... , Worthy Quanlity, Good Price. Fiber Glass Spiral Chute is made up of feeder, feed chute, spiral flute, bracket, intercepting slot, gathering slot ... . Features: Spiral Chute has such features as: ... , tantalum, niobium, gold ore, colliery, monazite, rutile and Zircon of the size between 0.3 and 0.02mm, and the ...