single-roll hammer crusher

例句：

1. 1.This machine is used to crush large stonesinto smaller pieces for construction purposes.
   这台机器用于将大块石头破碎成小块，以便于建筑施工。
2. 2. The single-roll hammer crusher hasa high crushing efficiency and canquickly process large amounts of materials.
   单辊式锤式破碎机具有很高的破碎效率，能够快速处理大量物料。
3. 3. The single-roll hammer crusher is widely used inthe mining industry, as it can effectivelyreduce the size of rocks and gravel.
   单辊式锤式破碎机在矿业中被广泛使用，因为它能有效减小岩石和砾石的尺寸。