what is the working temperature of ceramic roller? Mar 19, 2022 Ceramic roller with 80%aluminum content could work under the temperature of 1500℃. Previous:Is OD38mm sic rod heater is a general type? Next: What is the alumina content of ceramic balls? You May Also Like Spiral Heating Element Si3N4 Tube Ceramic Fiber Board Ceramic Fiber Gasket 2022 Ceramic Fiber Blanket Pricelist Alumina Ceramic Roller For High Temperature Furnace