Centrifugal concentrator

[Product Brief]:Centrifugal concentrator is one kind of gold separating equipment, which is specially designed for the recovery of ore.
[Production capacity]: 1.2-10t/h
[Application material]: Centrifugal concentrator is widely used for the recovery of gold, tungsten, lead, manganese, iron, etc.

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Product Description

Centrifugal concentrator consists of two major parts: the sorting unit and the supporting units.
1. Sorting unit: Drum is the sorting unit of centrifugal concentrator, the drum is hollow and cone-shaped, the slope of inside surface is 30°-50°. It can be welded by iron plate, or made of cast aluminum or FRP. The drum is fixed on the shaft through base pan, and keeps rotating together with shaft.
2. Supporting units: the supporting units mainly contains the feeding unit, discharge unit, washing unit, and their action control unit,etc.

Feature:

1Very effective for the process of ultrafine ore slime, The recovery rate of 37-39 micron is over 90%.
2Under the action of centrifugal force, the process of gravity separation is strengthened and the separation time is much shortened. Therefore, the capacity of centrifugal concentrator is much bigger.
3Small land coverage and high automation.

working process:

Ore pulp is delivered by feeding pulp distributor through two location to the inner wall of drum, while the drum is spinning at high speed.

Ore pulp spins along with the drum. Under the action of centrifugal force, the heavier mineral deposits on inner wall and spins along with the drum. The lighter mineral grains spin at a speed different to drum. During the process of spin, lighter mineral grains will be discharged out of the drum. After 3 minutes, the pulp distributor will turn away from normal position and stop feeding ore pulp. After finishing discharging the tailings, discharging pulp distributor will turn away from normal position and be prepared to receive the concentrate. High pressure flushing water valve will switch on automatically and wash the concentrate down off the inner wall. Then the valve will switch off automatically.

After discharging all the concentrate, discharging and feeding pulp distributor will return to their normal positions and start another separation circulation.

Technical Parameters

Model	Drum Dia.(mm)	Drum Slope(°)	Drum Speed(r/min)	Input Size(mm)	Input Thickness(%)	Capacity(m3/h)	Power(kw)	Dimension
LX-Φ800x600(Rough)	800	4	450	-0.074	15-25	1.2-1.5	3	1920×1300×2540
LX-Φ800x600(Fine)	800	5	380	-0.074	15-25	1.2-1.5	3	1920×1300×2540
LX-1600	1600	5	105-405	-0.074	15-25	1.5-4.5	11	2900×1900×3900
LX-2000	2000	5	105-405	-0.074	15-25	6-7.5	17	3566×2334×3900
LX-2400	2400	5	105-405	-0.074	15-25	5-10	22	3700×2400×4100

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