spiral concentrator, spiral separator, spiral chute

Spiral concentrators are gravity concentrators and separate minerals of different specific gravity according to their relative movement in response to gravity, centrifugal force and other forces in the fluid medium. It has extremely good performance and effects in processing placer of beach, riverside, seashore and stream.
Gandong Spiral concentrators are made of polyurethane lined fiber glass with wearable corundum inner surface.
Generally there are 5 turns in one start, single, twin, triple and quad starts available per column to suit capacity requirements.
Application
Rutile, ilmenite and zircon concentration
Iron ore, chromite and manganese beneficiation
Tin, tantalum and ore concentration
Gold, native copper and base metal recovery
Silica sands processing
Titano-magnetite concentration

Feature & Benefits
Reasonable structure and small occupation area
High recovery, high efficiency, and precise separation,
Light in weight, rust and corrosion resistant;
Simple installation and Minimal maintenance requirements
Low operating cost and long operating life
Reliable running with minimal operator attention
Strong adaptability to fluctuation of feeding amount, density, size and grade;

 

Technical Specification

Model

5LL-1500

5LL-1200

5LL-900

5LL-600

5LL-400

Outside  diamm

1500

1200

900

600

400

pitchmm

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

CapacityT/H

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

Price

1850

1600

1200

1000

800