Heavy-Duty Spiral Conveyor System with Advanced Gravity Chute Technology

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Heavy-Duty Spiral Conveyor System with Advanced Gravity Chute Technology

Customization:	Available
Type:	Spiral Separator
Material Feature:	Cnipa

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Product Description

Technical Specifications

Model NO.

Type F

Certification

Cnipa

Energy Saving

Highly Efficient

Warranty

1 Year

Condition

New

Channel Material

Nylon/Polyurethane

Diameter(mm)

680

Pitch Space (mm)

390

Particle Size (mm)

0.02-2.0

Pulp Density (Ww)

<55%

Package Size

390cm * 68cm * 390cm

Gross Weight

250.00kg

Enterprise Introduction

We are a specialized enterprise engaged in the research, development, production, and sales of patented mineral processing spiral concentrators. Currently, we produce six types of mineral processing spiral concentrators: Type F, Type H, Type L, Type M, Type T, and Type X, targeting various mines involved in the processing of ferrous and non-ferrous minerals.

The most prominent feature of our products is their ability to efficiently recover ultra-fine grained refractory minerals using physical processes, particularly those that are lost as tailings from shaking tables or felted chute systems.

Product Advantages

The greatest advantage is the ability to efficiently recover fine-grained, difficult-to-process minerals. For beach sand zircon-titanium ore, the heavy mineral recovery rate reaches over 98% with only 20% rough concentrate. Even when processing coarse-grained quartz sand, the hard and wear-resistant polyurethane (PU) chute surface ensures a continuous service life of up to 20 years.

Specifications Table

Items/Type	Type F	Type H	Type L	Type M	Type T	Type X
Diameter	680mm	1230mm	1230mm	1230mm	1230mm	1230mm
Pitch Space	380mm	590mm	710mm	590mm	590mm	590mm
Turns/start	5--12	3--12	3--12	3--12	3--12	3--12
Particle size	-2mm--+0.03mm	-0.3mm--+0.03mm
Pulp density	10%---55% ww
HM% in feed	0.01%--40%	0.01%--98%

Featured Projects

Vanadium-titanium Ore Project

Achieves initial enrichment of titanium resources and removal of gangue, providing qualified feedstock for subsequent beneficiation and improving overall recovery efficiency.

Carlin Style Gold Mining Project

Enriched gold grade from 0.89ppm to 4.4ppm (5 times) with a recovery rate of 87.11%, successfully pre-discarding 83% of tailings.

Cobalt Project in Australia

Efficiently produces cobalt concentrate with 0.3-0.4% grade from 0.03% raw ore. Recovery rate exceeds 92% in the rougher stage.

Beach Sand Heavy Minerals Project

Zircon and Titanium recovery in the first rougher stage is over 98% with a concentrate yield of 20% w/w.

Patent Certificates

Exhibitions & Logistics

Frequently Asked Questions

What is the core separation principle?

It adopts gravity-centrifugal synergistic separation based on density and particle size differences. The process is purely physical, requiring no chemical reagents, making it eco-friendly and pollution-free.

What particle sizes are suitable for this equipment?

It is ideal for refractory fine-grained minerals, capturing particles as small as 0.019 mm (-0.038 mm). It compensates for technical shortcomings of traditional equipment in fine-grained separation.

What are the main advantages over shaking tables?

It offers higher efficiency for fine grains, zero chemical cost, low energy consumption, and strong tailings discarding capacity (up to 83% in the roughing stage).

What recovery rates can be expected?

Fine gold recovery reaches 87.11%, while Zirconium/Titanium recovery in coastal sand exceeds 98%. Cobalt roughing recovery is over 92%.

Is daily maintenance complicated?

No, the structure is simple with no complex wearing parts. It only requires regular inspections of trough wear and pulp impurities. The surface is treated for long-term wear resistance.

What is the typical delivery time?

If in stock, delivery takes 3-5 working days. For out-of-stock items, it typically takes 15-20 working days depending on the order quantity.