Home > Products > Industrial Supplies > Machinery > Cast & Forged

We are the supplier of China National Gold, Rio Tinto OT mine, and recently, we have succeeded to supply balls for AngloGold Ashanti sustainably. We will supply Newmont for 18000 tons annually and another successful bidding in domestic market, which is also the largest iron mine in Aisa, Lanxian mine of TISCO in Shanxi Province, China. Their annual usage is over 40,000 tons with 3 series total 9 mills and their SAG mill is 10.37m*5.49m.


Greetings, Shandong Huamin Steel Ball Joint-stock Co.,Ltd is the most professional manufacturer in mining grinding media. It has been engaging in researching and producing forged ball, cast ball, grinding rods, cypebs for 28 years.


The company has ten forged ball production lines; 2 steel rods production lines, export processing capacity 150,000 tons. The products are exported to over 30 countries, including America, Brazil, Ghana, South Africa, etc. In 2013, the company is recognized as "The First Prize of Comprehensive Strength of China Forged Ball Industry". The company is the Electric Power Industrial Grinding ball Research and Development Center, and affiliated with the company, there is a Sino-Australian Mining Wear-resist Material Cooperative Research Center.


Patented RCAB new material; Patented automatic new equipment; Produce new grinding ball, rods; Promote a new industrial standard at home and abroad.


Product specification and technical index:

    Our main products :

       Forged steel grinding balls

       (Dia 20mm-Dia 150mm), Full range of hardness HRC45-65;

       Cast iron grinding balls

      (Dia 17mm-Dia 120mm),High/Middle/Low chrome cast iron balls with chrome:1%-28%;

       Grinding steel rods

      mill rods (Dia 40mm-Dia 110mm),specialized in heating treatment with good impact and hardness;

Abrasion decline 20% than before.


Ways of Cooperation:

1\Participate in tender competing or pay-off based on the abrasion;

2\If annual ball consumption is over 10,000 tons, we will build a joint-venture and provide technics and experts to produce balls for the mine ore.

3\For small and medium-sized clients, we will sign long-term supply and demand alliance agreement.


Free to send samples;

Free to provide testing report;