A Four Combinations Mobile Crushing Plant is a highly flexible and efficient crushing system that integrates four main functions: aplastante, cribado, transmitir, and feeding into a single mobile unit. This setup is ideal for medium to large-scale projects requiring high productivity and versatility in processing various materials (p.ej., agregados, minerales, residuos de construcción).

Typical Configuration of a 4-in-1 Mobile Crushing Plant
1. Unidad de trituración primaria
- Usually a jaw crusher or heavy-duty impact crusher for coarse crushing.
- Handles large feed size (p.ej., 600–800mm).

2. Unidad de trituración secundaria
- Often a cone crusher or fine impact crusher for intermediate crushing.
- Produces smaller, more uniform particles (p.ej., 20–50 mm).

3. Tertiary Crushing/Screening Unit
- May include another impact crusher, VSI crusher, or multi-deck vibrating screen.
- Further refines material for final products (p.ej., 0–10mm sand or gravel).

4. Return/Feedback Conveyor System
- Recirculates oversized material back to secondary/tertiary units for reprocessing.
- Ensures closed-circuit operation for higher efficiency.

Ventajas
✔ All-in-One Mobility: No need for separate machines; reduces transportation costs.
✔ High Flexibility: Suitable for diverse materials (roca dura, caliza, hormigón reciclado).
✔ Automated Control: PLC systems optimize production and monitor performance.
✔ Quick Setup: Self-contained with hydraulic or electric power options.

Aplicaciones
- Quarrying and mining (primary and secondary crushing).
- Construcción

ste recycling.
- Road base and railway ballast production.
- Artificial sand manufacturing (with VSI crusher).

Example Models (Brand-Specific)
- QI442 HS: Horizontal impact crusher with onboard screen.
- Lokotrack LT330D: Combines cone crusher and screen in one unit.
- Kleemann MR 130 Zi EVO2: Mobile impactor with recirculating system.

Would you like details on a specific configuration or brand?