
Unbroken Forged Grinding Rods
Shandong Huamin Steel Ball Joint-stock Co., Ltd.- Materials:304
- Certification:ISO, GS
- Applications:Oil
- Shape:Round
- Specifications:20
- Standard:Standard
Base Info
- Model NO.:20-150
- Specification:1000kg
- Trademark:huamin
- Origin:China
- HS Code:7228600
- Production Capacity:100000ton,Year
Description



2.Production Line
The company has been the world-wide leader for its patented automatic rotary rolling steel ball production line and patented automatic steel grinding rod production line. At present, four invention patents and ten utility model patents are possessed by the company.


Concentrating on wear-resistant grinding material for 31 years, Shandong Huamin Steel Ball Joint-Stock Co., Ltd is one of the largest grinding rod manufactures in China. We manufacture the product with the length of 2m to 6m and the diameter of 30mm to 140mm.
a. The blanking of the steel grinding rod is implemented via the sawing machine. The dimensional tolerance would abide by the requirement of the order. After the implementation of blanking, the two ends of the raw material are polished into the R arc via the polishing machine.


c. The nonstraightness of the product is less than 0.2%. The diameter tolerance ranges from +0mm to -1.5mm. The length tolerance is from +0mm-25mm. The fracture should be less than 3%.
The steel grinding rod is the optimum choice for the enterprises using the rod mill and the coal mill, such as cement plant, electric power plant, mine, quartz sand plant, silica sand plant, sand aerated industry, coal chemical industry, gas concrete plant, etc.
We pack our products by wooden box or bundled.
