Automatic Beef Energy Bar Extruder Machine — Papa P308 Form high-protein beef energy bars with consistent shape, density and weight. The Papa P308 energy bar extruder presses and extrudes protein-rich bar mixtures into uniform bars at 60–80 pcs per minute — ideal for beef protein bars, nutrition bars and fitness snacks. Papa P308 automatic beef energy bar extruder machine Product Overview The P308 is engineered for dense, high-protein recipes such as beef energy bars. A