Hot Sale 20-150mm Grinding Media Mill Balls for Rolling Mills
Shandong Huamin Steel Ball Joint-stock Co., Ltd.- Material：Alloy Steel, Steel
- Content：>90%, >90%
- Usage：Construction, Machinery, Chemical, Grind, Refractory Material, Construction, Machinery, Grind
- Processing Type：Hot Rolled or Forging, Forging
- Size：Middle, Big
- Color：Black, Black
Base Info
- Model NO.：20-150mm
- Standard：GB, DIN, BS, ASTM, AISI
- Application：Construction Machinery, Metallurgical Machinery, Cement Plant, Mining Machine, Thermal Power Plant
- Type：Grinding Ball
- Diameter：20mm-150mm
- Hardness：45HRC-58HRC
- Packaging：Steel Drum or Steel Barrel, Container Bag
- Delivery：Prompt
- Transport Package：Container Bags, Steel Drums
- Specification：Dia. 20-150mm
- Trademark：HM
- Origin：China
- HS Code：73261100
- Production Capacity：150, 000 Mt,Year
Description
Basic Info.
Model NO. 20-150mm Standard GB, DIN, BS, ASTM, AISI Application Construction Machinery, Metallurgical Machinery, Cement Plant, Mining Machine, Thermal Power Plant Type Grinding Ball Diameter 20mm-150mm Hardness 45HRC-58HRC Packaging Steel Drum or Steel Barrel, Container Bag Delivery Prompt Transport Package Container Bags, Steel Drums Specification Dia. 20-150mm Trademark HM Origin China HS Code 73261100 Production Capacity 150, 000 Mt/YearProduct Description
China Super Quality High Toughness Steel Forged Grinding Ball for minesConcentrating on wear-resistant grinding material for 30 years, Huamin Brand steel grinding ball is excellent in surface quality, hardness, and resistant to impact and abrasion. It won't crack and lose circularity easily.
1) High Hardness: Huamin forged grinding steel ball has high hardness: surface hardness can reach to 55-67 HRC, volume hardness 56-64 HRC
2) High Impact Toughness: impact toughness is more than 12 J / cm2.
3) Low Broken Rate: peel fragmentation resistance property of over 20000 times. The actual breakage rate is less than 1% and close to 0.
