Spiral Chute

【Capacity】: 0.15-8t/h
【Feeding size】: 0.3-0.02mm
【Application】: iron, tin, tungsten, tantalum-niobium, gold ore, coal mine, monazite, rutile, zircon and other metals.

Advantages

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

Product Structure

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 principle】Raise 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.

Technical Parameters

Model	5LL-2000	5LL-1500	5LL-1200	5LL-900	5LL-600	5LL-400
Outside dia (mm)	2000	1500	1200	900	600	400
pitch (mm)	1200	540, 720	900, 720, 540	675, 540, 405	450, 360, 270	240, 180
Pitch Dia Ratio	0.6	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°	9°
Maximum starts per column	2	4-2	4-2	4-2	2	2
Feeding Size (mm)	2-0.04	0.3-0.02	0.3-0.03	0.3-0.03	0.2-0.02	0.2-0.02
Feeding Density(%)	30-55	25-55	25-55	25-55	25-55	25-55
Capacity (T/H)	7-10	6-8	4-6	2-3	0.8-1.2	0.15-0.2
Length (mm)	2120	1560	1360	1060	700	460
Size    Width (mm)	2120	1560	1360	1060	700	460
Height (mm)	5600	5230	5230	4000	2600	1500
Weight (Kg)	1200	800	600	400	150	50