120 TPH Limestone Crushing Processing In Oman

Client Background

Our client, a construction company based in Oman, specializes in infrastructure and building material production. With an increasing demand for high-quality limestone aggregates, they needed a robust and efficient crushing solution to achieve a consistent output of 120 tons per hour (TPH).

Project Overview

The project aimed to establish a limestone crushing plant with:

• Location: Oman
• Material: Medium-hard limestone
• Capacity: 120 TPH
• Final Product: 0-5mm, 5-10mm, 10-20mm, and 20-30mm aggregates for construction use

Challenges

• Limestone abrasiveness causing wear on equipment
• Need for precise particle size control
• High efficiency and low maintenance requirements
• Adaptability to Oman’s harsh climate conditions

Solution: Limestone Crushing & Screening Plant

Liming Heavy Industry designed and supplied a turnkey crushing solution featuring the latest crushing and screening technologies.

1. Primary Crushing – C6X Jaw Crusher

• Model: C6X125
• Capacity: 120-200 TPH
• Function: Coarse crushing of raw limestone (≤750mm)
• Advantages:
  • Deep crushing chamber for higher efficiency
  • Optimized kinematics for greater productivity
  • Long service life due to wear-resistant materials

2. Secondary Crushing – HPT Hydraulic Cone Crusher

• Model: HPT300
• Capacity: 100-130 TPH
• Function: Medium/fine crushing of limestone
• Advantages:
  • Laminated crushing principle improves particle shape
  • Hydraulic adjustment ensures uniform output size
  • Higher efficiency with multi-cylinder design

3. Sand Making – VSI6X Sand Maker (Optional for Sand Production)

• Model: VSI6X1150
• Capacity: 50-180 TPH
• Function: Produces high-quality artificial sand (0-5mm)
• Advantages:
  • Deep rotor design increases sand yield
  • Lower wear cost with tungsten carbide protection
  • Adjustable gradation for different applications

4. Screening – S5X Vibrating Screen

• Model: S5X2460-3
• Function: Classifies crushed limestone into different sizes
• Advantages:
  • Heavy-duty structure for durability
  • High screening precision

Supporting Equipment

• B6X Belt Conveyor: Efficient material transport
• ZSW Vibrating Feeder: Uniform feeding to crushers
• Dust Removal System: Ensures environmental compliance

Technical Highlights

• Automation System: PLC control for easy operation
• Energy-Efficient Motors: Reduces power consumption
• Durable Wear Parts: Extends service intervals
• Compact Design: Saves installation space

Project Results

• Stable Output: Consistently achieves 120 TPH
• High-Quality Aggregates: Well-shaped particles for construction use
• Low Maintenance: Long wear life reduces downtime
• High Profitability: Cost-effective production

Client Feedback

“Liming Heavy Industry’s crushing solution exceeded our expectations. The C6X Jaw Crusher and HPT Cone Crusher worked flawlessly in Oman’s conditions, and the final product quality meets international standards. We highly recommend Liming for mining and aggregate projects.” – Project Manager, Oman Client