... serviceSpiral Chute Structure:Fiber Glass Spiral Chute is made up of feeder, feed chute, spiral flute, bracket, intercepting slot, gathering slot ... , tungsten, tantalum, niobium, gold ore, colliery, monazite, rutile and Zircon of the size between 0.3 and 0.02mm, and the ... with enough proportion deviation.Main Technical Parameter: High efficiency mining equipment spiral chute from China manufacturer