ball mill grinding media
La description
ball mill grinding media
Prief introdution
1.With 13 years manufacturer&sales experience.We prefer Long-Term-Coorporation with you.
2.Main des produits:
1)forged grinding acier balls(Matériel:50Mn,60Mn,65Mn,B2,C45#,75SiMn)
2)cast iron balls(Matériel:high/medium/low-chrome)
3)grinding rods
4)grinding cylpebs
3.Applied fields:
1)Metal Mines
2)Cement plants
3)Power stations
4)Chemical industry
5)Chemical engineering
4.Process features of forged balls
1)Material stability
2)Heating of raw material
3)Forging forming
4)Heat treatment
5. Type and Chemical Composition of Cast Iron Balls
Marque | C | Si | Cr | Mn | S | P |
Zw-12 | 2.2-3.5 | ≤1.2 | 1.5-3.0 | 0.5-1.5 | ≤0.06 | ≤0.08 |
6.Physical Property of Cast Iron Balls
Marque | C | Impact Test Ak.J/cm2 | Endurance Test times (5m) | dia25mm-60mm | dia70mm-100mm | ||
quenching | unquenching | quenching | unquenching | ||||
ZW-12 | 2.2-3.5 | ≥4 | ≥8000 | – | ≥46 | – | ≥45 |
7.weight of cast iron balls
Nominal diameter(millimètre) | Diametrical Tolerance(millimètre) | Approx weight per ball(kg) | Average number per MT |
25 | +1,-0.5 | 0.033 | 30303 |
30 | +1,-0.5 | 0.064 | 15635 |
40 | +2,-1 | 0.11 | 9090 |
50 | +2,-1 | 0.261 | 3831 |
60 | +2,-1 | 0.510 | 1961 |
70 | +2,-1 | 0.883 | 1132 |
80 | +3,1.5 | 1.402 | 713 |
90 | +3,-1.5 | 2.092 | 478 |
100 | +3,-1.5 | 2.98 | 335 |
110 | +3,-1.5 | 4.087 | 244 |
120 | +3,-1.5 | 5.44 | 183 |
130 | +3,-1.5 | 7.062 | 141 |
8.photos
SKYPE: anne.han9 TEL:0086-15314100722 QQ:2832014025
Informations Complémentaires
| Lieu d'origine: | Shandong, Chine |
|---|---|
| Marque: | ZW |
| Numéro de modèle: | zw-12 |
| Taper: | grinding ball |
| Type de machines: | Broyeur |
| Certificat: | ISO 9001:2008, ISO 9001:2008 |
| Matériel: | Iron |
| Type de traitement: | Fonderie |
| Utilisation: | Ore Mining |
| Raw material Specs: | iron ,chrome |
| Raw Material Heating: | By Electric Furance |
| Heat treatment Method: | oil/air Quenching |
| Brakage: | <1% |
| HRC: | 48-65 |
| Impact test: | >4 |
| Enduance test times: | >10000 |
| Technologie: | casting |