... SU-2000 multi-function forage chopper----cutting grass, grinding, rubbing machine: 1.SU-2000 multi-function crop cutter is a new ... the dynamical matching’s characteristics. 2.The machine is a aggregation of grass-cutting, silage and grinding. 3.it runs smoothly, has ... , multi-function operation. 4.At present, it is the ideal machine for processing straw stalk feed, raises the domesticated fowl domestic ...