ball mill grinding media
Beschreibung
ball mill grinding media
Prief introdution
1.Mit 13 years manufacturer&sales experience.We prefer Long-Term-Coorporation with you.
2.Main Produkte:
1)forged Schleifen Stahl balls(Material:50Mn,60Mn,65Mn,B2,C45#,75SiMn)
2)cast iron balls(Material: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)Wärmebehandlung
5. Type and Chemical Composition of Cast Iron Balls
Marke | 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
Marke | 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(mm) | Diametrical Tolerance(mm) | 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
Zusätzliche Information
| Herkunftsort: | Shandong, China |
|---|---|
| Markenname: | ZW |
| Modellnummer: | zw-12 |
| Art: | grinding ball |
| Machine Type: | Brecher |
| Zertifizierung: | ISO9001:2008, ISO9001:2008 |
| Material: | Eisen |
| Verarbeitungstyp: | Gießen |
| Verwenden: | Ore Mining |
| Raw material Specs: | Eisen ,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 |