A mobile crusher is a portable crushing and screening plant used to reduce the size of rocks, concrete, asphalt, or construction waste. It is mounted on a chassis with wheels or tracks and can be easily relocated.

Purpose:

  • On-site material processing

  • Reduces transportation costs

  • Ideal for short-term or mobile projects

  • Saves time and operational expenses

How It Works:

  1. Raw material is fed into the hopper.

  2. A primary impact crusher breaks the material.

  3. Secondary and tertiary crushers refine it further.

  4. Screen decks sort the material by size.

  5. Conveyors transport the final product to storage.

Applications:

  • Highway construction

  • Mining and quarrying

  • Infrastructure projects

  • Recycling concrete and asphalt

What Is a Stationary Crusher, What Does It Do, How It Works, Where Is It Used?

A stationary crusher is a fixed crushing plant used for high-capacity and long-term crushing operations, commonly installed in large-scale industrial sites.

Purpose:

  • Processes high volumes of hard rock

  • Ensures continuous and stable production

  • Suitable for long-life aggregate facilities

How It Works:

  1. Material is delivered by trucks into the feeder.

  2. Crushed by a primary impact or jaw crusher.

  3. Transported to secondary/tertiary crushers.

  4. Sorted by screens into desired sizes.

  5. Sent to storage areas via conveyors.

Applications:

  • Cement and aggregate plants

  • Large mining sites

  • Industrial material processing

Differences Between Mobile and Stationary Crushers

  • Mobility: Mobile units move between sites; stationary ones do not.

  • Setup Time: Mobile systems have faster deployment.

  • Production Scale: Stationary systems handle larger volumes.

  • Investment Level: Stationary requires higher upfront investment.

  • Flexibility: Mobile units adapt to changing project needs.

What Is a Primary Impact Crusher Blow Bar, What Does It Do, How It Works, Where Is It Used?

The primary impact crusher blow bar is a component attached to the rotor of a primary impact crusher. It strikes raw material to reduce it to smaller sizes.

Purpose:

  • Initiates the crushing process

  • Converts large rocks into smaller fragments

  • Built to resist wear and extreme impact

How It Works:

  1. Rotor spins rapidly via motor power.

  2. Feed material enters the crushing chamber.

  3. Blow bars hit the material with kinetic force.

  4. Material bounces against fixed breaker plates.

  5. Smaller particles proceed to screening stages.

Applications:

  • First stage crushing

  • Aggregate and mining operations

  • Mobile and stationary plants

  • Heavy-duty demolition and recycling