Tungsten Carbide Wear-resistant Components Application In Crusher

Where are the impact hammer crushers used with tungsten carbide wear parts?

Parts of a Crusher That Require tungsten Carbide Wear-Resistant Components

Crushers are subjected to intense impact, abrasion, and friction during operation, making hard alloy (such as tungsten carbide or similar materials) wear-resistant components essential in key areas to enhance durability and performance. The specific parts include:

✦ Hammer Heads

Application: In hammer crushers, the hammer heads are the primary components that directly strike and crush the material.
Reason: They endure severe impact and abrasive wear from continuous contact with hard materials like rocks or ores. Hard alloy is either embedded into the hammer heads or applied as a surface overlay (e.g., through welding) to reinforce them.

✦ Liners (Wear Plates)

Application: Liners are used in various crushers, such as the fixed and movable jaw plates in jaw crushers, or the impact plates in impact crushers.
Reason: These components are exposed to constant friction, squeezing, and grinding from the material being processed. Hard alloy liners or hard alloy overlays protect the crusher’s body and maintain its structural integrity.

✦ Blades or Tooth Plates

Application: In shear-type or shredder crushers, blades or tooth plates are responsible for cutting or tearing materials apart.
Reason: These parts require exceptional hardness and wear resistance to handle tough or abrasive materials effectively. Hard alloy ensures the blades remain sharp and durable over time.

✦ Rotor Components

Application: In high-speed rotating crushers like impact crushers or vertical shaft impact (VSI) crushers, rotor parts such as blow bars, throw heads, or striking plates are critical.
Reason: The rapid rotation causes intense wear from material impact and abrasion. Hard alloy reinforcements in these areas improve resistance to wear and cracking.

Crusher high chrome hammer — **Crusher tungsten carbide rotor**

✦ Discharge Area and Screen Plates

Application: The discharge port and screening components (e.g., sieve plates) at the crusher’s output end.
Reason: These areas experience frequent material flow and friction, leading to gradual wear. Hard alloy reinforcements reduce erosion and extend the lifespan of these parts.

Conclusion

The use of tungsten carbide wear-resistant components is critical in parts of a crusher that experience direct material contact, high abrasion, or intense mechanical stress. Their application depends on the crusher type (e.g., jaw, hammer, impact) and the material being processed (e.g., hardness, size). The benefits—ranging from increased durability and efficiency to cost savings—make hard alloy an indispensable material in modern crusher design and maintenance.

Impact Hammer Crusher — **Impact hammer crusher**

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