澳大利亚的国际金矿石磨机公司开发出一种新型磨机,从而提供了一种可取代常规破碎与磨矿回路的可节约成本的干式方法。该公司称这种Sirol磨机是一种用于中小型硬岩金回收回路的理想碎磨系统,但也同样适用于其它物料的碎磨。这种磨机利用气流使给矿粒子间产生高速自碰撞,在几秒钟内使物料破碎至粉状产品,碎磨过程中解离出 Australia’s International Gold Mill Company has developed a new type of mill that offers a cost-effective, dry method that can replace conventional crushing and grinding circuits. The company claims the Sirol mill is the ideal grinding system for small and medium-sized hard-rock gold recovery circuits, but it is equally suitable for grinding other materials. This mill uses air flow to generate high-speed self-collision between the ore particles in a few seconds to crush the material into powder products, crushing process dissociation