Terex Powerscreen A6984/172 Blow Bar

A6984/172 Terex Powerscreen Blow Bar

Martensitic steel with Ceramic inserts blow bar (hammer) for Terex Powerscreen Trakpactor 428, Trakpactor 4242SR impact crushers used in primary and recycling applications.

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SKU: A6984/172 Categories: , , Tags: ,

Description

  • Martensitic bar that has a got a ceramic matrix running through the blow bar for extra wear life
  • Maintains impact resistance of martensitic bar
  • Increases wear life
  • Used in primary and recycling applications
Blow Bar TypeRecommended ForNot Recommended ForRisk Of Breakage
Martensitic
  • Primary blasted quarry rock
  • Buidling rubble and Concrete
  • Limestone
  • Larger feed sizes
High Abrasive Material
  • Very large feed size
Chrome
  • Secondary Crushing
  • Smaller feed sizes
  • Abrasive Materials
Low Abrasive Material
  • Large feed size
  • Steel content
Martensitic Ceramic
  • Asphalt
  • Natural stone
  • Building rubble and concrete with small to medium iron content
  • Medium Abrasive material
Low Abrasive Material
  • Large feed size
Chrome Ceramic
  • Secondary crushing with natural stone
  • Asphalt in the case of small feed size without any iron content
Low Abrasive Material
  • Large feed size
  • Steel content

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