OK979 HIGH TEMPERATURE CERAMIC ROLLER
With the improvement formula, the OK979 serie roller can efficiently solve the problem of breakage due to the frequent replacement of rollers, with the maximum service temperature up to 1250 °C . It is mainly used in the production of inner and outer wall tiles.
| OK 979 CHEMICAL & PHYSICAL CHARACTERISTICS |
| MARKING COLOR |
BLUE |
| MAX. SERVICE TEMPERATURE |
1250℃ |
| REFRACTORY DEGREE |
1700~1750℃ |
| RATE OF WATER ABSORPTION |
6.0~8.0% |
| ANTI-BENDING STRENGTH |
50~60MPa |
| THERMAL SHOCK RESISTANCE |
★★★ |
| Al2O3 CONTENT |
73~75% |
| ZrO2 CONTENT |
0 |
| SiC CONTENT |
0 |
| METAL SI CONTENT |
0 |
| STANDARD DIMENSIONS |
| DIAMETERS (mm) |
LENGTH (mm) |
DIAMETERS (mm) |
LENGTH (mm) |
| 65~80 |
3000 ~ 5300 |
40 |
2000 ~ 3500 |
| 60 |
2700 ~ 5000 |
36 |
2000 ~ 3300 |
| 55 |
2700 ~ 5000 |
35 |
2000 ~ 3200 |
| 52 |
2400 ~ 5000 |
33.7 |
1800 ~ 3100 |
| 50 |
2400 ~ 4600 |
32 |
1800 ~ 3100 |
| 45 |
2200 ~ 3800 |
20-31 |
1600 ~ 3100 |
| 42 |
2200 ~ 3800 |
12-19 |
1200 ~ 2800 |
