China Suppliers Factory Portable Mobile Crushing and Screening Station for Efficient Sand and Gravel Production
The mobile crushing station is a mobile production line that integrates feeders, crushers, screening systems, debris sorting devices and conveyors, and is equipped with a traveling mechanism.
1. Feeding system
In order to ensure uniform feeding, a vibrating feeder is needed to be installed in front of the crusher. After vibrating the materials, they are slowly fed into the crusher. Materials with smaller particles will fall in the gaps between the rods, playing a pre-screening role.
2. Crushing system
The crushing system is the core of the entire equipment. When it works, it crushes ore raw materials into finished materials with small particle sizes to ensure that the crushed materials are granular and reduce the content of flake materials. At the same time, the particle size distribution must be uniform, so the crusher has specific requirements for capacity, efficiency, quality of crushed material. A mobile crushing and screening production line can be composed of multiple crushers.
3. Screening system
The screening system is set up to meet the requirements for particle size sorting. In order to ensure the quality of the crushed material, the blocks with larger sizes that cannot meet the requirements after primary crushing are transported back to the crusher for re-crushing.
4. Conveyor system
The conveyor system has three functions in mobile crushing station. The first is to transport ore between various levels of crushing and screening equipment; secondly, it is used for the return of crushed materials in a closed loop; and finally, it transports the finished materials to different locations for stacking by size difference. The conveying machinery of the mobile crushing station is mainly belt conveyors.
5. Mobile system
The mobile system is divided into two types: crawler type and tire type.
The tire-type mobile station has high chassis and small turning radius, making it easy to drive on roads and quickly enter the construction site. It can save time, have high flexibility, and uses a vehicle-mounted generator set to provide continuous power for the equipment.
Crawler-type Mobile StationThe crawler-type mobile station has low center of gravity, smooth movement, low ground contact pressure, good passability, and has good adaptability to mountains and wetlands. It generally adopts a fully hydraulic drive system. The power unit of the crawler-type mobile station has a large driving force, and the position of the equipment can be adjusted by itself during operation, without the need for additional traction equipment.
Frequently Asked Questions
What is a mobile crushing station?
The mobile crushing station is a mobile production line that integrates feeders, crushers, screening systems, debris sorting devices, and conveyors, and is equipped with a traveling mechanism.
What is the function of the feeding system?
A vibrating feeder is installed in front of the crusher to ensure uniform feeding. It vibrates the materials and slowly feeds them into the crusher, while smaller particles fall through the rod gaps, playing a pre-screening role.
Why is the crushing system considered the core of the equipment?
The crushing system is the core because it crushes ore raw materials into granular finished materials with small, uniform particle sizes, significantly reducing the content of flake materials.
How does the screening system ensure material quality?
The screening system sorts materials by particle size. Any larger blocks that do not meet the size requirements after primary crushing are transported back to the crusher for re-crushing.
What are the main functions of the conveyor system?
The conveyor system (mainly belt conveyors) transports ore between different crushing and screening equipment, returns crushed materials in a closed loop, and transports finished materials to various stacking locations based on size.
What are the differences between tire-type and crawler-type mobile stations?
The tire-type station has a high chassis and small turning radius, offering high flexibility for road driving. The crawler-type station has a low center of gravity, smooth movement, and good passability, making it highly adaptable to mountains and wetlands without needing extra traction.