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1.fast delivery, 2.widely used for iron, zircon , gold, ilmenite, Tin, tantalum, 3.high quality ,high recovery - details see: https://www.machineto.com/2012-heavy-mineral-ore-separation-spiral-separator-recovery-chute-10315444

Detailed list of mineral grade

Extracting gold in one-off ,recovery rate attainability under 98%

mineral	Grade
Tin	Above 50%
Tungsten	Above 50%
Titanium	Between 37%-40%
Iron	Between 58%-67%
Copper	Above 20%
sulphur	Above 30%
lead	Above 53%

2012 heavy mineral ore separation spiral separator recovery chute
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.
Our 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

To more know about 2012 heavy mineral ore separation spiral separator recovery chute ,kindly visit our website www.oreshaker.net