binder pre-heater

例句：

1. 1. The binder pre-heater is used to preheat the material before it is used in the production process.
   预加热器用于在生产过程中使用前预热材料。
2. 2. The binder pre-heater is an essential tool for ensuring the quality of the final product.
   预加热器是确保最终产品质量的关键工具。
3. 3.The binder pre-heater helps to improve the efficiency of the production line by reducing waste and increasing productivity.
   预加热器通过减少浪费和提高生产效率来改善生产线的效率。