what is a spiral in milling iron ore
Spiral Classifier For Iron Ore. Comments of Spiral Classifier For Iron Ore Screw Classifiers Mineral Processing Metallurgy Screw Classifiers This means the classifiers must be inclined The working portion of these two classifiers are the RAKES or SPIRALscrew which are placed into the flow of ore To separate the course material from the fine the rakes and spiral make use of the same theory but differ in its
[email protected]