fixed-spindle gyratory crusher

例句：

1. 1. Thenew fixed-spindle gyratory crusher has greatly improved the efficiency of ore crushing.
   新型固定轴辊式破碎机大大提高了矿石破碎的效率。
2. 2.The fixed-spindle gyratory crusher is widely used in the mining industry for its high crushing efficiency and low energy consumption.
   固定轴辊式破碎机在矿业中被广泛使用，因其高破碎效率和低能耗而备受青睐。
3. 3. In the process of ore dressing, the fixed-spindle gyratory crusher plays a crucial role in reducing the size of ore particles to meet the requirements of subsequent processing steps.
   在矿石选矿过程中，固定轴辊式破碎机在将矿石颗粒大小降低以满足后续加工步骤要求的过程中发挥着关键作用。