... on the basis of absorbing advanced technologies domestically and abroad, the pellet machine group has adopted mosaic rotating roller. During working process ... reached advanced world standard.The ring die pellet machine has forced material-entrance and overload protection device, which makes it work much ... .5,Φ3,Φ3.5,Φ4,Φ4.5,Φ5,Φ6,Φ8,Φ10,Φ12Pressure of steam(mpa)0.1~0.4Steam using(t ...