Mining use high hardness hot rolling grinding steel balls Breif Description: Size: 20-150mm Inspection: SGS/BV/TUV Origin: Shandong, China Packing: 1000kgs per bag or 900kgs per steel drum Material Chemical ... Διαβάστε περισσότερα
Mining use high hardness hot rolling grinding steel balls Breif Description: Size: 20-150mm Inspection: SGS/BV/TUV Origin: Shandong, China Packing: 1000kgs per bag or 900kgs per steel drum Material Chemical ... Διαβάστε περισσότερα
75mm 80mm 120 mm 130mm 140mm High Carbon Hot Rolling Steel Balls Description: Through rolling technology. Hot-rolled steel balls are formed by heating round steel bars in a continuous heating furnace and then ... Διαβάστε περισσότερα
Low Break Superior Quality Wear Resistance High Hardness Hot Rolling Steel Ball Description: Size: 20-150mm Origin: Shandong, China Material Chemical Elements C Si Mn P/S Cr Hardness (HRC) 45# 0.42-0.50 0.17-0... Διαβάστε περισσότερα
New Products 20-150mm High Hardness Hot Rolling Steel Ball for Ball Mill Machine Factory Description: Size: 20-150mm Origin: Shandong, China Material Chemical Elements C Si Mn P/S Cr Hardness (HRC) 45# 0.42-0... Διαβάστε περισσότερα
Cast Iron Balls Grinding Steel Ball for Power Stations/Cement Industry ProductionProduct Description: Casting steel balls are made by melting scrap steel, scrap iron and other waste furnace materials using a ... Διαβάστε περισσότερα
20mm 80mm 160mm Cast Iron Balls Forged Ball Grinding Media Chrome Cast-iron Ball for Mills Grinding ProductionProduct Description: Cast steel balls (cast grinding balls) are made by heating scrap steel, scrap ... Διαβάστε περισσότερα
Factory Price High Hardness Cr Alloy Casting Iron Ball 20mm 40mm 60mm 80mm High Chrome Grinding Media Balls ProductionProduct Description: High chromium cast steel balls, medium chromium cast steel balls and ... Διαβάστε περισσότερα
China steel ball --- grinding steel balls: THE PROCESS LINE OF PRODUCTION: Raw materilals----Cuttlng----Stove----Forglng----Transter machine----Quenching----Heat treament----Dimension test----Hardness test---... Διαβάστε περισσότερα
China steel ball --- grinding steel balls: THE PROCESS LINE OF PRODUCTION: Raw materilals----Cuttlng----Stove----Forglng----Transter machine----Quenching----Heat treament----Dimension test----Hardness test---... Διαβάστε περισσότερα