· Iron ore mine in China to receive Outotec mills ... Previously, we agreed on the delivery of a PG4265 primary gyratory crusher and three HP900 cone crushers for the same project. ... high intensity grinding (HIG) mills and stirred media detritors (SMD).
Quartz processing plant. Quartz sand is a kind of important industrial mineral raw materials. It is widely used in many industries, such as glass, casting, ceramics and refractory materials, metallurgy, construction, chemical, plastic, rubber and quartz .