There are significant differences between mobile jaw crushers and fixed jaw crushers in many aspects. The following is a detailed comparison of these two crushers:
1. Structural design
• Mobile jaw crusher:
All are installed on the vehicle carrier frame, including jaw crusher, feeder, vibrating screen, etc.
The tire-type body structure design has strong maneuverability and small turning radius, making it easy to drive in rugged and harsh road environments.
Vehicle-mounted installation support makes stationing the equipment at the site quick and convenient.
• Fixed jaw crusher:
Usually installed on a fixed foundation and not mobile.
The structure is relatively fixed and requires supporting infrastructure support.
2. Flexibility
• Mobile jaw crusher:
Materials can be crushed directly on site and moved as the raw material mining surface advances, saving significant infrastructure and demolition costs.
It can quickly move in under a variety of complex job site conditions, improving work efficiency.
• Fixed jaw crusher:
Due to its fixed nature, it cannot be adapted to situations requiring frequent relocation or mobile operations.
Materials need to be transported to the crusher for crushing through transportation equipment, which increases the cost of material transportation.
3. Crushing efficiency
• Mobile jaw crusher:
The integrated unit configuration makes installation and maintenance convenient and reasonable, and the unit has high durability and higher working efficiency.
It can perform first-line on-site crushing of materials, which greatly reduces the transportation costs of materials.
• Fixed jaw crusher:
Crushing efficiency depends on the performance and design of the equipment, but it often needs to be used in conjunction with transportation equipment, which may reduce overall efficiency.
4. Application scenarios
• Mobile jaw crusher:
It is widely used in many fields such as mining, stone mining, highways (railways) and bridges, urban construction waste treatment, etc.
Especially suitable for occasions requiring frequent relocation or mobile operations.
• Fixed jaw crusher:
It is mainly used in fixed crushing operations in mining, metallurgy, chemical industry, building materials, electric power, water conservancy, transportation and other industries.
5. Maintenance and maintenance
• Mobile jaw crusher:
Maintenance and maintenance are relatively simple, and due to the compact structure of the equipment, it is easy to inspect and repair.
Intelligent operation can be realized through remote control and automatic adjustment, which improves the controllability and production efficiency of the equipment.
• Fixed jaw crusher:
Maintenance and maintenance require professional technicians and equipment, and the cost may be high.
The degree of intelligence is relatively low and requires manual operation and control.
In summary, mobile jaw crushers are widely used in many fields due to their advantages such as high flexibility, high crushing efficiency, and wide application scenarios. The fixed jaw crusher is suitable for occasions that require fixed crushing operations. The selection needs to be comprehensively considered based on specific needs and site conditions.
