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Integrated Mobile Crushing, Screening and Conveying Solution
LIPU mobile crushing and screening plants integrate feeding, crushing, screening and conveying equipment into a flexible production system for quarrying, mining, aggregate production and construction material processing.
Different mobile units can be combined according to material type, maximum feed size, required capacity, final product size and site conditions. Depending on the project, the system can include mobile jaw crushing, impact crushing, cone crushing and screening units.
A mobile crushing and screening plant is a movable material-processing system that combines crushing, screening and conveying equipment on one or more mobile chassis.
Compared with a conventional stationary plant, mobile equipment can reduce permanent foundation requirements and make relocation between working areas easier.
Depending on the required process, a mobile plant can perform:
A project may use one mobile unit for a simple crushing duty or several mobile units connected together to form a complete crushing and screening line.
The crusher type should be selected according to material hardness, feed size, required product size and the position of the unit in the crushing circuit.
A mobile jaw crushing plant is mainly used for primary crushing.
It is suitable for relatively large feed material such as:
The jaw crusher reduces large raw material before secondary crushing or screening.
A mobile impact crushing plant is commonly used for medium-hard materials and projects where aggregate shape is important.
Typical applications include:
Impact crushing is often selected where a relatively cubical final product is required.
A mobile cone crushing plant is mainly used for secondary or tertiary crushing of medium-hard and hard materials.
Typical materials include:
For hard-rock projects, a mobile cone crusher is commonly used after primary jaw crushing.
A mobile screening plant separates crushed material into different size fractions.
It can operate independently or together with mobile crushing equipment for:
Mobile crushing and screening equipment can be designed with crawler-mounted or wheel-mounted chassis.
Crawler-mounted plants are generally more suitable where equipment needs to move frequently within the quarry, mine or construction site.
Typical advantages include:
Wheel-mounted plants are commonly selected where the equipment is relocated between suitable working sites using a tractor or transport vehicle.
Typical advantages include:
The chassis type should be selected according to site terrain, transport distance, road conditions and relocation frequency.
LIPU mobile crushing and screening plants can be configured for a wide range of rocks, ores and construction materials.
Typical materials include:
Typical applications include:
For hard-rock applications, a Jaw Crusher can be followed by a Multi-Cylinder Hydraulic Cone Crusher or another suitable cone crusher.
For limestone and recycling projects, an Impact Crusher may be selected according to feed conditions and required aggregate shape.
The working process varies according to the selected equipment configuration.
A typical mobile crushing and screening operation follows these steps:
The complete process should be designed according to:
Depending on the configuration, a mobile crushing and screening plant may include:
Not every mobile unit contains all of these components.
For example, a mobile screening station mainly performs classification, while a complete multi-stage mobile plant may use separate primary crushing, secondary crushing and screening units.
A mobile crushing and screening plant can be configured as a single-stage or multi-stage system according to material properties, feed size and final product requirements.
A typical overall process is:
Feeding → Primary Crushing → Secondary Crushing → Screening → Finished Aggregate
For hard-rock applications, a common configuration is:
Mobile Jaw Crusher → Mobile Cone Crusher → Mobile Vibrating Screen
This configuration is suitable for materials such as granite, basalt, river pebble and quartzite.
For limestone, construction waste and other suitable medium-hard materials:
Mobile Jaw Crusher → Mobile Impact Crusher → Mobile Vibrating Screen
Where the incoming material size is already suitable for direct impact crushing, the primary jaw crushing stage may be omitted.
For closed-circuit production:
Mobile Crusher → Mobile Vibrating Screen → Oversize Return → Mobile Crusher
Qualified material leaves the system as finished aggregate, while oversized particles are returned for further crushing.
The final process should be selected according to material characteristics, feed size, required capacity, final product specifications and site conditions.
The following parameters apply to the current LIPU ZDM series mobile screening configurations.
| Model | ZDM3S1848 | ZDM3S1860 | ZDM3S2160 |
| Transportation Length(mm) | 10280 | 11480 | 11480 |
| Transportation Width(mm) | 2830 | 2830 | 3150 |
| Transportation Height(mm) | 4350 | 4350 | 4350 |
| Maximum Length(mm) | 11100 | 11800 | 11800 |
| Maximum Width(mm) | 3600 | 3600 | 3970 |
| Maximum Height(mm) | 6000 | 6000 | 6500 |
| Weight(t) | 16 | 18 | 19 |
| Tire Configuration | biax fitted | biax fitted | biax fitted |
| Vibrating Screen | 3YZS1848 | 3YZS1860 | 3YZS2160 |
These specifications describe the current ZDM mobile screening station configurations.
A complete mobile crushing plant will have different technical parameters depending on the selected crusher, feeder, screen, conveyors and chassis arrangement.
For project-specific equipment selection, the material type, maximum feed size, required capacity and final product size should be confirmed first.
Mobile crushing equipment should be selected according to the entire production process rather than nominal crusher capacity alone.
Important project information includes:
A typical combination is:
Mobile Jaw Crusher + Mobile Cone Crusher + Mobile Screen
This configuration is generally suitable for granite, basalt, quartzite, river pebble and similar hard materials.
A common configuration is:
Mobile Jaw Crusher + Mobile Impact Crusher + Mobile Screen
Impact crushing can provide good particle shape for many aggregate and recycling applications.
Where the upstream material has already been crushed to a suitable size, a mobile screening station may be sufficient without an integrated crusher.
The final configuration should be determined from the actual process requirements rather than selecting equipment only by price or theoretical capacity.
LIPU Heavy Industry provides crushing, screening and mineral processing equipment for quarrying, mining and aggregate projects.
For mobile crushing and screening projects, LIPU can assist with:
Mobile equipment can also be combined with stationary crushing, screening and conveying systems where project conditions require a hybrid layout.
What materials can a mobile crushing and screening plant process?
Typical materials include granite, basalt, limestone, river pebble, quartzite, construction waste, concrete and suitable mining ores. The correct crusher should be selected according to material hardness and abrasiveness.
What is the difference between a mobile crusher and a mobile screening plant?
A mobile crusher reduces material size, while a mobile screening plant separates crushed material into different size fractions. They can operate independently or together in one production system.
Can a mobile crushing plant process hard rock?
Yes. Hard-rock applications commonly use mobile jaw crushing for the primary stage followed by mobile cone crushing and screening.
Can oversized material be returned to the crusher?
Yes. A closed-circuit system can return oversized material from the vibrating screen to the crusher for additional size reduction.
What information is needed to select a mobile crushing and screening plant?
The main information includes material type, maximum feed size, required capacity, final product sizes, site conditions and transport requirements. These factors are used to determine the crusher type, screening configuration and mobile chassis.
We provide a variety of mining and processing equipment, including feeders, rock crushers, grinders, classifying and screening machines, washing machines, gravity separators, flotation machines, magnetic separators, electric separators, dewatering equipment and laboratory mineral processing equipment.
