5e-dca250 150 double roller crusher is used to crush medium hard material, which is widely used for the sample preparation in coal mines, power plants, metallurgy, geology, chemical industry and scientific.80- tph raw coal tooth roller crusher. us$ - / set. 1 set (min. order) lead time: 60 days. fob port: qingdao/shanghai/tianjin. freight cost available. verified cert: ce,iso :. inquire now save compare chat. luoyang zhongtai industrial co..