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Rubblemaster RM80/90

Rubblemaster RM80/90 Blow bar

SKU: RM80/90 • Material: Martensitic; High Chrome; Ceramic Inserts
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Specifications

Material Martensitic; High Chrome; Ceramic Inserts
Weight (kg) 136
Reference RM80/90

Technical Resources

High Chrome vs Martensitic Steel Blow Bars

Technical comparison of high chrome iron (60-64 HRC) and martensitic steel (48-54 HRC) blow bars. Material selection guidance by application, feed type, and impact requirements for HSI crushers.

Read Guide

Technical Reference

Impact Crusher Blow Bars

Material grades, specifications, and application guidance for this part type

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