elevator kiln

例句：

1. 1.The new elevator kiln has greatly improved the efficiency of our production line.
   新电梯窑炉大大提高了我们生产线的效率。
2. 2.In this process, the material is heated by the electric heating element inside the elevator kiln and then cooled down to form a semi-finished product.
   在这个过程中，材料通过电梯窑炉内部的电热元件加热，然后冷却形成半成品。
3. 3. The elevator kiln is an important equipment in the cement industry, which can reduce energy consumption and improve production efficiency.
   电梯窑炉是水泥工业中的重要设备，可以降低能耗、提高生产效率。