ball mill grinding media
Περιγραφή
ball mill grinding media
Prief introdution
1.Με 13 years manufacturer&sales experience.We prefer Long-Term-Coorporation with you.
2.Μain προϊόντα:
1)forged grinding steel balls(υλικό:50Mn,60Mn,65Mn,B2,C45#,75SiMn)
2)cast iron balls(υλικό: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)Θερμική επεξεργασία
5. Type and Chemical Composition of Cast Iron Balls
Μάρκα | ντο | Si | Cr | Mn | μικρό | 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
Μάρκα | ντο | Impact Δοκιμή Ak.J/cm2 | Endurance Test times (5Μ) | 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(mm) | Diametrical Tolerance(mm) | Approx weight per ball(κιλό) | 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
Επιπλέον πληροφορίες
| Τόπο καταγωγής: | Shandong, Κίνα |
|---|---|
| Μάρκα: | ZW |
| Αριθμός μοντέλου: | zw-12 |
| Τύπος: | grinding ball |
| Machine Type: | Συντρίβων |
| Πιστοποίηση: | ISO9001:2008, ISO9001:2008 |
| Υλικό: | Σίδερο |
| Τύπος επεξεργασίας: | Χύσιμο |
| Χρήση: | Ore Mining |
| Raw material Specs: | σίδερο ,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 |
| Technology: | casting |