500 TPH Andesite Sand & Aggregate Production Line in Indonesia

Client Overview

Our client is a leading construction materials supplier in Indonesia, specializing in producing high-quality sand and aggregates for infrastructure projects. Facing increasing demand for reliable and durable building materials, they sought an efficient crushing solution to process andesite rock with a capacity of 500 tons per hour.

Project Overview

Location: Indonesia
Material Processed: Andesite
Capacity: 500 TPH
Final Product: High-grade sand (0-5mm), fine aggregates (5-10mm, 10-20mm), and coarse aggregates (20-40mm) for construction applications.

Challenges

1. Hardness & Abrasiveness: Andesite is a tough volcanic rock, demanding durable and efficient crushing equipment to minimize wear.
2. High Production Demand: The client needed stable and high-capacity crushing to meet 500TPH requirements.
3. Strict Particle Shape Requirement: The project demanded well-graded, cubical aggregates for concrete and asphalt production.

Liming’s Solution

Liming Heavy Industry provided a complete crushing and screening solution to maximize efficiency and minimize operational costs.

Equipment Configuration & Advantages

1. Primary Crushing: C6X Jaw Crusher
   • Role: Primary coarse crushing of large andesite rocks (≤1000mm).
   • Advantages: Robust structure, high crushing ratio, and energy efficiency.
2. Secondary Crushing: HPT Multi-Cylinder Hydraulic Cone Crusher
   • Role: Medium and fine crushing to produce uniform particle sizes (≤40mm).
   • Advantages: High productivity, intelligent hydraulic control system, superior particle shape.
3. Tertiary Crushing & Sand Making: VSI6X Sand Maker
   • Role: Fine crushing and sand production (0-5mm).
   • Advantages: High sand yield, excellent shaping capability, low wear rate.
4. Screening & Grading: S5X Vibrating Screen
   • Role: Multi-layer screening to classify aggregates accurately.
   • Advantages: High screening efficiency, durable structure, noise reduction.
5. Belt Conveyor System (For Material Transport)
   • Seamless connection between each crushing stage, ensuring smooth production flow.

Technical Highlights

• High Automation Control: PLC system ensures stable and efficient operation.
• Energy Efficiency: Optimized crushing chamber design reduces power consumption.
• Low Maintenance: Wear-resistant materials and easy-access design minimize downtime.

Project Results

• Achieved stable 500TPH production capacity.
• Final products met ISO and ASTM standards for construction aggregates.
• Reduced operational costs by 15% compared to traditional sand-making methods.

Customer Feedback

“Liming’s crushing solution helped us achieve high-quality sand and aggregates efficiently. Their equipment is reliable, and the production line runs smoothly. We’re very satisfied and plan to expand cooperation in future projects.” – Project Manager, Indonesia