Roller Mill & Muller Rings, Casting Information
GHG 530: Unalloyed Chilled Cast Iron Die Casting
Surface Hardness: Up to 550 Hv
Wear Rate: About 10% better than GHG Ac Ni Mo
Impact Sensitivity: High
This material is the simplest form of roller shell. It is ideal for situations were little or slight impacts are expected
GHG 580: Cr-N-Mo Alloyed Casting
Surface Hardness: Up to 600 Hv
Wear Rate: About 30%-50% better than GHG Ac Ni Mo
Impact Sensitivity: Moderate
This material gives the best/cost ratio of all the iron castings
GHG 480: Clear Chilled Casting
Surface Hardness: Up to 540 Hv
Wear Rate: About 30%-50% better than GHG AC Ni Mo
Impact Sensitivity: Low
This is a tough material that will with stand impact and shock loads. It is ideally suited to both primary and fine roller mill applications
GHG AC Ni Mo: Gx -300 Bainited Nodular Casting
Surface Hardness: Up to 450 Hv
Wear Rate: This material is designed with safety in mind
Impact Sensitivity: Very Good
This material is very tough, the rolls can be situated very close, without the fear of failure
Surface Hardness: Up to 550 Hv
Wear Rate: About 10% better than GHG Ac Ni Mo
Impact Sensitivity: High
This material is the simplest form of roller shell. It is ideal for situations were little or slight impacts are expected
GHG 580: Cr-N-Mo Alloyed Casting
Surface Hardness: Up to 600 Hv
Wear Rate: About 30%-50% better than GHG Ac Ni Mo
Impact Sensitivity: Moderate
This material gives the best/cost ratio of all the iron castings
GHG 480: Clear Chilled Casting
Surface Hardness: Up to 540 Hv
Wear Rate: About 30%-50% better than GHG AC Ni Mo
Impact Sensitivity: Low
This is a tough material that will with stand impact and shock loads. It is ideally suited to both primary and fine roller mill applications
GHG AC Ni Mo: Gx -300 Bainited Nodular Casting
Surface Hardness: Up to 450 Hv
Wear Rate: This material is designed with safety in mind
Impact Sensitivity: Very Good
This material is very tough, the rolls can be situated very close, without the fear of failure