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  • OK979 ROLLER

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OK979 ROLLER
With the improvement formula, the OK979 serie roller can efficiently solve the problem of breakage due to the frequent replacement of rollers,

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 COLORBLUE
MAX. SERVICE TEMPERATURE1250℃
REFRACTORY DEGREE1700~1750℃
RATE OF WATER ABSORPTION7.0-9.0%
ANTI-BENDING STRENGTH60-70MPa
THERMAL SHOCK RESISTANCE★★★
Al2O3 CONTENT65-70%
ZrO2 CONTENT4.0-5.0%
SiC CONTENT0
METAL SI CONTENT0


STANDARD DIMENSIONS
DIAMETERS (mm)LENGTH (mm)DIAMETERS (mm)LENGTH (mm)
65~803000 ~ 5300402000 ~ 3500
602700 ~ 5000362000 ~ 3300
552700 ~ 5000352000 ~ 3200
522400 ~ 500033.71800 ~ 3100
502400 ~ 4600321800 ~ 3100
452200 ~ 380020-311600 ~ 3100
422200 ~ 380012-191200 ~ 2800
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