MOQ | 1 Ton/Tons |
Port | Tianjin Port |
Packaging | FLEXIBLE CONTAINER BAGS OR STEEL DRUMS |
Lead Time | - |
Place of Origin | Hebei, China (Mainland) | Brand Name | Rong Mao |
Model Number | Cast & Forged | Material | Steel |
Dimensions | 20-150mm | Product Name | High Hardness HRC 60-65 Cast & Forged Grinding Ball For Mining |
Breakage | <1% | Technology | Forging or casting |
Hardness | 60-65HRC | Falling Test | 12000 Times Min |
Annual output | 80000ton | Certification | ISO9001:2000 |
Grinding Ball Standard | YB/T091-2005 | High Impact Toughness | The impact toughness is more than 12 J/cm2 |
Raw material heating | oil/air Quenching |