We are Hebei goldpro new materials technology co., ltd, a professional manufacturer of grinding media
steel ball in China.
We exported kinds of grinding media to Chile, Brazil, Mongolia, Australia, Canada, South Africa, Fenland, Sweden, 4000 containers per year.
Forged (rolled) grinding media steel ball
Forged (hot rolled) grinding media steel balls for mining, cement plant, power station, chemical industry. The quality of our grinding steel balls can meet different requirements of different clients in different countries and regions.
Some specification and technology details as follows:
2. Surface hardness: more than 60HRC, Core hardness: more than 55HRC.
3. Breakage: Less than 0.5%
4. Impact toughness: More than 12J/cm2
5. Density: 7.8-7.85g/cm3
6 .Impact to broken (times): more than 18000
7. low Abrasion:
non-ferrous metal: 0.4KG-0.7KG, ferrous metal: 055KG-0.8KG.( The abrasion just for reference, the exact abrasion depends on the specific mine ore, the temperature, the ball mill and other conditions.)
grinding bars and rods
1. Φ25-110mm, length:2-7meter
2. hardness: 45-55HRC
3.material: alloyed steel
Contact Name: Fiona
Company Name: Hebei Goldpro New Materials Technology Co., Ltd
Street Address: Industrial Zone Of
Handan, Hebei 057650
Member name: goldprofiona
Member Since: 03 July 2013
Total Leads: 7 goldprofiona Import Export Business Leads
Business focus: Grinding Media Steel Ball, Forged Steel Ball, Casting Ball, Grinding Cylpebs, Grinding Bars
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