- Cerec Speedfire is the smallest and fastest sintering furnace on the market and can typically sinter a crown in 10 to 15 minutes. - Orders sent automatically: The cerec software sends the order with all the necessary information to the furnace. - Induction technology: Allows unparalleled short sintering and firing times. - Just 10–15 minutes: Typically required for sintering a full-contour zirconia crown. **For further product information , please contact Chat support**