Difference between revisions of "Roll Crushers"

Through  the feed opening, the raw materials fall to between the two  rollers,after crushed, the final products drop naturally. When there are  unbreakable materials or the material is too hard, the roller will  concede automatically under the effects of spring and hydraulic  pressure, which will widen the clearance between the rollers and make  the hard or unbreakable so as to avoid damaging the machine. The  clearance between the two rollers can be adjusted to change the sizes of  final products. Roll crushers are sometimes used as moveable crushers attached to a crane, commonly named [[Bucket Crushers]