300TPH Basalt Sand and Gravel Production Line in Cameroon

Client Overview

Client Location: Cameroon
Material Processed: Basalt
Production Capacity: 300 tons per hour (TPH)
Application: Road construction and commercial concrete production

Our client in Cameroon needed a reliable basalt sand and gravel production line with a capacity of 300TPH for road construction projects. High-quality aggregates with uniform grain size and low impurity were critical to meet project specifications.

Project Overview

Liming Heavy Industry tailored a complete 300TPH basalt crushing and screening line, ensuring efficiency, durability, and low operational costs. The solution included primary crushing, secondary crushing, sand making, and screening stages to produce high-quality sand and gravel for the Cameroonian infrastructure sector.

Challenges

1. Hard Material (Basalt): Basalt is highly abrasive, requiring wear-resistant crushing machinery.
2. High Production Demand: A steady output of 300TPH was essential for continuous supply.
3. End Product Quality: Strict requirements for grain shape and low flakiness in road construction.

Solution: Customized Basalt Crushing & Screening Line

Liming Heavy Industry provided a turnkey solution featuring durable, high-performance crushing and screening equipment specifically selected for basalt processing.

1. Primary Crushing: C6X Jaw Crusher

• Model: C6X145 (1 unit)
• Input Size: ≤750mm
• Output Size: ≤250mm
• Advantages:
  • Robust structure for high productivity
  • Deep crushing cavity increases efficiency
  • Energy-saving with optimized kinematics

2. Secondary Crushing: HPT Hydraulic Cone Crusher

• Model: HPT300 (1 unit)
• Input Size: ≤250mm
• Output Size: ≤50mm
• Advantages:
  • Multi-cylinder hydraulic design for stable performance
  • Adjustable discharge size for precise grading
  • Lower wear costs due to interparticle crushing

3. Sand Making: VSI6X Sand Maker

• Model: VSI6X1263 (1 unit)
• Input Size: ≤50mm
• Output Size: 0-5mm (high-quality manufactured sand)
• Advantages:
  • Optimized rotor structure for high sand yield
  • Lower stone powder content
  • Suitable for commercial concrete

4. Screening: S5X Vibrating Screen

• Model: S5X2460-2 (2 sets)
• Screen Layers: 3
• Output Classification:
  • 0-5mm (sand for concrete)
  • 5-20mm, 20-31.5mm (aggregates for road base)
• Advantages:
  • High screening efficiency
  • Heavy-duty structure for durability
  • Easy maintenance

Technical Highlights

Smart Automation: PLC control system for real-time monitoring.
Dust Suppression: Equipped with water spray system to minimize dust pollution.
Wear-Resistant Materials: High-chromium blow bars & liners for basalt processing.
Low Power Consumption: Optimized hydraulics reduce energy costs by 20%.

Project Results

Efficiency Achieved: Consistent 300TPH output with 95% availability.
End Product Quality: Well-shaped aggregates with <10% flakiness, meeting ASTM & local road standards.
Economic Benefits:

• 30% lower spare parts cost compared to competitors.
• 15% energy savings with optimized crushing process.

Client Feedback

“Liming Heavy Industry delivered a reliable 300TPH basalt crushing plant that exceeded our expectations. The C6X Jaw Crusher and HPT Cone Crusher performed exceptionally with minimal downtime. The sand produced meets all quality requirements for concrete mixing, and the entire setup is cost-effective.”
– Project Manager, Cameroon Construction Group