PCZ1414 Heavy Hammer Crusher

📌 Model: PCZ Heavy Hammer Crusher 1414

• Max. Feeding Size: 700 mm

• Output Size Range: 0–100 mm

• Production Capacity: 160–260 t/h

• Motor Power: 160–185 kW

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Heavy Hammer Crusher⚙️ Working Principle

Powered by a motor, the rotor disc with hammers rotates at high speed. When material enters the crushing chamber, it is struck by the rotating hammers and thrown at high velocity against the impact plate. The resulting collisions, along with inter-particle impacts and friction, cause the material to break down. Material that meets the required particle size is discharged from the outlet, while oversized material is recirculated back into the crushing chamber for further reduction.

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Heavy Hammer Crusher⭐ Performance Features

1. Simple structure and stable operation

2. Large feeding size, high crushing ratio, uniform particle size

3. One-time crushing into final product, high efficiency

4. Wear-resistant components and easy maintenance

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

6. Hammers can rotate 360° inside the machine, reducing breakage incidents

7. Enables one-time crushing and shaping

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🧱 Material Suitability

The PCZ Heavy Hammer Crusher is ideal for medium-hard and brittle materials, with a typical compressive strength limit of 150–200 MPa.

✅ Main Applicable Material Types

1. Limestone

   • Common compressive strength <150 MPa; ideal application material

2. Bluestone

   • Medium hardness, ≤200 MPa; efficiently crushable

3. Coal Gangue

   • High brittleness, low abrasiveness; excellent crushing results

4. River Pebbles / Cobbles

   • Natural rounded stones, applicable if ≤200 MPa

⚠️ Conditionally Applicable Materials (subject to strength limits)

• Dolomite (≤200 MPa)

• Sandstone (medium hardness)

• Marble (≤200 MPa)

• Low-abrasion Basalt (strength verification required)

❗ Critical Limitations

• Compressive Strength Limit: Most models support ≤150–200 MPa

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

• High-strength materials (e.g., granite, iron ore) require thorough evaluation or alternative equipment (e.g., cone crusher)

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

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💡 Equipment Advantages

The PCZ Heavy Hammer Crusher allows one-step crushing and shaping (ideal for projects ≤600 t/h), eliminating the need for secondary crushing. This results in up to 40% cost reduction. It supports large feed sizes (up to 1200 mm) and is well-suited for mid-scale crushing demands in industries such as mining, construction materials, and chemicals.

Note: Proper model selection must consider specific material properties such as compressive strength and abrasiveness to ensure compatibility.