Spiral separator for gold concentration

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;

1. All the goods will be delivered in 15-30 working days after receiving payment.
2. The machine will be packed in export container.
3. Motors and small parts will be packed in new strong wooden cases that suitable for long distance ocean transportation.
4. We promise that your goods will be shipped to destination timely and safely.

Q1. Can I visit your factory?
A: Yes. Many domestic and overseas customers visited our factory every year.

Q2. What about the warranty of your equipment? Do you supply spare parts?
A: Our warranty is one year(12 months), and we can supply spare parts also.

Q3. Do you provide after-sales service?
A: Yes. We have a professional after-sale
service team to promptly and thoroughly solve your problems.

Q4. Do you provide equipment operation training?
A: Yes. We can send professional engineers to the working site for equipment
installation, adjustment, and operation training. All of our engineers have passport.

Q5. Do you provide producution flow chart?
A: Yes. Our experienced engineers are specialized in designing process flow for
various ores beneficiation, including iron ore, tin ore, copper ore, gold ore,
lead zinc ore, manganese ore, etc.

Q6. Can you test our sample ore?
A: Yes. You can send your samples to us for testing and analysis.

Q7. Have you made the whole ore dressing lines?
A: Yes. We have made many large&small scale ore dressing lines at home and abroad.