spiral chute gold separator - ftm machinery

spiral chute gold separator - ftm machinery

Spiral chute machine has synthesized the advantages of beneficiation chute, spiral separator shaking table, centrifugal separator and it is the optimal equipment for mining and ore separation especially for placer mining of beach, river, sand beach and stream.

The spiral chute can also be called spiral separator. It has synthesized the advantages of beneficiation chute, spiral separator shaking table, centrifugal separator and it is the optimal equipment for mining and ore separation especially for placer mining of beach, river, sand beach and stream. Spiral chute can be classified into gravity separator spiral chute and construction chute.

Mining spiral separator is suitable for materials with separation particle size between 0.3-0.02mm like gold, iron ore, ilmenite, chromite, pyrite, zircon, rutile, monazite, phosphorus ore, tungsten, tin, tantalum, niobium mine and also suitable for non-ferrous metals, rare metals and non-metallic objects with ratio differences. Fote spiral concentrator or gravity spiral chute has the advantages like stable operation; a large range of feed density; high enrichment ratio and high recycle rate.

1.Spiral chute ore spiral separator has the characteristics like reasonable structure; easy installation; small footprint; easy operation; stable operation, clear ore separation; large capacity; high efficiency; high enrichment ratio and high recycle rate. Moreover, spiral separator or spiral chute has the advantages like lightweight; damp-proof; rust-proof; corrosion resistance and high adaptability for concentration, particle size, and grade; noise-free.

2.The equipment has a wider and gentler groove surface, and The area where the slurry layer flows is large. It is suitable for processing the medium or fine ore below 4mm. Fote Machinery has produced the spiral chute with the different diameters of 400mm600mm900mmand 1200mm. The spiral chute machine with the diameter of 1200mm can process materials for 4-6t/h. Spiral separator design is unique, which will help easily saperate the gold from the mineral.

4.With the development of hydraulics, two-phase flow, mechanical vibration, spiral chutes have evolved from the simple application of gravity and water flow resistance to the application of centrifugal force, mechanical vibration force, magnetic force, etc. It can improve mineral recovery rate and increase the enrichment of useful minerals and separation of fine particles through the composite force field.]

Raise the spiral chute, align the vertical line, and fix it in place with iron frame or wood. The sand pump sends the ore to the top of the spiral at the two inlets. Then, adding the water to adjust the ore concentration. The pulp is naturally swirling from high to low, producing an inertial centrifugal force during the rotation. Since the difference in specific gravity, particle size, the shape of the ore, and the gravity and centrifugal force of the swirl, the ore is separated from sand.

The concentrate flows into the concentrate bucket and is taken out by the pipeline. The tailings flow into the tailing bucket and the pipeline is connected to the sand pool, and then drained by the sand pump. This is the whole beneficiation process.

There are many spiral separator manufacturers, but FTM Machinery has large scale, strong strength, mature manufacturing process, and can provide higher performance and more stable equipment for users production, which reduces users investment on production and ensures users can obtain higher economic and social benefits in their operations.

spiral chute separator - gravity separation equipment

spiral chute separator - gravity separation equipment

Spiral chute separator is a relatively new type of gravity processing equipment, in recent years for the selection of fine-grained disseminated mineral powder has achieved good results. Its main features are: Equipment structure is simple, low cost; Space utilization is high, covers an area of small; No running parts, no power, low energy consumption; Operation and maintenance convenience; High operating rate and productivity; Processing a wide range of particle size. Therefore, in the concentrator has been widely used.

Spiral chute separator mainly based on material density, particle size, shape of different sorting. Particles with the water in the spiral groove by gravity, inertia centrifugal force, water flow and friction and so on, forming a revolving flow in the longitudinal direction of the spiral groove, and a lateral circulation movement between the inner and outer edges of the spiral groove. The light and heavy minerals of different granularity move in the spiral groove working face with certain inclination, and finally the particles with different densities flow out along the spiral surface to achieve the purpose of sorting and improve the precision of the slag.

For the selection of fine particles of iron, tin, tungsten, tantalum, niobium, gold, coal, monazite, rutile, zircon and has a sufficient proportion of the difference between the other metal and non-metallic minerals. The equipment is now in coal, nonferrous metals; ferrous metal mines a large number of applications.

Technical Features: My Company has more than 10 years of service for foreign companies and supporting the production experience, the scene for the domestic situation continuously upgrading upgrading of product design and manufacturing.

Manufacturing: To modular production-based, to ensure quality reduction of human factors, reduce personnel operating costs; Small footprint, modular assembly. Foreign manual operation covers an area of huge, high-quality human factors difficult to control; the cost of waste material is serious. Manufacturing quality assurance at the same time, manufacturing costs than similar enterprises at home and abroad about 20% lower, modular product standardization, greatly reducing the production cycle, saving energy.

1.Spiral chute section curve to the main parabolic three-dimensional structure, and a correction map (multi-times) and further optimization of linear composite, to overcome the traditional grit discharge and the outer edge of the local wear and tear of the defect. Can give different jobs to different parameters of choice, creating fine grain sorting conditions; improve the ability to recover the lower limit grain size. Has been in many practical promotion of the mine.

2. Modular manufacturing, the use of a variety of lightweight high-strength new materials, the overall cracking is not tearing, shelf life of more than five years. Wear-resistant chute with special elastic wear-resistant polymer materials, large high-precision matching mold, the overall one-time molding, the shape of accurate, chute surface wear resistance.

Construction of spiral chute separatorSpiral chute separator mainly by: 1) sub-ore, 2) to the ore system, 3) spiral groove, 4) feeders, 5) cutters, 6) cutters, 7) access mine bucket, 8 ) Spiral frame and other eight major components.

spiral chute | spiral separator - jxsc machine

spiral chute | spiral separator - jxsc machine

Spiral Chute is the best equipment for mining and mineral processing, which combines the characteristics of the spiral concentrator, shaking table and Centrifugal concentrator. It is made of the fiberglass lined with wear-resistant polyurethane and corundum cover, light moisture-proof, anti-rust. The spiral separator has the advantages of small occupation area, small water consumption, simple structure, no energy consumption, large capacity, easy installation, easy operation, small investment.

We supply different types of gravity separation equipment, such as gold centrifugal concentrator, shaking table, wet spiral concentrator. Spiral classifier applied in different conditions of extraction process dense media separation. Besides, the spiral chute design is available. email us to know the spiral classifier price. Mining equipment list

The Spiral separator/ spiral chute is the earliest mining machine. It has been used to classify the granularity 0.3-0.02 millimeters fine grain like iron, tin, tungsten, tantalum-niobium, gold ore, coal mine, monazite, rutile, zircon, and other metals. The non-metallic minerals which have a big enough specific gravity difference. Spiral chute principleRaise the spiral chute and fix it in the proper position, sand pump send the ore to the feed inlet, adding water to adjust the concentration of the slurry. The slurry naturally swirls from high to low and generates an inertial centrifugal force in the rotating bevel flow rate. The mineral is separated from the sand by the gravity and centrifugal force of the swirl by the difference in specific gravity, grain size and shape of the ore. The concentrate flows into the concentrate bucket and is connected by the pipeline. The tail sand flows into the tailing sand bucket and is connected to the sand pool by the pipeline, and then drained by the sand pump to complete the whole process of the beneficiation.

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