Type H Spiral Chute

Application: Hematite

Channel Material: Nylon / Polyurethane / ABS

Diameter (mm): 1250

Pitch (mm): 600

Number of Starts: 1, 2, 3

Revolutions per Start: 3 to 13

Particle Size Range (mm): 0.03~0.30

Pulp Density (WW): ＜35%

Hourly Capacity per Start: 0.8~1.5 t/h

Heavy Mineral Ratio (wet weight%): 0.001~95%

Application Stages: Cleaning, Fine Particle Separation

Application: General

Channel Material: Nylon / Polyurethane / ABS

Diameter (mm): 1250

Pitch (mm): 720

Number of Starts: 1, 2, 3, 4

Revolutions per Unit: 3 to 13

Particle Size Range (mm): 0.03~0.30

Pulp Density (ww): ＜55%

Hourly Capacity per Start: 1.2~7.5

Heavy Mineral Ratio (wet weight%): 0.001~98

Application Stages: Roughing, Scavenging, Cleaning

Application: Coal Slime, Graphite

Channel Material: Nylon / Polyurethane / ABS

Diameter (mm): 1250

Pitch (mm): 600

Number of Starts: 1, 2, 3

Revolutions per Unit: 3 to 13

Particle Size Range (mm): 0.03~0.30

Pulp Density (ww): ＜55%

Hourly Capacity per Start: 2.0~3.5 t/h

Heavy Mineral Ratio (wet weight%): 0.001~98%

Application Stages: Roughing, Scavenging

Type F Spiral Chute

Application: General

Channel Material: Nylon / Polyurethane

Diameter (mm): 680

Pitch (mm): 390

Number of Starts: 1, 2, 3

Revolutions per Start: 3 to 13

Particle Size Range (mm): 0.02~2.0

Pulp Density (ww): ＜55%

Hourly Capacity per Start: 0.6~2.8

Heavy Mineral Ratio (ww%): 0.001~20

Application Stages: Roughing, Scavenging, Alternative to Shaking Table for particles below 20μm

Application: General

Channel Material: Nylon / Polyurethane / ABS

Diameter (mm): 1250

Pitch (mm): 720

Number of Starts: 1, 2, 3, 4

Revolutions per Unit: 3 to 13

Particle Size Range (mm): 0.03~0.30

Pulp Density (ww): ＜55%

Hourly Capacity per Start: 1.2~7.5 t/h

Heavy Mineral Ratio (wet weight%): 0.001~98%

Application Stages: Roughing, Cleaning, Scavenging, Replacement for Shaking Table

Gold Ore Processing

Using the F13 spiral chute separator, a physical roughing process is adopted for high-sulfur and high-arsenic Carlin-type sulfide gold ore. Pre-concentration and early tailings discarding are carried out on finely ground gold ore with a particle size of -0.45 mm. The process achieves a 5-fold increase in gold grade, a recovery rate of 87.11%, and 83% pre-discarded tailings. It mainly solves the problem of low separation efficiency of fine-grained gold ore, greatly reduces the cost of subsequent flotation reagents, and improves the utilization rate of gold resources.

Gold Ore Processing Solution

Tin Ore Processing

The F13 spiral chute separator is specially used to recover 800-mesh (0.019 mm) fine-grained tin tailings lost by traditional shaking tables. Its separation performance is superior to that of traditional shaking tables. It can accurately capture and efficiently recover tin tailings discharged from shaking tables, solve the problem of fine-grained tin tailings loss, and significantly improve the comprehensive utilization rate of tin resources.

Tin Ore Processing Solution

Beach Sand Separation

Equipped with F13 and L5 spiral chute separators, a one-roughing, one-cleaning and one-scavenging separation process is established to realize precise enrichment of zirconium and titanium in coastal zircon‑ilmenite placer. When the roughing concentrate yield is 20%, the recovery rates of both zirconium and titanium exceed 98%. It is suitable for large‑scale separation of coastal placer and realizes efficient separation and recovery of zirconium‑titanium resources.

Beach Placer Mining Separation Solution

Iron Ore Beneficiation

Two processes are tailored for iron ore separation:
① Hematite Separation: The H8 spiral chute separator is employed to conduct gravity concentration on magnetic concentrates obtained from high-gradient intense magnetic separation, so as to improve quality and reduce silicon. The TFe grade of concentrate is increased to 68.96% and the silicon grade is reduced to 7.29%, optimizing the quality of hematite concentrate.
② Vanadium‑titanium Magnetite Separation: Spiral chutes are used for roughing of ilmenite in tailings to realize pre‑concentration of titanium resources, with the titanium grade enriched to 5.4172%. This provides qualified feed for subsequent ilmenite cleaning, and solves the difficulties in fine‑particle separation of iron ore and associated ilmenite as well as tailings resource utilization.

Iron Ore Beneficiation Solution

PROVIDE SERVICES

Spiral concentrator,is our company has developed a successful international advanced level of patent,new equipment,respectively.

The most notable feature of our spiral concentrator is its ability to efficiently recover ultra-fine particles minerals through physical methods, extracting value critical minerals from the tailings of shaking wet tables or blanket sluices.

For example, it can recover ultra-fine particles as small as 0.018mm from raw ores or tailings containing tungsten,scheelite, tin, gold, cobalt, uranium, rare earths, ilmenite, zircon, chromite, tantalum, and niobium. We hold multiple internationally authorized invention patents.