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INDONESIA 100TPH ALLUVIAL & ROCK TIN ORE PROCESSING PLANT

Fangcheng Mining Equipment Company delivered a turnkey 100TPH tin ore processing solution to a mining site in Indonesia, where both alluvial and hard rock tin resources coexist.
Designed for high recovery and modular deployment, the system integrates washing, screening, crushing, and gravity separation to extract tin concentrate from mixed ore types.
This project showcases our expertise in complex tin beneficiation engineering.
Item:
Details
Location:
Indonesia
Materils:
Alluvial Tin & Rock Tin(Cassiterite)
Capacity:
100tph
Feeding Size:
<300mm
Target:
-2mm Tin Concentrate(SnO2)
Processing Flow:
Feeding → Crushing → Washing → Screening → Gravity Separation → Concentrate Separation
Solutions & Process
SOLUTIONS & PROCESS
Fangcheng developed a combined process line adapted to the dual nature of the raw material, with a focus on minimizing tin loss and maximizing operational simplicity in field conditions.

1.Crushing & Washing

Excavated ore (≤300mm) is fed to a heavy-duty jaw crusher to reduce size for both rock and sticky clay-bound tin ore. The crushed material is then scrubbed in a trommel scrubber to disaggregate particles and release embedded cassiterite.

2.Screening & Classification

The scrubbed ore passes through a vibrating screen, separating material into fractions: 0–2mm (fine), 2–20mm (medium), and >20mm (coarse waste). The fine and medium fractions are directed to gravity concentrators.

3.Gravity Separation

The 0–2mm fraction is pumped to a series of spiral chutes and shaking tables for high-efficiency fine tin recovery.
The 2–20mm fraction passes through a jig separator system to recover coarse liberated tin grains.
Tailings are discharged safely into a tailings pond.

4.Final Concentrate Handling

Concentrates from all gravity units are collected, thickened, and ready for smelting or export.
BENEFITS & HIGHLIGHTS
Suitable for mixed alluvial and hard rock tin resources.
Modular & mobile-friendly layout.
High recovery with multi-stage gravity systems.
Low operation cost & field-proven reliability.
No chemicals needed – fully mechanical processing.
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.
OTHER CASES
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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