SPIRAL SEPARATORS

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.

"STAR TRACE" 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.

• 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.

Model		STSS-1500	STSS-1200	STSS-900	STSS-600	STSS-400
Oustide 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 Scope		9	9	9	9	9
Maximum starts per column		4-2	4-2	4-2	4-2	4-2
Feeding Size (mm)		0.3-0.2	0.3-0.3	0.3-0.3	0.2-0.2	0.2-0.2
Feeding Density(%)		25-55	25-55	25-55	25-55	25-55
Capacity (T/H)		8-6	8-6	8-6	8-6	8-6
External Size	Length(mm)	1560	1360	1060	700	460
	Width (mm)	1650	1360	1060	700	460
	Height(mm)	5230	5230	4000	23.00	1500
Weight (kg)		800	600	400	150	50