Mobile Crushing Plant for Andesite Processing in Indonesia

Client Background

A leading quarry operator in Indonesia sought a reliable mobile crushing solution to process andesite with a target capacity of 100 tons per hour. The project required flexibility for site transitions and high-quality aggregate output for local construction projects.

Project Overview

Location: Indonesia
Material: Andesite
Capacity: 100 TPH
Final Product: 0–20mm, 20–40mm aggregates
Solution: Liming NK Series Mobile Crushing Plant

Challenges

1. Hard Material Processing: Andesite’s abrasiveness demanded durable crushing equipment.
2. Mobility Requirements: Frequent relocation needed for multi-site operations.
3. Output Precision: Strict grading standards for construction aggregates.

Liming’s Solution

Equipment Configuration:

1. NK Mobile Jaw Crusher (NK80-II)
   • Role: Primary crushing of andesite.
   • Advantages: High crushing ratio (6:1), hydraulic adjustment, and ISO-certified wear parts.
2. NK Mobile Cone Crusher (NK300-II with HPT300 Hydraulic Cone Crusher)
   • Role: Secondary crushing for precise shaping.
   • Advantages: Multi-cylinder hydraulic system, adjustable discharge size (6–38mm), and overload protection.
3. S5X Vibrating Screen (S5X1860-3)
   • Role: Screening into 0–20mm/20–40mm specs.
   • Advantages: High screening efficiency with triple-deck design.

Technical Highlights

• Integrated PLC Control: Automated process monitoring for optimal productivity.
• Fuel-Efficient Engine: Reduced operational costs by 15% vs. conventional plants.
• Quick Setup: <1 hour for deployment with hydraulic folding conveyors.

Results

• Output Achieved: 105 TPH (exceeding target by 5%).
• Product Quality: 95% cubical aggregates meeting ASTM C33 standards.
• Downtime Reduction: <2% due to Liming’s wear-resistant liners.

Client Feedback

“Liming’s NK mobile station delivered unmatched reliability for our andesite project. The HPT300 cone crusher’s performance minimized recrushing, and the plant’s mobility saved us 30% in logistics costs.”
— Project Manager, Indonesia Quarry