HPGR Tungsten Carbide Grinding Studs Roller Studs for Mining

Tungsten Carbide HPGR Studs 

Tungsten carbide studs for high pressure grinding roll, it install on the high pressing machine,It can help to Increase wear resistance, then can use more long time. 

1. Flat top can protect the studs from being destroyed by stress concentration.
2. Round edges can protect the stubs being damaged during production, transportation, installment and using.
3. HIP sintering ensure good compactness and high toughness for the products.
4. Special technology to eliminate the surface stress after surface grinding, and increase the surface hardness at the same time.
5. Grease used on surface of the products to avoid oxidization.