High Pressure Grinding Roller is an energy-efficient crushing equipment of new technologies, widely used in grinding cement clinker, limestone, bauxite, iron ore. High performance of carbide stud extends the life of High Pressure Grinding Roller. Zhuzhou Kerui Cemented Carbide provide quality carbide studs with good wear resistance and high compressive strength, can satisfy the requirements of different conditions. Recommend grade no YG11C, YG15, YG15C, YG18, YG20,etc. Usage: High pressure grinding roller, iron ore, cement crushing. Grades above are exclusive grade we developed for rolling machine. Good wear resistance and high strength are suitable for metal smashing with high working efficiency. Tungsten carbide studs is widely used in crushing non-ferrous metal ore such as bauxite, iron ore, gold ore, etc. as well as other materials such as cement raw material, clinker, furnace slag and limestone, etc. Size: OD10XH17, OD16x H50, 18x45,20x40, 16x40, 20x35mm, etc. Customized carbide studs or any other custom carbide products are also available.