| Dimensions: | 20-150 |
|---|---|
| Material: | Steel |
| Application: | mine cement ball mill |
| Model Number: | RN-20 |
| Brand Name: | Ruinian |
| Place of Origin: | China (Mainland) |
| Brand Name: | RN |
| Raw Material: | Steel, 60Mn 65Mn #45 B2 steel |
| Place of Origin: | Shandong, China (Mainland) |
| Impact toughness: | >12 |
| hardness: | 55-67 |
| Breakage Rate: | less than1% |
| steel ball pakcing: | steel drums or container bags |
| Application:: | cement plant ,mining ,powerstation,ball mill,ore |
Quick Details
Specifications
Forged steel balls
Forged steel ball technology advantages: less investment , start fast , raw materials can be used both hot-rolled bar , can also be hot-rolled steel billet , billet length limitation , the production is easy to organize .
Process Disadvantages: difficult to stabilize production quality control ; artificial cutting , single mixed ; easily lead to the ball surface fold ; heating defects, oxidation and decarbonization , grain coarsening , and even overheating, burning ; final forging temperature, and quenching inconsistent quality ; hardness of the product , hardenability and toughness can not guarantee stability ; low efficiency and high cost.

