Spirals are gravity concentrators and separate minerals of different specific gravity
It has extremely good performance and effects in processing placer of beach, riverside, seashore and stream.
"Gandong" Spirals 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 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/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 |
FAQ:
Q:You are factory or trade company?
A:We are the biggest gravity separator machine manufacturer in China.we have 6 modem
workshops,1sample test workshop,1office building.
Q:If your company can provide whole line machine?
A:Yes,From washing to get final gold bar.
Q:What's capacity you can provide?
A:All machine can customization,we can provide from 20t/h-300t/h.
Q:If can arrange engineer come to worksite for installation?
A:Yes.
It has extremely good performance and effects in processing placer of beach, riverside, seashore and stream.
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