Stackable Ceramic Shelves for Firing– High Temp Alumina Support Frame up to 1350°C
Introduction:
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.
Key Features:
- Material: High-temperature resistant alumina ceramic
- Max Operating Temperature: 1350°C
- Dimensions: 183mm × 167mm × 30mm
- Stackable Design: Efficient vertical space usage inside furnaces
- Precise Machining: Stable support for flat ceramic parts during sintering
- Compatible Equipment: Muffle furnaces, chamber furnaces, top-loading kilns, front-loading kilns, etc.

Applications:
- Sintering of alumina and ceramic substrates
- Firing of ceramic PCBs and hybrid circuits
- Support for thin ceramic sheets during thermal processing
- Heat treatment in lab-scale kilns
- Ceramic glazing or pre-baking processes
- Hanging or suspension firing of small ceramic components
For More Options on Furnace Furniture
Click here [Furnace Furniture Collection]
For More Options on Muffle Furnaces
Click here [Muffle Furnaces Collection]
For More Options on High Temperature Furnaces
Click here [High Temperature Furnaces Collection]














