Spiral Chute 1,high capacity 2,Simple structure 3,lower power consumption Spiral Chute Advantage: Simple structure, light weight, lower power consumption, easy operation, reliable operation, easy maintenance, smaller area, high capacity, and high separating efficiency. ModelHelix No.CycleFeed size (mm)Feed density (%)Capacity (t/h)Area (m2)Height ( m)5LL4001-24-50.02-230-500.5-0.20.251.55LL6001- ...