PCZ 2018 Heavy Hammer Crusher

📌 Model: PCZ Heavy Hammer Crusher 2018

• Max. Feeding Size: 1000 mm

• Output Size Range: 0–100 mm

• Production Capacity: 450–550 t/h

• Motor Power: 250 × 2 kW

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  ⚙️ Working Principle

  The rotor disc, fitted with hammers, is driven by an electric motor to rotate at high speed. When material enters the crushing chamber, it is struck by the hammers and thrown at high speed against the impact plates. Further crushing occurs through collisions between materials and friction. Particles meeting the required size are discharged through the outlet, while oversized pieces are recirculated for additional crushing.

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  ⭐ Performance Features

  1. Simple structure and stable operation

  2. Large feeding size, high crushing ratio, and uniform output granularity

  3. One-time crushing into finished product with high efficiency

  4. Wear-resistant components with easy maintenance

  5. High single-machine capacity: 120–2000 t/h

  6. Hammers can rotate 360° within the chamber, reducing breakage risk

  7. One-step crushing and shaping process

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  🧱 Applicable Materials

  The PCZ Heavy Hammer Crusher is best suited for medium-hard and brittle materials with compressive strength typically ≤150–200 MPa.

  ✅ Primarily Recommended Materials

  1. Limestone – Usually <150 MPa; ideal for this machine

  2. Bluestone – Medium hardness, ≤200 MPa; excellent crushing efficiency

  3. Coal Gangue – Very brittle and low-abrasiveness; excellent crushing results

  4. River Pebbles / Cobbles – Natural rounded stones; suitable if ≤200 MPa

  ⚠️ Conditionally Applicable Materials (only if within strength limit)

  • Dolomite (≤200 MPa)

  • Sandstone (medium hardness)

  • Marble (≤200 MPa)

  • Low-abrasion Basalt (strength verification required)

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  ❗ Key Limitations

  • Compressive Strength: Should not exceed 150–200 MPa for most models

  • Material Type: Best for brittle, medium-hard, and low-abrasion materials

  • Not recommended without validation: high-hardness materials like granite or iron ore

  • Calcium Content: Some models require ≥40% Ca content in the material

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  💡 Advantages

  The PCZ Heavy Hammer Crusher can perform one-step crushing and shaping, ideal for projects requiring up to 600 t/h throughput. It eliminates the need for secondary crushing, reducing total costs by up to 40%. With large feed capacity (up to 1200 mm), it is suitable for mid-scale crushing applications in mining, building materials, and chemical industries.

  Note: Proper equipment selection should be based on material properties such as compressive strength and abrasion index to ensure optimal performance.