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  Spiral Separator

  Spirals 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. 
  "KLD Machinery" 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.

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

1. The Spiral Separator(spiral chute) is stable and easy to control, wide concentration range.
2. Large capacity of material processing, high concentration ratio and recovery.
3. Little occupying space and water consumption, simple structure, no need of motive power.
4. Simple installation, convenient operation, small investment and fast gains.
5. Strong adaptability to fluctuation of feeding amount, density, size and grade;