Shandong Huamin Steel Ball Joint-Stock Co.,Ltd. was founded in 1986, and now have 249 employees, 71 of whom are R&D engineers and technicians. Its factory and office building area are 100,000 square meters. Our main products: Forged Grinding Steel Balls, Heat Treated Grinding Rod, Mill Liners, Casting Balls, Cylpebs etc. Also, we manufacture rotary rolling facilities for small size ball, press rolling facilities for large size ball, heat treated grinding rod production line. Now we have 15 production lines with production capacity 150,000 tons annually. With the right to import and export, 60% of the products are exported. Huamin Group has six subsidiaries: Shandong Huamin Iron Work Co., LTD., Shandong Gold Refining metal Technology Co., LTD., Heilongjiang Huamin Wear-resisting Technology Co., LTD., Heilongjiang Huamin Steel Ball Co., LTD., Sino-Ghana Steel Ball Co., LTD., and Guangdong Huamin Wear-resisting Co., LTD.
Main products: Forged steel ball、Heat-treated grinding rod、Liner for mills、Casting iron ball、Casting Cylperbs、Forged steel cylperbs、Carbon steel ball、patented production line for forged ball、patented production line for grinding rod;
Our production process
The custom steel is heated to 1100 ° C (±50 ° C) by hot rolling forging, and the rolling forging machine applies pressure to the metal blank to produce a grinding ball with certain mechanical properties, shape and size. This is how we process the ball mill.
Our steel ball advantage
Huamin can manufacture balls with precise dimensions, high roundness and high hardness. Good wear resistance, not easy to deformation, not easy to break, uniform hardness distribution, high impact toughness (12j/cm2 above). It is mainly used in mining, iron and steel, chemical industry, cement factory, power plant, ball mill, semi-automatic ball mill, ball mill and other industries.
Our packaging and delivery
1. Industrial packaging
2. Plastic bags/pallets/cartons
3. Upon customer's request
4. Transportation: express, land, sea, air
If you have any further questions, please contact us.