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USED: The device for separating particle size 0.3 - 0.02 mm thin material of iron ore, ilmenite, chromite, pyrite, zircon, rutile, monazite, P B ore, tungsten ore, tin, Tantalum ore and Niobium as well as the proportion of differences with the other non-ferrous metals, rare metals and non-metallic mineral body. The device has a sorting process is stable, easy to control, to allow the changes in mineral concentration range, concentration is high and high recovery rate, the area is small, water consumption, simple structure, no power to deal with large, easy to install, convenient operation, low investment and quick results, etc.
Type | DL2000 | DL1500 | DL1200 | L1900 | L1600 | L1400 |
external diameter(mm) | 2000 | 1500 | 1200 | 900 | 600 | 400 |
pitch of screw(mm) | 1200 | 900 | 720 | 540 | 390 | 180 |
Distance-diameter ratio(leng th/dia) | 0.6 | 0.6 | 0.6 | 0.4 | 0.4 | 0.45 |
Lateral inclination (°) | 9 | 9 | 9 | 9 | 9 | 9 |
number of threads | 2-4 | 2-4 | 2-4 | 2-4 | 2-4 | 2-4 |
the ore insidesize (mm) | 0.04-0.4 | 0.03-0.3 | 0.03-0.3 | 0.03-0.3 | 0.02-0.2 | 0.02-0.2 |
the inside concentration of the ore(%) | 20-40 | 20-45 | 30-50 | 30-50 | 30-50 | 30-50 |
production capacity (t/h) | 15-45 | 10-25 | 4-6 | 2-3 | 1.8-1.2 | 0-0.2 |
Weight (kg) | 1000 | 800 | 600 | 400 | 150 | 50 |
Using the method and principle: Spiral chute will be erected, calibration, vertical lines, with the metal framework or wood fixed in the right position, by the sand pump the ore sent to the screw on the top two feeding mouth, by adding additional water, adjust the concentration of mineral paddle, paddle a natural mineral down from a high swirling flow in rotating bevel produces a centrifugal force of inertia to the proportion of ore, grain size, shape differences, through the swirling of the role of gravity and centrifugal force will separate the ore and sand, fine ore concentrate into the bucket then piped out tailings flowing into the tailings pond sand bucket receiving pipe, and then sand pump discharge and completed the whole process of dressing.
Sinon Machinery Manufacturing Co., Ltd.Address in North of Yong’an Road, Gongyi city,Henan Province,ChinaTel +8637169537555 +8637164373688 Fax +8637164373899
metallurgy sprial chute/mining equipment/SINON Spiral chute