A mobile crusher is a portable crushing and screening unit mounted on wheels or tracks. It processes materials such as rock, rubble, asphalt, and concrete on-site. The process begins by feeding material into a hopper, followed by primary crushing (jaw, impact, or cone crushers). The material is then screened and conveyed to storage. Mobile crushers offer rapid setup and easy relocation.

Applications: railway, road and airport infrastructure projects; demolition recycling; mining sites; construction aggregates.

What Is a Stationary Crusher, What Is It For, How Does It Work, Where Is It Used

A stationary crusher is a fixed installation built on a concrete foundation for high-capacity, continuous crushing operations. These units are typically used in quarrying, mining, and concrete or asphalt plants. The system features a staged process from primary and secondary crushers to screening units and conveyors. Stationary crushers deliver stable production, scalability, and cost efficiency.

Differences Between Stationary and Mobile Crushers

  • Mobility: Mobile crushers can be relocated; stationary crushers are fixed.

  • Setup Time: Mobile units deploy in hours; stationary installations take days or weeks.

  • Production Capacity: Stationary plants typically process higher tonnages.

  • Investment Perspective: Mobile units suit short-term or variable projects; stationary plants are ideal for long-term, high-volume production.

  • Automation and Maintenance: Stationary systems support integrated automation; mobile units offer easier access for service.

What Are Crusher Liners, What Do They Do, How Do They Work, Where Are They Applied

Crusher liners are wear plates inside crushers that line the crushing chamber and rotor surfaces. They are made of manganese steel, high-chrome alloys, or wear-resistant composite materials. Their role is to protect the crusher frames and maintain crushing efficiency.

Mounted inside the crushing chamber, liners absorb high pressure and abrasion from material impact. They are replaceable elements that influence particle shape, wear life, and overall machine performance. The design, thickness, and material selection of liners directly impact service intervals and productivity.

Applications: stone or ore crushing plants, demolition and recycling facilities, cement and concrete operations, industrial pulverizing equipment.