A mobile crusher is a portable crushing and screening facility used particularly in stone quarries, mining sites, road construction projects, and construction waste recycling plants. Unlike stationary crushing plants, mobile crushers are equipped with mobility capabilities that allow them to operate in different work environments easily. Mounted on wheeled or tracked chassis, mobile crusher systems generally include a primary crusher, secondary crusher, screening unit, feed hopper, and conveyor belts.

The operating principle begins with feeding raw material (stone, ore, concrete, etc.) into the feeding unit. Then, the material passes through the primary crusher where large rocks are reduced in size. If the system includes a secondary crusher, the material is further reduced to smaller sizes. The crushed material is then transferred to the screening unit, where it is separated into desired sizes using various screen openings and conveyed to storage areas via conveyor belts.

Advantages include high mobility, low installation time, reduced transportation costs, and the ability to produce on-site. Mobile crushers are preferred in short-term projects, post-disaster recovery operations, temporary construction sites, and infrastructure projects.

What is a Crusher, What Is It Used For, How Does It Work, and In Which Fields Is It Used?

A crusher is a heavy-duty machine that crushes stones, rocks, and other hard materials into various sizes, making them usable in the construction industry. Its main purpose is to break down large stones into smaller pieces to produce aggregate. These aggregates are used in concrete, asphalt, filling materials, and similar structures.

Crushers are generally categorized into three main crushing stages: primary crusher (jaw crusher), secondary crusher (impact crusher), and tertiary crusher (cone crusher). The material to be processed is fed into the crusher via a feeder, where it is broken down by either jaw or impact crushers. Then, it moves to the screening system, where it is sorted by size.

Its usage areas are quite extensive. Road and highway construction, railway projects, concrete plants, dams, port construction, and various infrastructure works make heavy use of crushers.

What is a Mobile Crusher and a Stationary Crusher, What Are Their Differences, and Where Are They Used?

A mobile crusher is a transportable crushing and screening system used in short- or medium-term projects in various locations. Thanks to its easy portability to different terrains, it saves time and cost. Mobile crushers are particularly effective when raw materials are scattered or located in multiple areas.

A stationary crusher, on the other hand, is a fixed facility established in a specific location, offering high-capacity production and usually used in long-term projects. Its permanent structure allows for higher efficiency and capacity.

Main differences between mobile and stationary crushers:

  • Mobile crushers are portable and modular; stationary crushers are permanent facilities.

  • Mobile systems are quick to install; stationary systems require more infrastructure and engineering.

  • Mobile crushers are suited for low-capacity or temporary projects; stationary crushers are designed for high-capacity and continuous production.

  • Mobile systems offer flexibility in energy efficiency; stationary systems feature advanced automation and energy management.

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

A limestone crushing and screening plant is a facility that processes limestone—a soft and workable stone type—into a form suitable for use in construction. Limestone is commonly used in cement production, concrete manufacturing, road construction, and as a filling material.

After being extracted from a quarry, limestone is brought to the crushing unit, where jaw crushers conduct the initial crushing. In the second stage, impact or cone crushers further reduce the size of the material. Finally, the material passes through a screening unit where it is sorted by particle size and transported to various storage areas.

Limestone plants are intensively used in cement factories, concrete plants, highway projects, and filling works. Due to its soft nature, limestone is easy to process and offers high efficiency with low energy consumption.