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Aluminium Ceramic RollerCompany :
Shandong RiyushengAddress :
Zibo City, Shandong ProvinceLead Time :
3-7 days for spot goods; Customized delivery time to be negotiated by both parties.Alumina Ceramic Rollers are rod-shaped components made from a ceramic material known for its exceptional resistance to high temperatures, high mechanical strength, and corrosion. They are primarily used as crucial load-bearing and driving parts in high-temperature kilns within industries such as ceramics and glass, where they are responsible for transporting greenware (blanks) and finished products through the furnace.
Marking Color | Max. Service Temperature | Rate of Absorption | Anti-bending Strength | Thermal Shock Resistance | Refractory Degree | ZrO2 | Al2O3 Content | SiC Content | |
OK909 | O Yellow | 1050℃ | 8-10% | 45~55MPa | Excellent | 1300~1400℃ | - | ≈18% | ≈45 |
OK969 | O Black | 1120℃ | 7-9% | 45~55MPa | Excellent | 1650~1700℃ | - | 70~72% | - |
OK979 | O Blue | 1250℃ | 6-8% | 50~60MPa | Excellent | 700~1750℃ | - | 73~75% | - |
OK989 | O Red | 1350℃ | 4-6% | 60~70MPa | Excellent | 1750~1800℃ | 4-6% | 76~78% | - |
OK999 | O Green | 1400℃ | 3-5% | 70~80MPa | Excellent | ≥1860℃ | 4-6% | ≥80% | - |
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