Grinding Bar

Place of Origin: Shandong, China (Mainland) Brand Name: HUAMIN Model Number: Nonstandard Products Application: Mill,Cement Plant,Power Station,etc, Mine,Cement,Electric Power Plant,Chemical and other industries Material: Steel Dimensions: 20-150MM Diameter: Dia.20mm-Dia.150mm Surface Hardness: 55-67HRC Core Hardness: 45-63HRC Certification: ISO9001, ISO14001,ISO18001 Packaging: Steel Drum or Steel Barrel,Container Bag Drop Test Times: more than 2000 Impact Value: more than 15J/cm2 Raw Material: High-Quality Round steel Key words: Forged Steel Grinding Ball Grinding Media Ball Features and Advantages: Concentrating 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 to55-67 HRC, volume hardness 56-64 HRC 2) High Impact toughness: impact toughness is more than 15 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. Grinding Media Ball Chemical Composition: C: 2.00~3.60 Si: ≤1.20 Mn: 0.50~1.50 Cr: 1.5~3.0 Mo: ≤1.00 P≤0.80 S≤1.00 Raw Material As we know, the quality of forged grinding piece depends on the material by 80%. Our products use high-quality round steel from national large-scale steel mill to insure the quality of our products.