1. Project Overview & Site Execution
Located in Indonesia, this 200-300TPH limestone crushing plant is a model for high-efficiency aggregate production. By integrating the robust PE-900×1200 Jaw Crusher with the high-performance PFW1318 European Impact Crusher, the line efficiently processes raw limestone into a full range of products from 0-50mm. The system is meticulously designed to provide high-quality manufactured sand and gravel (0-5mm, 5-20mm, 20-50mm), meeting the surging demand for premium construction materials in Indonesia's expanding urban and road infrastructure.
LOCATION
Indonesia
CAPACITY
200-300 TPH
MATERIAL
Limeston
PRODUCTS
0-5mm, 5-20mm, 20-50mm
Project Site Snapshot & Execution Summary
This photo captures the primary crushing stage installation, utilizing a modular steel structure design which dramatically reduced on-site installation time and complexity.
"The PFW1318 impact crusher is the backbone of this plant. It ensures the 0-50mm products have excellent cubical shape and minimal dust, meeting the strict standards of Jakarta's infrastructure projects."
2. Detailed Process Flow & Design Rationale
To produce premium aggregates for the Indonesian infrastructure market, we designed a high-efficiency two-stage crushing circuit:
- Primary Crushing: The raw limestone is fed into the PE-900×1200 Jaw Crusher, which handles boulders up to 750mm and reduces them to around 150mm.
- Secondary Crushing & Shaping: The material is conveyed to the PFW1318 European Impact Crusher. This machine is specifically chosen for limestone because it combines crushing with superior shaping, ensuring the output is cubical and strong.
- Screening: An S5X-2160 Vibrating Screen (3-deck) separates the material into specific fractions:0-5mm: High-quality manufactured sand.5-20mm: Standard concrete aggregate.20-50mm: Base course or large structural aggregate.
- Closed Circuit: Any material exceeding 50mm is automatically returned to the PFW crusher for further processing.
3. Key Equipment Configuration List
We selected market-leading, durable models to ensure stable 24/7 operation and low maintenance costs.
4. Project Highlights & Value Creation
Superior Grain Shape
The PFW series produces cubical aggregates with minimal flaky or needle-like particles, ideal for high-strength concrete.
Hydraulic Adjustment
The plant features a fully hydraulic adjustment and locking system, significantly reducing maintenance downtime.
Optimized Profitability
By using an Impact Crusher for secondary processing, the plant generates a high ratio of high-value fines and medium aggregates.
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