shuttle kiln

例句：

1. 1. The shuttle kiln is a type of furnace that uses a conveyor belt to move materials through the process.
   穿梭式窑炉是一种使用传送带将物料通过过程的炉子。
2. 2.In this case, the shuttle kiln was used to heat up the metal before it was cast into the mold.
   在这种情况下，穿梭式窑炉被用来加热金属，然后再将其铸造成模具。
3. 3.The shuttle kiln is an essential tool for producing high-quality ceramics.
   穿梭式窑炉是生产高质量陶瓷的重要工具。