10TPH-150TPH Rock crushing production line

1.Product Introduction

10TPH-150TPH Rock Crushing Production Line is an integrated mechanical system designed to process large raw rocks (such as granite, limestone, basalt, etc.) into construction-grade aggregates that meet precise gradation requirements. These systems are widely utilized in infrastructure sectors, including housing, highways, railways, and hydraulic engineering. Through the synergy of multi-stage crushing and screening, the system achieves continuous and automated production from raw materials to finished products.

2.Our Solutions

1. System Core Components: Synergy of Four Functional Modules

A complete rock crushing production line is typically composed of the following key equipment, forming a closed-loop operational workflow:

• • Vibrating Feeder

    Ensures uniform and stable feeding of raw materials into the primary crusher. It features a pre-screening function to remove soil and fine powders, effectively preventing equipment blockages.

  • Primary Crushing: Jaw Crusher

    Serving as the coarse crushing unit, it handles raw rocks with feed sizes $le$ 750mm, reducing them to below 200mm. It is suitable for all types of high-hardness rock.

  • Secondary Crushing: Impact or Cone Crusher

    • Impact Crusher: Ideal for medium-to-soft rock (e.g., limestone); produces superior particle shape with minimal elongated or flaky particles.

    • Cone Crusher: Specialized for hard rock (e.g., granite, basalt); offers high wear resistance and lower operational costs.

  • Vibrating Screen

    Performs multi-layer screening of crushed materials to separate finished aggregates into various specifications, such as 0–5mm, 5–10mm, 10–20mm, and 20–31.5mm. Unqualified particles are returned to the crusher for re-processing.

  • Belt Conveyor

    Connects each unit to achieve automated material flow. Some systems are equipped with VFD (Variable Frequency Drive) speed regulation to match production capacity fluctuations.

3. Relevant Cases

Option 1: 50 TPH Limestone Aggregate Production Line (Soft Rock)

• Feeding: ZSW-420×110 (Vibrating Feeder)

• Primary Crushing: PE600×900 Jaw Crusher

• Secondary Crushing: PF1214 Impact Crusher

• Screening: 2YK1848 Triple-deck Vibrating Screen

• Conveying: B650×20m Belt Conveyors (3 units)

• Key Features: Estimated investment of $115,000–$145,000 (approx. 800k–1M RMB). It delivers excellent particle shape (cubical) and is ideally suited for small-to-medium concrete batching plants.

Option 2: 80 TPH Granite Aggregate Production Line (Hard Rock)

• Feeding: GZD600×2000 (Vibrating Feeder)

• Primary Crushing: PE750×1060 Jaw Crusher

• Secondary Crushing: HPT200 Multi-cylinder Hydraulic Cone Crusher

• Screening: 3YK2460 Four-deck Circular Vibrating Screen

• Conveying: B800×25m Belt Conveyors (4 units)

• Optional Upgrades: Dust suppression system and enclosed workshop housing.

• Key Features: High wear resistance and exceptionally stable operation. Specifically designed to meet the quality requirements for high-grade concrete aggregates.