Stackable Ceramic Shelves for Firing– High Temp Alumina Support Frame up to 1350°C

ZYLAB’s Stackable Ceramic Shelves can be used to support ceramic substrates, such as PCBs or wafers, during high-temperature firing in ovens, kilns, or muffle furnaces(chamber furnaces). These firing frames are constructed from high-quality alumina ceramic, ensuring stability and resistance to thermal shock up to 1350°C.