Corn Puff Extruder Machine

Puffcorn, much like other puffed products such as cereals and crispbreads are processed by extrusion cooking through an extruder. This is a thermodynamic process where the dough is passed through a tube and heated under a certain amount of pressure.As the mixture is exposed to high pressure, the auger pushes the mixture through the mold. This creates the right temperature to convert the water in the corn batter into steam, which forms bubbles in the sandwich and puffs up the corn.