mobile crushers for crushing and screening

250T/H Mobile Crushing Plant for Basalt and Granite

This is recommendation of a 250 TPH Mobile Crushing & Screening Plant for a mining company. The mobile crushing and screening plant is designed for processing basalt, granite, and other hard volcanic rocks.

Material Can Be Processed By This Configuration

  • Bulk Density: Approximately 1.6-1.8t/m3
  • Maximum Feed Size: Up to 700 mm
  • Operating Environment: Suitable for quarrying, mining, and infrastructure projects
  • Duty Class: Heavy-duty, capable of continuous 24/7 operation in demanding conditions

250T/H Mobile Crushing Plant for Basalt and Granite
This is a mobile jaw crusher and mobile impact crusher for aggregate processing.

Configuration of 250TPH Mobile Basalt and Granite Crushing

The mobile crushing and screening plant shall comprise the following equipment and systems:

  • Mobile Jaw Crusher - For primary crushing.
  • Mobile Impact Crusher - For secondary crushing and shaping.
  • Mobile Screening Unit - For final classification of material.
  • Interconnecting Conveyors.
  • Electrical, Automation & Safety Systems
  • Dust Suppression & Auxiliary Equipment.

1. 300 TPH Mobile Jaw Crusher

Parameter Required Specifications
Crusher Type Single-toggle, heavy-duty jaw crusher
Feed Opening Approx.1100x 850 mm
Max. Feed Size 650-700 mm
Rated Capacity 250-300 TPH
Discharge Setting 80-180 mm, hydraulic adjustment
Jaw Plate Material Mn18 / Mn22 manganese steel
Crusher Drive Power 160-200 kW
Feeder Type Vibrating grizzly feeder with bypass
Feeder Capacity 300TPH
Mobility Track-mounted or wheeled

2. 280TPH Mobile Impact Crusher

Parameter Required Specifications
Crusher Type Horizontal Shaft Impact (HSl)
Rotor Diameter Approx.1200-1400mm
Rotor Width Approx.1200-1500 mm
Max. Feed Size 250mm
Rated Capacity 200-280TPH
Product Size 0-5/5-12/12-25/ 25-40 mm
Blow Bar Material High chrome (Cr26-Cr30)
Impact Plates Wear-resistant alloy steel
Crusher Drive Power 200-250 kW
Adjustment System Hydraulic curtain adjustment
 

3. 250TPH Mobile Screening Plat

Parameter Required Specifications
Screen Type Heavy-duty vibrating screen
Number of Decs 3 decks
Screen Size Approx.1.5x 5.0m
Rated Capacity 250TPH
Screen Media Wire mesh / PU panel
Oversize Return  Conveyor back to impact crusher
Drive Power 25-30 kW

4. Conveyors and Auxiliary Systems

Parameter Required Specifications
Belt Width 800-1000 mm
Conveyor Capacity 300TPH
Belt Type Abrasion-resistant heavy-duty rubber
Dust Suppression Water spray system
Metal Detector Optional
Control System PLC-based with remote operation
Power System Electric

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