A mobile crusher is a portable crushing and screening machine used to break down large materials such as rocks, stones, asphalt, or construction debris into smaller, usable aggregates. The key feature of a mobile crusher is its mobility, which allows it to be easily transported and operated directly at construction sites or mining areas.

In practice, the material (stone, concrete, etc.) is fed into the machine’s hopper, passed through a crusher (jaw, cone, or impact type), then sent to a vibrating screen where it is sorted by size. Final products can be stockpiled or transported for use in construction.

Common application areas include:

  • Road, bridge, and tunnel construction

  • Building sites

  • Quarry operations

  • Mining

  • Recycling of concrete or asphalt

2. Differences Between Mobile and Stationary Crushers

A stationary crusher is a fixed plant designed for long-term use in a specific location. It is ideal for large-scale, continuous operations and usually offers higher capacity. However, it is costly and time-consuming to relocate.

A mobile crusher, on the other hand, is designed for quick setup, flexibility, and movement. It is suitable for temporary or medium-scale projects and can be moved from one location to another. While it may have lower production capacity compared to stationary plants, it offers greater operational versatility.

3. What Is a Crushing and Screening Plant, What Is It Used For, How Does It Work, and Where Is It Used?

A crushing and screening plant is an industrial facility used to break down raw materials such as rock or construction waste into specific sizes of aggregates. The process starts with feeding large materials into a crusher. The crushed material is then screened and optionally washed to remove dust or impurities.

These plants are essential in:

  • Supplying aggregate for concrete production

  • Road and infrastructure construction

  • Tunnel and dam projects

  • Railway ballast production

  • Recycling operations