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Spiral Concentrator

Spiral Concentrator

1.Spiral concentrator is also the main garvity separating machine for concentrating, and it ususally is used with shaking table 2.Spiral concentrator capacity is samller, and generally it is used in a group 3.Spiral concentrator is widely used in chrome, gold, zircon, beach sand ore ects. 4.Spiral concenrator popular model is LL1200, which is used widely oversea.

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Spiral Concentrator


Description

Spiral concentrator , also called spiral separator use centrifugal force to segment mineral streams as they are fed down the spiral trough. In wet spiral separator applications, the particles within slurry will begin to cluster according to their density. Lighter-density particles are forced to the outside of the path, and heavier-density particles remain in the centre. Dry spiral separators sort by shape. Rounder particles travel faster, are forced to the perimeter of the spiral, from where they can be collected separately from non-rounded particles.

Our high-capacity spiral separator provides a per-start tonnage rating of 5 to 9 tph, depending on the mineral type, and is especially ideal in the treatment of low grade ore, where large tons are processed.                                                            Spiral concentrator.jpg

Main Structure

Mineral spiral separator components include the spiral trough; sliding or auxiliary splitters; launders; distributor and piping; feed box; product box and product splitters; and the modular housing frame. 

 

Feature

Maximise separation with sliding or auxiliary splitters

Single, twin or triple-trough spiral separators

3 to 8 turns in high- and low-profile troughs

Auto Reject Channel offers excellent removal of unsuitable particles

 

Technical Parameter

Specification   of Spiral Separator

Model

5LL-1500

5LL-1200

5LL-900

5LL-600

5LL-400

Outside Dia (mm)

1500

1200

900

600

400

Pitch (mm)

540,720

900,720,540

675,540,405

450,360,270

240,180

Pitch Dia Ratio

0.75,0.6,0.45

0.75,0.6,0.45

0.75,0.6,0.45

0.75,0.6,0.45

0.6,0.45

Lateral Slope

9

9

9

9

9

Maximum Starts
  per Column

4-2

4-2

4-2

3

2

Feeding Size (mm)

0.3-0.02

0.3-0.03

0.3-0.03

0.2-0.02

0.2-0.02

Feeding Density (%)

25-55

25-55

25-55

25-55

25-55

Capacity (t/hr)

8-6

4-6

2-3

0.8-1.2

0.15-0.2

External
  Size

Length (mm)

1560

1360

1060

700

460

Width (mm)

1560

1360

1060

700

460

Height (mm)

5230

5230

4000

2600

1500

Weight (kg)

800

600

400

150

50

 


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