MILL ROLLERS
NOTRE EXPERTISE
MULTI-BRAND
BMI relies on in-depth expertise in roll crushers and disintegrators.
Multi-brand compatibility and compliance with key parameters: gap setting, peripheral speed and machine configuration.
SUPPORT & SERVICE
BMI, together with PELERIN, can provide:
- Complete replacement of mill rollers
- Inspection of rotating assemblies (seals, bearings…)
- Supply of pre-assembled rotating units
- Installation and adjustment to limit premature wear
Lead time control and quality standards supporting the performance of your crushers.
OPERATING COST OPTIMIZATION
The right roller selection helps optimize:
- service life per ton produced
- regrinding frequency
- scraper wear
- downtime for replacement
Our technical teams support you in analyzing and defining the solution best suited to your production objectives.
MATERIAL SELECTION ADAPTED TO YOUR PROCESS
FPE70
Hardened white/grey cast iron – Cr/Ni/Mo alloy
Suitable for primary crushers and standard environments.
Hardness ≈ 580 HV
FPE71
Bainitic ductile cast iron
Good balance between wear resistance and impact resistance.
Hardness ≈ 550 HV
FPE72
High chromium and molybdenum alloy
Very high abrasion resistance for severe environments.
Hardness ≈ 740 HV
Selection depends on gap setting, peripheral speed and observed wear level.
BMI supports industrial operators in the selection, supply and replacement of rollers for roll crushers and disintegrators, based on in-depth knowledge of machines and materials.
Each configuration is defined to optimize service life and total cost of ownership.
Guaranteed geometric and dimensional accuracy
Perfect fit.
Multi-brand
Available materials:
FPE70
Hardened white/grey cast iron – Cr/Ni/Mo alloy
Suitable for primary crushers and standard environments.
Hardness ≈ 580 HV
FPE71
Bainitic ductile cast iron
Good balance between wear resistance and impact resistance.
Hardness ≈ 550 HV
FPE72
High chromium and molybdenum alloy
Very high abrasion resistance for severe environments.
Hardness ≈ 740 HV