... 2.Small size,multifunctional 3.dog,fish,cat,shrimp pet food extruder Pet food extruder:The cutting structure is very advanced. The ... . 6 Usage scope: Floating pellets are widely used in frogs, fish, ornamental fish, pet feed, fish farmers, small feed mill. Model Capacity ... of screw(mm)PH5250-605.5+0.751.2-652 Pet food extruder