conical rotor machine

例句：

1. 1.The new conical rotor machine has significantly improved the efficiency of our factory's production line.
   新型圆锥转子机大大提高了我们工厂生产线的效率。
2. 2. The conical rotor machine is used in various industries to process materials with high precision.
   圆锥转子机被广泛应用于各种行业，用于处理具有高精度的材料。
3. 3.The conical rotor machine has become a popular choice for small businesses looking to save on energy costs.
   圆锥转子机已成为小企业节省能源成本的热门选择。