Heavy Hammer Crusher

About of Heavy Hammer Crusher

• Heavy Hammer Crusher Introduction

  In industries such as mining, building materials, and metallurgy, the choice of crushing equipment directly affects production efficiency and cost. Among many crushers, heavy-duty hammer crushers have become an ideal choice for coarse and medium crushing of bulk materials (such as limestone, bluestone, and coal gangue) due to their advantages such as high output, strong crushing force, and low maintenance cost.

  1. Core structure analysis

  The core components of heavy-duty hammer crushers include:

  • Heavy-duty rotor: driven by a high-torque motor to ensure stability under high-speed rotation.

  • Wear-resistant hammer head: using multi-alloy composite casting technology, the head hardness reaches HRC62 or above.

  • Hydraulic unpacking device: maintenance can be completed within 5 minutes, while traditional equipment takes more than 2 hours.

  2. Dynamic demonstration of the crushing process

  • Feeding stage: large pieces of material (≤1200mm) enter the crushing chamber.

  ​​​​• High-speed impact: The rotor drives the hammer to hit the material at a linear speed of 35-55m/s, achieving "hammering + shearing" double crushing.

  ​​​​• Screening control: Qualified particles are discharged through the grate bars, and oversized particles continue to be crushed.

  ​​Unique viewpoint:

  ​​"Crushing instead of grinding" trend: Modern heavy hammer crushers can achieve a fine crushing effect of ≤3mm, partially replacing traditional ball mills, and saving more than 30% energy.

  ​​Impact plate optimization: Some manufacturers use stepped impact plates to form "eddy current crushing" in the cavity to increase the fine powder rate. 

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   Hammer Crusher

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   Large Hammer Crusher Price

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   PCZ Type Hammer Crusher Manufacturer

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   Hammer Crusher Model

• Typical application areas of a heavy hammer crusher

  After the material enters the crushing chamber, it is crushed by the high-speed rotating hammer head and collides with the impact liner to form "stone-on-stone" self-crushing. The qualified particle size is discharged through the bottom grate plate, and the large pieces of material continue to be crushed to the required size.

  • Sand and gravel aggregate production line: primary crushing alternative

  • Mining: save 25% power consumption compared with gyratory crusher

  • Construction waste treatment: automatic steel bar separation design

  Customer cases

  • A cement group in Anhui: PCZ1820 processes limestone and runs continuously for 6,800 hours without failure

  • Malaysia granite project: 3 PCZ1615s form a crushing system, and the investment return period is shortened by 40%​