permanent magnetic rotary drum gold ore leaching process
Heap Leaching feeco. Our Rotary Agglomeration Drums are durable, built for longevity, and trusted by companies around the globe. We provide agglomeration drums for gold, silver, copper, and nickel ore heap leaching operations. Why Use A Rotary Drum. Rotary ore drums are used in the heap leaching process in order to agglomerate crushed ore fines.