30TPH Gold Ore Crushing Plant in Tanzania
Client Overview
The client is a gold mining company in Tanzania, specializing in gold ore extraction. They required a reliable and efficient crushing solution to process raw gold-bearing rock into smaller, manageable sizes for further beneficiation.
Project Overview
- Location: Shinyanga Region, Tanzania
- Material: Gold ore (hard rock)
- Capacity: 30 tons per hour
- Final Product Size: 0-10mm (optimized for gold recovery processes)
Challenges
- Hard Rock Material: Gold ore is highly abrasive and requires robust crusher that can handle wear and tear.
- Consistent Feed Size: A uniform output size was crucial for downstream processing (grinding and leaching).
- Rugged & Reliable Equipment: The remote location required durable machines with minimal maintenance needs.
Solution – Liming Crushing & Screening Plant
Liming Heavy Industry provided a tailored crushing circuit to maximize efficiency and output:
1. Primary Crushing – C6X Jaw Crusher
- Model: C6X145 Hydraulic Jaw Crusher
- Role: Primary crushing of large gold ore rocks (≤500mm)
- Advantages: High crushing ratio, deep chamber design, wear-resistant materials for longer service life.
2. Secondary Crushing – HPT Multi-Cylinder Hydraulic Cone Crusher
- Model: HPT300 Hydraulic Cone Crusher
- Role: Further reduces ore to ≤30mm
- Advantages: High efficiency with multi-cylinder hydraulic system, excellent particle shape, and low energy consumption.
3. Screening – S5X Vibrating Screen
- Model: S5X2160-3 Vibrating Screen
- Role: Screens crushed material into desired sizes (0-10mm for milling and leaching)
- Advantages: High screening efficiency, robust structure for heavy-duty operation.
4. Optional Fine Crushing – VSI6X Sand Maker
- Model: VSI6X1150 Impact Crusher
- Role: Produces finely crushed sand-like material for better gold recovery.
- Advantages: Superior particle shaping with low operational costs.
Technical Highlights
Automated & Efficient: PLC control system for smooth operation.
Wear Protection: High-chromium wear parts extend machine lifespan.
Mobility Options: Available in both stationary and mobile configurations.
Project Results
Achieved 30TPH steady output with optimal particle size.
Reduced operational costs due to low energy consumption and wear-resistant components.
Improved gold recovery rate with consistent feed size for downstream processing.
Client Feedback
“Liming’s complete crushing circuit has transformed our operations. The C6X jaw crusher handles our tough quartz ore effortlessly, while the HST cone crusher’s hydraulic system significantly reduces downtime. Their engineers provided exceptional support throughout installation and commissioning.”
— Mr. Jabali Mwinyi, Operations Manager
