To solve the problem of direction deviation while ceramic tile moving in the super wide & long roller kiln.
To correct the moving speed of the ceramic tile in the kiln to avoid the breakage and prevent the ceramic tile from hitting the kiln wall.
To ensure the flatness of the ceramic tile.
To adjust the moving direction of the ceramic tile by increasing the radian of roller in different position of roller as per customer's requirement.
VA818 CHEMICAL & PHYSICAL CHARACTERISTICS |
ITEMS | VA818 (RECTIFYING ROLLER.) |
MAX. SERVICE TEMPERATURE | 1370℃ |
REFRACTORY DEGREE | 1750~1800℃ |
RATE OF WATER ABSORPTION | 4.0~6.0% |
ANTI-BENDING STRENGTH | 62~72MPa |
THERMAL SHOCK RESISTANCE | ★★★★ |
Al2O3 CONTENT | 76~78% |
ZrO2 CONTENT | 4.0~6.0% |
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 |