... to achieve the best technical and economic benefits.SZLH400 Livestock feed pellet mill of the first rank is the main machine for ... reliable run.Dies of various hole diameters such as φ2, φ3,φ4, φ4.5, φ5, φ6, φ8, φ10 are available for ... protection, external discharging and pressure oil pump lubrication system. Livestock Feed Pellet Machine of the First Aank( New Design )