The counter-roller mill has triangular striproller teeth parallel to the axial directionprocessed on the cylindrical surface of theroller. The new type of counter-roller mil!has high crushing strength, high grindingefficiency and obvious energy-saving effect.and the roller is not easily damaged. Thismachine uses round roti powder which hasbeautiful appearance,compact structureand easy operation. lt has the characteristicsof small power, high output, low noise (<40decibels) and small footprint. The powderextraction rate is 70%-80% it does notgenerate heat, has high efficiency and lownoise; it is an ideal product for small andmedium-sized processing enterprises