A crusher is a machine designed to reduce large-sized materials like stones, rocks, or ores into smaller, manageable pieces. Its main function is to break down raw materials into sizes suitable for further processing or direct use. Crushers are widely used in mining, construction, and recycling industries.

The working principle relies on mechanical forces to fragment the material. Material is fed into the crusher’s inlet and is broken down through various crushing methods. In jaw crushers, material is crushed between fixed and moving jaws; in cone crushers, material is compressed between a cone and a fixed surface; in impact crushers, a high-speed rotor strikes the material. The crushed output is then screened to separate different size fractions.

Typical application areas include quarries, construction (road and infrastructure projects), mining, recycling facilities, and aggregate production.

2. What is a Mobile Crusher, What Does It Do, How Does It Work, and Where Is It Used?

A mobile crusher is a portable crushing machine mounted on wheels or tracks that can perform crushing and screening operations directly at the worksite without requiring a fixed plant installation.

It works by feeding raw material into a hopper, which is crushed by moving parts of the crusher and then screened by size classification. The final product is conveyed for storage or immediate use on-site.

Mobile crushers are especially useful in quarries, construction sites, road building, recycling areas, and remote locations. Their main advantages are flexibility, quick setup, and easy transport.

3. What is a Stationary Crusher, What Does It Do, How Does It Work, and Where Is It Used?

Stationary crushers are permanent, high-capacity crushing plants used in large mining operations, quarries, and industrial applications. They provide continuous, high-volume production with integrated automation systems.

Materials are delivered by trucks to the feeding point and crushed in primary, secondary, and sometimes tertiary stages. After crushing, the material passes through screening units for size classification and is conveyed to stockpiles or production lines.

4. What Are the Differences Between Stationary and Mobile Crushers?

Stationary crushers are fixed installations with higher production capacity, designed for long-term continuous operation. They require substantial infrastructure and higher initial investment. Their throughput is usually higher than mobile crushers.

Mobile crushers offer portability, quick setup, and flexibility for changing work sites. They have lower infrastructure needs but generally lower production capacity compared to stationary units. Mobility and adaptability are the main advantages.

5. What is a Basalt Crushing and Screening Plant, What Does It Do, How Does It Work, and Where Is It Used?

A basalt crushing and screening plant is an integrated facility designed specifically to process basalt, a hard and durable natural stone. The plant breaks down large basalt blocks into smaller pieces and then classifies them by size using screening equipment.

The process starts with crushing large basalt blocks. The screening systems separate the crushed material into different fractions, producing aggregates suitable for road construction, concrete production, asphalt, and other building materials.

Common applications include road and bridge construction, infrastructure projects, concrete factories, and other construction sector uses. Basalt is preferred for its strength and abrasion resistance.