centrifugal sifting machine 离心筛分机 ; 离心筛选机

helicoidal sifting machine 螺旋转筒筛

tea block-separating sifting machine [食品] 茶叶解块筛分机

pressure crank sifting machine 弧形筛

tea ribrating-sifting machine [食品] 茶叶抖筛机

flour sifting machine 筛粉机

brush sifting machine 带刷筛分机

rubbish sifting machine 垃圾分选机

woodsawdust sifting machine 木屑过筛机