Cases
150 TPH Granite Sand Crushing Plant in Mozambique
Client Overview
Location: Mozambique
Industry: Mining & Quarrying
Material: Granite
Production Requirement: 150 tons per hour (final product: 0-5mm, 5-20mm aggregates)
Project Background
The Mozambican client sought a reliable sand and aggregate production line to process hard granite (compressive strength: ~250MPa) into high-quality construction materials for local infrastructure projects.
Key Challenges:
- High abrasiveness of granite demanding wear-resistant equipment.
- Strict output gradation requirements (0-5mm sand + 5-20mm gravel).
- Limited technical support in remote Mozambique.
Liming’s Solution
Equipment Configuration & Advantages
- Primary Crushing: PE750×1060 Jaw Crusher
- Role: Coarse crushing of raw granite (<630mm) to ~150mm.
- Advantages: High crushing ratio, durable Mn steel jaws for abrasive granite.
- Secondary Crushing: HPT300 Multi-Cylinder Hydraulic Cone Crusher
- Role: Medium/fine crushing to ~40mm.
- Advantages: Intelligent hydraulic adjustment, laminated crushing for cubical aggregates.
- Tertiary Sand Making: VSI6X1263 Vertical Shaft Impact Crusher
- Role: Shaping 0-5mm sand with ≤3% needle content.
- Advantages: Optimized impeller design, low noise, and high sand yield (≤60% passing 0.6mm).
- Auxiliary Equipment:
- GZD1100×4200 Vibrating Feeder: Uniform feeding.
- 3YZS2460 Vibrating Screen: Precise 3-layer screening.
- Belt conveyors with dust covers.
Technical Highlights
- Intelligent Control System: Remote monitoring via Liming’s IoT platform reduced downtime.
- Energy Efficiency: HPT cone crusher saved 15% power vs. conventional models.
- Environmental Compliance: Fully enclosed design with pulse dust collectors.
Project Results
- Capacity: Stable 155TPH output (exceeding the 150TPH target).
- Product Quality: 0-5mm sand met ASTM C33 standards; 5-20mm aggregates had ≤10% flakiness.
- Operational Cost: Wear part lifespan extended by 30% due to Liming’s alloy technology.
Client Testimonial
“Liming’s team provided end-to-end support—from design to commissioning. The VSI6X sand maker’s low maintenance is ideal for our remote site.”
— Project Manager, Mozambique Quarry Operator
Key Equipment
Our proven crushing solutions utilize industry-leading equipment including mobile crusher, jaw crusher, cone crusher, impact crusher, vsi crusher and screening systems - engineered for maximum productivity in granite, basalt, and ore processing applications.
