Spiral concentrator working principle/How does spiral gravity separation work?
Fiberglass Spiral Concentrator mainly has two kinds of inner surface, one is with riffle and the other is without riffle. The lateral circulation is determined by certain characteristics of the tangential circulation. Because the upper water flow is fast, the tangential velocity is large, and the centrifugal force is large, it is pushed to the outer edge; the lower water flow is low, the centrifugal force is small, and the gravity Under the action, it flows to the inner edge along the direction of the transverse section, thus forming a transverse circulation. It can push the light mineral gangue floating in the upper layer to the outer edge to become tailings, and at the same time push the heavy minerals in the lower layer to the inner edge to become concentrate, thereby improving the separation effect.
gravity separator spiral chute how to separation,the slurry pulp enter to spirals through Four feeding box on the spiral,Then flows on to the spiral surface will flow up to down by gravity, mineral according to particle size and specific gravity difference for separation,heavy minerals as concentrate,light mineral will as tailing.
Specification | 5LL-2000 | 5LL-1500 | 5LL-1200 | 5LL-900 | 5LL-600 | 5LL-400 | |
Spiral Diameter( mm ) | 2000 | 1500 | 1200 | 900 | 600 | 400 | |
Spiral P itch ( mm ) | 1200 | 540 /680/900 | 720 /540 | 675/540 /405 | 400 | 240/180 | |
Lateral Obliquity | 9° | 9° | 9° | 9° | 9° | 9° | |
Starts | 3 | 4 | 4 | 4 | 2 | 2 | |
Feed ing S iz es( mm ) | 2.00 - 0.04 | 0.8 - 0.037 | 0.3 - 0.03 | 0.3 - 0.03 | 0.2 - 0.02 | 0.2 - 0.02 | |
Feed ing D ensity ( % ) | 30-55 | 30 - 60 | 25-35 | 25-55 | 25-55 | 25-55 | |
Capacity ( t/h ) | 7-10 | 6-8 | 4 - 6 | 2 - 3 | 0. 4-0.8 | 0.15 - 0.2 | |
Dimension
( mm ) |
L ength | 2120 | 1600 | 1360 | 1060 | 700 | 460 |
Width | 2120 | 1600 | 1360 | 1060 | 700 | 460 | |
H e igh t | 5600 | 5300 | 5230 | 4000 | 2600 | 1500 | |
W eight ( kg ) | 900 | 800 | 600 | 400 | 150 | 50 |
Pre-Sales Service
Inquiry and consulting support.
Sample testing support.View our Factory.
After-Sales Service
Training how to instal the machine, training how to use the machine.
Engineers available to service machinery overseas.
FAQ:
Q:You are factory or trade company?
A:We are the biggest grav
it
y separator machine manufacturer in China.we have 6
modem
workshops,1sample test workshop,1office build.
Q:If your company can provide whole line machine?
A:Yes,From
crushing or washing
to get final gold bar.
Q:What's capacity you can provide?
A:All machine can customization,we can provide from 1t/h-100t/h.
Q:If can arrange engineer come to worksite for installation?
A:Yes.
More details,please don't hesitate to Contact us,you can send us inquiry as below,
we will reply you within 24hours.Thanks.