INDUSTRIAL QUARRY SOLUTIONS
Quarry Stone Crushing:
High-Yield Aggregate Plants.
Engineered for hard rock and limestone quarries. Liming provides turnkey crushing circuits that maximize TPH output while strictly controlling particle shape for high-grade concrete applications.
Production Efficiency
Optimized for Basalt, Granite & Limestone.
2. The Quarry Standard: Durability & Gradation
Conquering Hard Rock & Regulations
Modern infrastructure demands aggregates that meet strict standards for flakiness, elongation, and strength. Our quarry crushing solutions are designed to handle abrasive materials like granite and basalt while ensuring environmental compliance.
- **Capacity Assurance:** Stable output ranging from **100 TPH to 1000+ TPH** based on site geology.
- **Cubical Shape:** Multi-stage crushing ensures aggregates meet **ASTM** and **EN** concrete standards.
- **Smart Control:** Integrated PLC systems to monitor crusher load and automate feeder regulation.
Aggregate Gradation
"Liming's circuit design reduces recirculating loads, effectively lowering energy consumption per ton of crushed stone."
3. The Crushing Circuit: From Blasting to Stockpile
A systematic approach to reducing Run-of-Mine (ROM) rock into calibrated commercial aggregates.
Stage 1: Primary Coarse Crushing
Large boulders (up to 1200mm) are fed into the **C6X/C5X/PE/PEW Jaw Crusher**. The deep crushing chamber ensures a high reduction ratio, preparing the material for secondary processing.
Key Equipment: Vibrating Feeder | PE Jaw CrusherStage 2: Secondary Fine Crushing
For hard rocks (Granite/Basalt), we utilize **HPT Multi-cylinder Cone Crushers** for lamination crushing. For softer rocks (Limestone), **PFW Impact Crushers** are used to shape the material efficiently.
Key Equipment: HPT Cone Crusher | PFW Impact CrusherStage 3: Screening & Shaping
Multi-deck **Vibrating Screens** separate the aggregates into required sizes (e.g., 0-5mm, 5-10mm, 10-20mm). Oversized material is returned to the secondary crusher or a **VSI Shaper** for optimization.
CORE PROCESS: Closed-Circuit ScreeningStage 4: Stockpiling & Logistics
Finished products are conveyed to separate stockpiles via belt conveyors. Optional dust suppression systems (spray or bag filters) ensure the site remains dust-free.
Equipment: Belt Conveyors4. Core Machinery for Quarry Operations
Heavy-duty equipment built to withstand the rigors of 24/7 quarry environments.
5. Operational Insights: Maximize ROI
Configuration Strategy
Choosing the right combination (Jaw+Cone vs. Jaw+Impact) based on AIV/LAA rock tests can save up to 20% in wear costs.
Safety & Access
Our plants feature wide walkways, ample maintenance platforms, and guarded drives to meet global mining safety standards.
Automated Control
Liming's intelligent control panels allow operators to monitor oil temperature, pressure, and cavity levels in real-time.
Sustainable Quarrying
Integrated dust collectors and noise dampening designs help you secure permits and operate near urban areas.
