Combined Type Mobile Limestone Crusher Plant in Ethiopia

Capacity:

100-150 ton / hour

Output size:

0-5mm, 5-10mm, 10-20mm, 20-40mm

Material:

Limestone

Configuration:

Mobile Stone Crushing And Screening Plant YDPZ69-110, Belt Conveyor System

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About Combined Type Mobile Stone Crusher Plant in Ethiopia

Project Overview:

A major Ethiopian construction company won a government contract to build critical highway infrastructure. The project required a massive and continuous supply of high-quality, specially graded aggregates for the road base and asphalt layers. The quarry site was located in a remote area with limited existing infrastructure. Given the project's national importance and tight deadlines, a highly efficient and self-sufficient crushing solution was essential to ensure an uninterrupted supply of materials directly at the source.

The Challenge:

The project site was remote, with limited access to fixed crushing facilities, and needed a solution that could keep pace with the tight project timeline. The requirement was for a high-quality, mobile crushing solution capable of producing approximately 120 tons per hour of precisely sized limestone aggregates.

The Solution: Combined Type 4-in-1 Mobile Stone Crushing Plant

To overcome these challenges, the proposed solution is a 4-in-1 integrated mobile crushing plant—all key components are mounted on a single heavy-duty tire chassis, eliminating the need for separate transportation and on-site assembly of multiple units.

1. Vibrating Feeder

Ensures a consistent and regulated flow of large limestone rocks from the hopper to the primary crusher, preventing blockages and optimizing overall efficiency.

2. Primary Crusher

Jaw Crusher (PE600x900): This robust and reliable jaw crusher serves as the workhorse for primary crushing. Its 600x900 mm feed inlet size is ideal for breaking down large limestone blocks into smaller, manageable sub-150mm stones.

3. Secondary Crusher

Cone Crusher (CS110): For intermediate and fine crushing, the CS110 Cone Crusher is employed. It takes the output from the jaw crusher and further crushes it to produce a well-shaped, cubicle product. Its hydraulic adjustment and control system allows for easy setting changes to achieve the desired product size.

4. Screening Machine

Vibrating Screen (4YK1860): A high-capacity, four-deck (4YK) screen is the final stage. It precisely separates the crushed material into four different final product sizes, ready for immediate use in the road construction project.

Key Advantages of Combined Mobile Limestone Crusher Plant

1. Exceptional Mobility and Flexibility: The entire plant can be relocated on-site with minimal downtime, allowing it to follow the progress of the construction project, drastically reducing material transport costs.

2. High Efficiency and Output: The optimized combination of PE600x900 and CS110 ensures high crushing efficiency, reliably meeting the 120 TPH production target with excellent particle shape.

3. All-in-One Integrated System: Having the feeder, crushers, and screen on a single frame simplifies operation, reduces the footprint, and eliminates the need for multiple separate foundations or complex inter-unit conveyors.

4. Ease of Operation and Maintenance: The plant is designed for user-friendly operation, and its accessible layout simplifies routine maintenance and wear part inspection, a critical factor in remote locations.

Baichy Machinery Service Support in Ethiopia

Crushing Solutions Design

Baichy Machinery can customize a crushing plant for you based on the specific conditions of your project: such as the construction site, hardness of the raw materials, output, output size, budget, etc.

On-site Installation & Training

Our team provides on-site installation and thorough training to ensure safe operation of the crushing plant.

Quality Control & Global Delivery

Rigorous quality checks ensure compliance with standards, and we handle worldwide delivery to your location.

After-Sales Support

Baichy Machinery provides you with spare parts supply, project transformation, investment return analysis, etc.

Crushing Solutions Design

On-site Installation & Training

Quality Control & Global Delivery

After-Sales Support

Frequently Asked Questions (FAQs)

Find answers to the most common questions about Baichy Machinery. If you can’t find what you’re looking for here, please contact us.

1. Why is a two-stage crushing process (Jaw + Cone) necessary?

The jaw crusher does the heavy lifting of primary size reduction. The cone crusher then refines the material, producing a finer, more cubical product. This two-stage process is essential for achieving the high-quality, well-graded aggregates required for durable highway construction.

2. How is the plant powered in a remote quarry in Ethiopia?

The mobile stations are typically equipped with integrated or external diesel generator sets. This provides a completely self-sufficient and reliable power source, eliminating dependence on an unstable or non-existent local power grid.

3. What is the benefit of a 4-deck screen (4YK1860)?

The four decks allow for the simultaneous production of four different, precisely sized aggregate products from a single feed. This maximizes productivity and flexibility, meeting the various material specifications needed for different layers of the road construction.

4. How often do the wear parts (jaw plates, cone liners) need replacement?

Wear part life depends on limestone hardness: PE600×900 jaw plates: Last 1200-1500 hours (high-manganese steel, suitable for Mohs 3-5 limestone). CS110 cone liners: Last 1000-1200 hours (chromium alloy). The client schedules replacement during weekly maintenance breaks (2-3 hours) to avoid production halts.

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