friction feeder

例句：

1. 1. The friction feeder is designedto improve the efficiency of the process.
   摩擦式进料器设计用来提高过程的效率。
2. 2.The friction feeder was used in themanufacturing process to ensure uniformity in theproduct.
   摩擦式进料器在生产过程中被使用，以确保产品的均匀性。
3. 3. The frictionfeeder has proven to be an effectivetool for reducing waste and improving productivity.
   摩擦式进料器已被证明是一种有效的工具，用于减少浪费和提高生产力。