A mobile crusher is a transportable crushing and screening unit used to process large rocks, stones, or concrete debris into smaller, usable aggregates. These units are typically mounted on wheeled or tracked chassis and can be relocated easily between job sites.

The mobile crushing plant works by feeding raw material into a hopper, which then transfers it to a crusher (jaw, cone, or impact). After initial crushing, the material is sorted via vibrating screens and transported by conveyor belts to stockpiles or trucks.

Mobile crushers are commonly used in road construction, infrastructure projects, quarry operations, and recycling applications. Their flexibility and quick setup time make them ideal for temporary or small-scale production.

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

A stationary crusher is a fixed installation used in large-scale material processing operations. These systems include heavy-duty primary, secondary, and tertiary crushers along with screening units and conveyors, all mounted permanently on site.

Material is brought to the plant via dump trucks, processed through crushers, and then sorted by size using vibrating screens. The stationary nature ensures consistent high-capacity operation over a long period. They are mainly used in mining, aggregate production, and large infrastructure works.

Differences Between Mobile and Stationary Crushers

  • Mobility: Mobile crushers can be easily moved; stationary ones are fixed installations.

  • Setup Time: Mobile units can be operational within a day; stationary plants require weeks of setup.

  • Capacity: Stationary systems generally offer higher capacity and throughput.

  • Investment: Stationary systems have higher upfront infrastructure and foundation costs.

  • Usage: Mobile units are ideal for temporary projects; stationary units suit long-term continuous operations.

What Are Secondary Impact Crusher 02 Pendulums, What Are They Used For, How Do They Work, and Where Are They Used?

Secondary impact crusher 02 pendulums are key internal components that help in further fragmenting material after primary crushing. A pendulum is a steel plate or structure inside the crushing chamber where the material impacts after being thrown by the rotor.

In the 02 type, the pendulums are specifically designed to allow finer control over material output size. The rotor, spinning at high speed, launches material towards the pendulums, causing it to break upon impact. These pendulums can be adjusted to set the gap and define final grain shape and size.

They are widely used in aggregate production, road base material processing, mining, and recycling operations. Constructed from high-manganese or wear-resistant cast steel, they are durable and essential for consistent, cubic-shaped final products.