Specifications
grinding steel ball
1,size:20-150mm
2,HRC:55-64
3,for all kinds of ball mill in Mines,Cement plants,Power stations.
steel ball manuacturer's cast grinding steel ball 30 60 90mmm
Specifications
grinding steel ball
1,size:20-150mm
2,HRC:55-64
3,for all kinds of ball mill in Mines,Cement plants,Power stations..
1,Features:
(1) Characteristics:
a) High hardness and resistance
b) Good even wear
c)Unbreakage
(2) Applied fields:
for all kinds of ball mills
a) Mines
b) Cement plants
c) Power stations
d) Chemical industry and machines
2,The process line of production:
RAW MATERIALS → CUTTING → STOVE → AUTOMATIC PRODUCTION-LINE→ TRANSFER MACHINE → QUENCHING → HEAT TREATMENT → DIMENSION TESE →PACKING →TRANSPORTATION OR SEA FREIGHT
3,Specification and Hardness of Grinding Ball
The chemical elements may depend on your requirement.
4,HARDNESS:
HRC:55-64 or you required
5,DIMENSION SERIES:
Nominal diameter (mm) | Diametrical tolerance (mm) | Weight of Single of forging ball in average | Number of piece of One ton forging ball in average | Surface hardness | Impact toughness |
DIA 20 DIA 25 DIA 30 DIA 40 DIA 50 | +2 -1 | 32 64 110 263 513 | 31250 15625 9090 3802 1949 | 55-65 | ≥12 |
DIA 60 DIA 70 DIA 80 DIA 90 DIA 100 | +3 -2 | 888 1410 2104 2996 4110 | 1126 709 475 333 243 |
DIA 110 DIA 120 DIA 130 | +4 -2 | 5457 7102 9030 | 182 140 110 |
DIA 140 DIA 150 | +4 -3 | 11278 13871 | 88 72 |
Connect Us