Jiangsu Zhongbo Heavy Machinery Co., ltd

The most competitive enterprise in modern heavy machinery manufacturing!

Spiral Chute

1.Less floor space; easy and stable operation; rational configuration; convenient installation.
2.High processing capacity and efficiency.
3.Moisture proof, antirust, corrosion resistant, adaptive, noiseless.

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Product Details

Spiral Chute Application:

Spiral Chute is suitable for the separation of 0.3-0.02 mm fine iron ore, ilmenite, chromite, pyrite, zircon, rutile, monazite, phosphorite B, tungsten ore, tin ore, tantalum ore, niobium ore and other non-ferrous metals with different specific gravity, It has the advantages of stable separation process, easy control, large allowable range of ore concentration change, high enrichment ratio and high recovery rate. Rare metal and nonmetallic mineral bodies.


Technical Parameters:

model

5LL-1500

5LL-1200

5LL-900

5LL-600

5LL-400

External diameter(mm)

1500

1200

900

600

400

Screw pitch(mm)

540,720

900,720,540

675,540,405

450,360,270

240,180

Ratio of screw pitch to diameter


0.75,0.6,0.45

0.75,0.6,0.45

0.75,0.6,0.45

0.6,0.45

Horizontal Angle(°)

Spiral head number

4-2

4

4

4

4

Feeding Particle Size (mm)

0.3-0.02

0.3-0.03

0.3-0.03

0.2-0.02

0.2-0.02

Feeding concentration(%)

25-55

25-55

25-55

25-55

25-55

Processing Capacity (ton/hour)

8-16

4-6

2-3

0.8-1.2

0.15-0.2

Overall dimension

length(mm)

1560

1360

1060

700

460

width(mm)

1560

1360

1060

700

460

height(mm)

5230

5230

4000

26000

1500

weight (KG)

800

600

400

150

50


Working Principle:

The spiral chute is set up vertically, Using iron frame or wood is fixed in the appropriate position, and the sand pump is used to deliver the ore sand to the two feed outlets on the top of the screw, adding supplementary water to adjust the concentration of the mineral propeller, and the mineral oars flow naturally from high to down. A kind of inertial centrifugal force is produced in the velocity of rotating inclined plane. By the difference of specific gravity, particle size and shape of ore sand, the ore is separated from the sand by the action of swirl gravity and centrifugal force, and the concentrate flows into the concentrate hopper through the pipe. The tailings flow into the tailings bucket is connected to the sand tank, then discharged by sand pump, the whole process of ore dressing is completed.


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Features:

1. small area occupation,

2. less water consumption,

3. simple structure, no power,

4. large handling capacity, easy installation,

5. convenient operation and quick investment.


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