rolling forged grinding ball
Minimum Order: 0
Quality/Safety Certification: 0.00
On line heat treament process-uniform quenching&tempering
High wearability,high flotation efficiency,low communition rate
1.Outstanding rolling forged steel ball's property'
Commodity | Feifan hot rolling forged grinding steel ball |
Material | FF-B2 |
Size | 20-125 |
Volumetric Hardness | HRC 60-65 |
Impact Value | Above 12J/cm2 |
Shape | Spheral, permanent in roundness |
Breakage Rate | Less than 1% |
2.Annual capacity of Feifan's grinding ball
Size | Month Production Capacity | Total Year Production Capacity |
20mm | 260t | About 350000 tons per year |
25mm | 280t | |
30mm | 520t | |
40mm | 2100t | |
50mm | 3200t | |
60mm | 3600t | |
70mm | 4000t | |
80mm | 4400t | |
90mm | 4800t | |
100mm | 5200t | |
125mm | 10500 |
3. process of the rolling forged grinding ball
