fish food making machine 1,reasonable design, 2.special materials , 3.stability, 4.repairs can be guaranteed and ensured fish food making machineInternational advanced ... practical spindle bearing, ensure the security and reliability of extrusion machine. 6. The main motor adopts high-quality Y series three ... .2-12mmPHJ-120120mm37+1.1kw450-500kg/h1.2-12mm fish food making machine/pet food extruder