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Two-Stage Hammer Crusher

The Two-Stage Hammer Crusher is an innovatively designed crushing unit that integrates two crushing stages into a single machine. Eliminating the need for separate primary and secondary crushers, it achieves both intermediate and fine crushing in one compact system. This significantly simplifies the process flow and reduces both capital and operational costs, making it an efficient solution for crushing materials with high moisture content and medium-to-high hardness.

Feed Size:≤350 mm

Power:90-400×2 kW

Capacity:60-400 t/h

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Product Details

  • Introduction:The Two-Stage Hammer Crusher is an innovatively designed crushing unit that integrates two crushing stages into a single machine. Eliminating the need for separate primary and secondary crushers, it achieves both intermediate and fine crushing in one compact system. This significantly simplifies the process flow and reduces both capital and operational costs, making it an efficient solution for crushing materials with high moisture content and medium-to-high hardness.

  • Working Principle:Material enters the first-stage crushing chamber, where it is violently impacted and broken by the high-speed rotating large hammers. The initially crushed material then falls into the second-stage crushing chamber. Here, it is further pulverized under the combined action of impact and grinding from a densely arranged set of high-speed rotating small hammers. Finally, material meeting the required particle size is discharged through the bottom grate bars, ensuring a continuous and highly efficient process.

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Product Advantage

  • Two Stages in One Machine, Simplified Process – A single unit replaces a traditional two-stage crushing line. It features a compact layout, minimal footprint, and lower foundation costs.

  • Cost-Effective & Highly Efficient – Reduces the need for an additional main crusher and associated conveying equipment and electrical controls, substantially lowering initial investment and power consumption while boosting overall crushing efficiency.

  • Clog-Resistant & Highly Adaptable – Unique chamber design handles materials with high moisture content (up to 15% or more) effectively, eliminating the need for additional drying or anti-clogging equipment and ensuring stable operation.

  • Superior Product Shape, Fine Crushing in One Pass – The two-stage process ensures thorough fragmentation, yielding uniform particle size and a high powder content rate, ideal for producing fine materials for building materials and chemical industries.

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Product Parameters

Model

Rotor Diameter

(mm)

Rotor Length 

(mm)

Feed Opening

(mm)

Max. Feed Size 

(mm)

Discharge Size 

(mm)

Capacity 

(t/h)

Rotor Speed 

(r/min)

Main Motor Power 

(kW)

Weight 

(t)

Overall Dimension 

(L×W×H)

(mm)

PCX0808

800

800

850×600

≤200

≤3-30 (Adjustable)

60-100

900-1000

90-110×2

12.5

3500×2500×2800

PCX1010

1000

1000

1050×800

≤250

≤3-30 (Adjustable)

100-180

800-900

160-185×2

18.5

4200×3000×3200

PCX1212

1200

1200

1250×1000

≤300

≤3-30 (Adjustable)

180-280

750-850

250-280×2

28.5

4800×3500×3600

PCX1414

1400

1400

1450×1200

≤350

≤3-30 (Adjustable)

280-400

700-800

355-400×2

40.2

5500×4000×4000

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Product Application

  • Cement & Building Materials Industry: Crushing limestone, argillaceous shale, coal gangue, and construction waste. Particularly suitable for shaft kiln cement plants and brick factories.

  • Coal & Energy Industry: Crushing medium-hardness materials like raw coal, coke, and slag.

  • Chemical & Refractory Industry: Crushing phosphogypsum, sulfuric acid residue, and raw materials for refractories.

  • Solid Waste Recycling: Processing construction waste and industrial slag for material recycling and reuse.

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