3d Pellet Snacks Processing Line/doritos/tortilla/corn ...
In the process of extrusion processing, the material on sealing machine with screw (spindle) inside the cylinder, as the two screw meshing force, due to the mechanical rolling, material internal shear force as well as from the barrel external heat, make the material in high temperature condition (temperature can reach 150 ~ 150 ); And because the material is under a state of seal, as the change of sealing
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