Product Overview
Fiberglass spiral chute is a kind of high-efficiency gravity sorting equipment, which combines the technical advantages of spiral concentrator, shaking table and centrifugal concentrator. The equipment has been jointly appraised by the Ministry of Metallurgy and a number of authoritative scientific research units, design institutes, universities and mining enterprises, with excellent performance and advanced sorting indexes, and has won the Scientific and Technological Research Achievement Award of the Ministry of Metallurgy. At present, it has been widely used in the sorting operation of non-ferrous metals, ferrous metals and non-metallic minerals.

Spiral chute applicable minerals
It is suitable for sorting fine-grained minerals with a grain size of 0.3-0.02 millimeters, covering:

• Iron ore, ilmenite, chromite, sulfide iron ore

• Zircon, Rutile, Monazite, Phosphorite

• tungsten ore, tin ore, tantalum ore, niobium ore
  And other non-ferrous metals, rare metals and non-metallic minerals with specific gravity difference.

Features of fiberglass spiral chute
✅ High-efficiency sorting: high sorting efficiency, good recovery rate, high sorting precision, can effectively improve the concentrate grade.
✅ No need of power: relying on gravity and the difference of mineral specific gravity to realize sorting, no need of electricity, energy saving and environmental protection.
✅ Durable: made of high-strength glass fiber reinforced plastic (FRP), it is rust-proof, wear-resistant and corrosion-resistant, adapting to harsh working conditions.
✅ Economical and practical: low operation and maintenance costs, long service life, high return on investment.
✅ Strong adaptability: It is well adapted to the fluctuation of feeding quantity, concentration, particle size and grade, and is stable and reliable in operation.
✅ Optimized sorting: the surface is treated with adamantine to enhance the friction and sorting effect, which is better than ordinary plastic chute.

Fiberglass reinforced plastic spiral chute application fields

• Metal ores: iron ore, tungsten ore, tin ore, tantalum-niobium ore, etc.

• Rare metal ores: zircon, rutile, monazite, etc.

• Non-metallic ores: phosphorite, sulfurous iron ore, etc.

• Environmental protection and recycling: tailings re-election, waste residue resource utilization.

Reasons for choosing us

• Authoritative certification: Won the Ministry of Metallurgy Science and Technology Research Achievement Award, and its performance has been professionally appraised.

• Mature application: practical application in many mines at home and abroad, with remarkable sorting effect.

• Customized service: support different specifications and surface treatment programs to meet customer needs.

Main technical parameters of FRP spiral chute

Note: Path ratio is the ratio of pitch to helix diameter, different pitches correspond to different path ratios.