80t/h Mobile Crushing Station In Africa | Jaw Crusher, Cone Crusher, And Screening Station Combination

Baichy Mobile Crushing Station Site In Nepal, Africa.jpg

This is a typical, well-configured small- to medium-sized mobile crushing and screening production line. It perfectly combines the primary crushing capacity of a jaw crusher with the secondary and tertiary crushing capabilities of a cone crusher. Its mobile design gives the line strong adaptability, making it ideal for use in regions like Africa, where infrastructure is rapidly developing and mobility and efficiency are paramount.

The 60-80 tph production capacity also demonstrates that this is a practical project designed to achieve stable returns and efficient operations.

Site Overview

• Location: Nepal, Africa

• Core Equipment: 2 mobile crushing stations

• Primary Crushing Station: Mobile Jaw Crusher

• Secondary Crushing Station: Mobile Cone Crusher

• Screening Equipment: Mobile Vibrating Screen

• Production Capacity: 60-80 tons/hour

• Process Configuration: Two-stage crushing + primary screening

Production Process Analysis

This production line is a classic rock crushing process. The working process can be broken down as follows:

First Stage Crushing - Coarse Crushing:

• Equipment: Mobile jaw crusher station.

• Function: Receives large boulders (such as granite and basalt) from excavators or loaders. The jaw crusher, with its powerful crushing force and sturdy structure, performs the first stage of crushing, reducing large boulders to medium-sized particles (e.g., under 150mm).

Second Stage Crushing - Secondary and Fine Crushing:

• Equipment: Mobile cone crusher station.

• Function: Receives material discharged from the jaw crusher. Using the lamination crushing principle, cone crushers excel at processing hard rock, further crushing material into smaller particles (e.g., under 40mm). They offer advantages such as fine product shape and long wear-resistant parts life.

Screening and Grading:

• Equipment: Mobile vibrating screening station.

• Function: Receives the mixed material discharged from the cone crusher. Vibrating screens use screens of varying apertures to separate material into a variety of finished aggregates that meet specific requirements.

Typical finished products:

• 0-5mm: Fine aggregate, used for sand making or as filler.

• 5-20mm: Medium aggregate, widely used in concrete batching plants.

• 20-40mm: Coarse aggregate, used for roadbeds, construction projects, and more.

Substandard material handling: Oversize material (oversized material) is typically returned to the cone crusher via a belt conveyor for further crushing (forming a closed-loop cycle) to ensure production efficiency and product quality.

Equipment linkage: The three mobile crushers are connected by belt conveyors, forming a complete production line.

Configuration Advantages Analysis

This mobile crusher + cone crusher + vibrating screen combination is very popular in projects in Africa and other regions for the following reasons:

1. Extremely high flexibility: The mobile crusher has its own headstock and can be moved independently. When relocating within the mine or relocating to the next construction site after the entire project is completed, complex disassembly and installation, as well as infrastructure construction, are eliminated, significantly saving time and costs.

2. Rapid Commissioning: The equipment can begin operations almost immediately upon arrival, making it ideal for projects with short construction deadlines and dispersed locations.

3. Adaptability to Hard Rock Crushing: Cone crushers are ideal for processing high-hardness rocks, including granite and basalt, common in Africa.

4. Controllable Product Quality: Two-stage crushing ensures precise control of the output particle size. Combined with grading using a vibrating screen, it can simultaneously produce high-quality finished products in a variety of specifications to meet perse market demands.

5. Suitable Capacity: A capacity of 60-80 tph is a very practical and efficient scale for small and medium-sized quarries, road construction, and construction waste disposal projects.