ZhuZhou Better Tungsten Carbide Co., Ltd
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High Pressure Grinding Roller is an energy-efficient crushing equipment of new technologies. High performance of carbide stud extends the life of High Pressure Grinding Roller. Zhuzhou Better provide quality carbide stub with good wear resistance and high compressive strength, can satisfy the requirements of different conditions.
Recommended Grade for the hpgr studs
| Grade | Density (g/cm³) | Hardness HRA | TRS (N/mm²) | Recommended Application | ||||
| UBT92 | 14.65 | 88.2 | 2560 | For grinding soft and middle hard stones or mines | ||||
| UBT89 | 14.35 | 87 | 2850 | For grinding soft and middle hard stones or mines | ||||
| UBT85 | 14.2 | 85.5 | 2500 | For grinding hard stones or mines | ||||
Our tungsten carbide HPGR studs are widely used in the below fields.
Grinding bulk material.
As pre grinding equipment before ball mill or form complex grinding system with ball mill in the field of mineral separation,
Widely used in grinding cement clinker,limestone,bauxite,iron ore.
| Application | work life | ||||
| Iron Ore | 10000hrs | ||||
| Cement | 25000hrs | ||||
Our advantage
1.We are factory
2.ISO 9001&2008 Certificated
3.With 100% tungsten carbide raw material
4.Advanced technology, automatic pressing, HIP sintering and strict products quality inspection
5.Free samples provided
6.Make to customer’s requirements
7.Products could be precision grinded and polished
8.Tolerance could be +0.005/-0.005mm
9. Delivery on time
10. Good after-sales service
