Grade of carbide studs for HPGR :
Grades | Density (g/cm³) |
Hardness (HRA) |
T.RS (N/mm²) |
Main Application |
BTD15 | 14 | 86.5 | 2800 | High hardness,high toughness,mainly used for roller press rollers,suitable for cement crushing |
BTD18 | 13.75 | 85 | 2800 | High hardness,high toughness,mainly used for roller press rollers,suitable for cement crushing |
BTD20 | 13.5 | 84.5 | 3300 | high toughness,mainly used for roller press rollers,suitable for cement crushing |
HPGR studs sizes:
Type | Basic size(mm) | |
Diameter(ΦD) | Height(H) | |
BTSQ1640 | 16.2 | 40 |
BTSQ1645 | 16.2 | 45 |
BTSQ1040 | 10.2 | 40 |
Tungsten carbide studs for HPGR details:
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