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NIGERIA 100TPH TANTALUM-NIOBIUM ORE PROCESSING PLANT

Fangcheng Mining Equipment Manufacturing Company engineered and delivered a full-scale 100TPH tantalum-niobium (Ta-Nb) ore beneficiation plant in Nigeria.
This plant is specifically designed for alluvial and weathered pegmatite-type Ta-Nb ores, featuring complex gangue and fine particle distribution.
The solution focuses on gravity separation for its eco-friendly, chemical-free operation while achieving high recovery efficiency.
Item:
Details
Location:
Nigeria, Africa
Materils:
Tantalum-Niobium Ore(mostly coltan)
Capacity:
100tph
Feeding Size:
<30mm
Target:
0-2mm Ta-Nb concentrate
Processing Flow:
Feeding → Screening → Gravity Separation → Dehydation → Concentrate Collection
Solutions & Process
SOLUTIONS & PROCESS
Fangcheng tailored the plant layout based on Nigeria’s ore features and site conditions, ensuring stable processing of fine and weathered Ta-Nb ores with minimal water consumption.

1.Feeding & Screening System

Raw material (<30 mm) is loaded into a heavy-duty vibrating feeder that delivers material evenly to a double-layer vibrating screen.
>30 mm oversize rocks are removed as waste.
0–30 mm fraction is classified into two sizes:
0–2 mm, fine particles for spiral separation.
2–30 mm, treated as coarse tailings or returned to re-crushing.

2.Primary Gravity Separation

Fine fraction is pumped to a multi-stage spiral chute group to pre-concentrate the heavier Ta-Nb minerals. Spiral chutes provide a continuous, high-throughput separation with low operating costs.
Centrifugal & Shaking Table Refinement
Centrifugal concentrators further upgrade the pre-concentrated ore, capturing ultrafine Ta-Nb particles missed by spirals.
Shaking tables are then used to refine the concentrates and remove remaining gangue minerals, boosting final concentrate grade.

3.Dewatering & Collection

The final Ta-Nb concentrate is passed through a dewatering screen to remove moisture before being collected in the concentrate tank for packaging and export.
BENEFITS & HIGHLIGHTS
Optimized for Nigeria’s coltan-rich deposits.
Full gravity separation – chemical-free & eco-friendly.
Combines spiral chute, centrifugal concentrator, and shaking table for maximum efficiency.
Modular layout, easy expansion.
Low energy, low water consumption, and high recovery.
EQUIPMENT LISTS
PRE-SALES & AFTER-SALES SERVICE
Fangcheng provided complete EPC services for this project:
Customized flowchart and plant design.
Field installation and commissioning by senior engineers.
On-site/remote operator training and process optimization.
Long-term technical support and spare parts delivery.
Blogs
At Fangcheng, our mission is to provide comprehensive, one-stop mining solutions, including mineral analysis, processing experiments, engineering design, equipment manufacturing, installation, commissioning, technical training, and after-sales support.
CONTACT US
 Phone: +86-152-9782-6310
 WhatsApp: +8615297826310
 Email: info@mymeinai.com
 Add: Wenfang Industrial Zone, Qinjiang Town, Shicheng Country, Ganzhou City, Jiangxi Province, China.

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