A mobile crusher is a portable crushing and screening system designed to crush materials such as stone, rock, or construction waste directly on site. Mounted on a wheeled or tracked chassis, it allows fast deployment and easy relocation between project locations.

Working process: material is loaded via vibrating feeder into the primary crusher, crushed into smaller pieces, then conveyed to secondary and, if needed, tertiary crushers. The screened output is classified by size and stored. It operates using a diesel engine or electric power.

Application areas:

  • Large-scale infrastructure projects such as highways, dams, and airports

  • Recycling of construction and demolition waste

  • Quarrying and mining operations

  • Temporary production sites and remote job locations

What is a Stationary Crusher, What is it Used for, How Does it Work, and Where is it Used

A stationary crusher is a permanently installed facility designed for long-term, high-capacity crushing operations. It processes large volumes of material and is typically located at a quarry or mining site.

Operation: material is fed into a primary crusher and then processed through secondary and tertiary crushers. Screens classify the output by size. The system is usually automated and powered by electricity.

Application areas:

  • Fixed-position quarries and mining plants

  • Continuous aggregate supply for concrete and asphalt plants

  • Industrial sites with constant demand for crushed material

  • Large-scale infrastructure or construction projects

Differences Between Stationary and Mobile Crushers

  • Mobile crushers are portable, stationary crushers are fixed.

  • Mobile units are quicker to install, stationary systems take longer.

  • Stationary crushers offer higher capacity, mobile crushers offer greater flexibility.

  • Mobile crushers suit temporary jobs; stationary ones are for permanent setups.

  • Stationary systems are more economical in energy consumption.

What are Secondary Impact Crusher Pallets 1, 2, 3, What is Their Role, How Do They Work, and Where Are They Used

Secondary impact crusher pallets are impact elements mounted on the rotor inside the secondary impact crusher. Their purpose is to break down materials like stone through high-speed impact against the breaker plates.

Each pallet has a role:

  • Pallet 1 makes the first impact and initiates coarse crushing.

  • Pallet 2 continues to reduce the material size.

  • Pallet 3 performs the final reduction, achieving the desired grain size.

This staged crushing process improves aggregate quality and ensures cubical-shaped products.

Application areas:

  • Fine aggregate production

  • Asphalt and concrete mixing plants

  • Recycled material preparation in recycling facilities

  • High-strength construction material processing