluvial gold sieving and graded washing.It provides a simple, efficient and economical solution to upgrade a wide range 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.

Principle

• Mobile Gold Washing Machines are constructed of high quality material, designed for high performance, high production rates, lower operating costs and lower maintenance.
• Downstream process equipment can be in various forms such as centrifugal Concentrator, spirals, jigs etc.
• After the materials are fed into the drum, the materials are classified, while the bigger materials flow forward along the inclination of drum and was classified through different mesh screens gradually. Classified small materials fell into respective bunker, and are delivered into finished product stack through manpower or belt conveyor.

Technical Details