Hard Alloy Stud Φ22*70mm

HPGR Hard Alloy Pins head for hpgr roller iron ore mining The HPGR (High Pressure Grinding Roller) button roller is an innovative and efficient technology widely used in the mining and cement industries. This article aims to provide a comprehensive introduction to the HPGR button roller, highlighting its key features, benefits, and applications.This is a kind of tungsten carbide button for high pressure grinding roll. The high-pressure grinding roll has gradually been widely recognized by the market.   Hard Alloy Stud for hpgr roller iron ore mining The performance of its carbide studs determines the operating conditions of the roller press.  The good operation of the roller press requires high-quality cemented carbide roller studs.   Material Tungsten Carbide Grade for Hard Alloy Stud Grade Density g/cm3 Hardness HRA TRS >N/mm2 Chemical Composition Co% Coercivity kA/m YG8 14.62-14.82 89.5-91.0 1800 7.7-8.2 10.0-15.5 YG8C 14.6-14.8 87.5-89 2000…