Selection Method

First of all, the spiral chute will be erected, aligned with the vertical line, fixed with iron frame or wood in a suitable orientation, by the sand slurry pump to let the sand and ore sent to the spiral above the 2 feed ports; then add water, adjust the density of the slurry, let the ore paddle natural from high to low spin flow, in the cyclone of the slope flow speed to produce a kind of inertia to centrifugal force, to the specific gravity of ore sand, particle size, the state of the difference; and then through the gravity of the spin flow and centrifugal force to the utility, let the sand and ore separate; finally the selected ore into the concentrate bucket with a pipe to pick up, the tailing sand into the tailing sand bucket with a pipe to move to the sand pond, and then the slurry pump discharge, to complete the entire process of mineral processing.

Features:

1, the high production capacity, can meet the large-scale production to create benefits.  

2、Fine granularity, the processing of micro-fine particles of minerals, especially the size of -0.047mm ore processing, the original machinery can fundamentally ensure the recovery of +0.047MM particle size.  

3、High recovery rate of mineral materials.  

4、Energy-saving, environmental protection, small footprint, less water consumption, small power consumption.  

5, simple structure, flexible operation, stable sorting process, easy maintenance management.

Application field

Spiral chute equipment is mainly suitable for screening small materials with granularity 0.3-0.02 MM to obtain iron ore, ilmenite, chromite, sulphide iron ore, zircon ore, rutile ore, monazite ore, phosphorus, tungsten ore, tin ore, tantalum-niobium, niobium ore and non-ferrous metal ore, rare mineral metal or non-ferrous metal mineral body.