roller-type sinterer

例句：

1. 1. The roller-type sinterer is used to produce high-qualityiron ore powder.
   辊式烧结机用于生产高质量的铁矿石粉末。
2. 2. Theroller-type sinterer has a compact structureand can process large amounts of materialsat high speeds.
   辊式烧结机结构紧凑，可以高速处理大量物料。
3. 3.The roller-type sintereris widely used in the metallurgical industry for its excellent performance.
   辊式烧结机在冶金工业中因其出色的性能而被广泛使用。