A mobile crusher is a portable crushing and screening unit designed to process hard materials such as rocks, concrete, asphalt and demolition waste directly on site. It is mounted on either crawler or wheeled chassis and can be easily transported from one location to another.

It works by feeding material into the vibrating feeder, which passes it to the crusher unit. Mobile crushers can include jaw crushers, impact crushers or cone crushers depending on the material and application. The crushed material is screened through vibrating screens and transferred by conveyors to storage.

Mobile crushers are widely used in road construction, mining sites, building demolitions, infrastructure projects and recycling facilities. Their portability offers a major advantage in terms of setup speed, cost-efficiency and operational flexibility.

What is a Stationary Crusher, Its Function, Operation and Applications?

A stationary crusher is a large, fixed installation used for crushing large volumes of raw material in one permanent location. It is usually installed on a concrete foundation and involves multiple crushing stages.

The system feeds material through a hopper into primary crushers. Secondary and tertiary crushers refine the material further. Vibrating screens separate the final product and conveyors deliver it to stockpiles.

Stationary crushers are ideal for high-capacity operations such as cement plants, large quarries and industrial mining projects. Although setup is complex and requires civil infrastructure, they offer stable and efficient long-term production.

Differences Between Mobile and Stationary Crushers

Mobile crushers are portable, require less installation time and are more suitable for short-term or site-changing operations. Stationary crushers are built for high-output, long-term operations in fixed locations. Mobile crushers are less expensive to invest in but deliver lower capacity. Stationary systems need significant infrastructure but offer better production consistency.

What Are Cast Crusher Blow Bars, What Do They Do, How Do They Work, and Where Are They Used?

Crusher blow bars or cast pallets are critical components in impact crushers that deliver the crushing force. Made from high-manganese or high-chromium alloy steel, these parts strike material with high energy, breaking it into smaller pieces. Blow bars are mounted on the rotor and rotate at high speed, impacting incoming material.

They wear out over time and must be replaced. They are vital in determining the crusher’s performance, durability, and crushing efficiency.

Cast blow bars are used in mining, quarrying, asphalt recycling, construction waste processing and heavy industry. High manganese steel compositions such as 16-18 or 19-21 percent manganese offer superior resistance to wear and impact.