Jinan Corn puff snack food Machinery manufacturer-Jinan Datong Machinery
With the continuous progress and development of society, the use of corn puffing machines is also increasing. What is the working principle of corn puffing machines? The following Jinan Datong machinery will explain to you:
Corn puff snack food Machinery is a kind of equipment for processing puffed food, such as rice, corn, soybean, wheat and so on in daily life. Its main working principle is to convert mechanical energy into heat energy. The heat generated when the machine rotates is used to squeeze the food. The obvious characteristic of the expanded food is that the volume becomes larger.
Using the squeezing advancement of the non-equidistant non-standard screw system of the extruder, the gas in the material is discharged and quickly filled by the material.
The material is subjected to shearing force and generates a backflow, which increases the pressure in the machine chamber. The friction between the stacking spin and the machine chamber makes the materials fully mixed, squeezed, heated, glued, and gelatinized to produce organizational changes, the original structure is destroyed, and at the same time, the mechanical energy is converted into heat energy by the friction of the material in the chamber, so that The material becomes a gel state with flowing properties. When the material is squeezed to the outlet, the pressure changes from high pressure to normal pressure instantaneously, and from high temperature to normal temperature instantaneously, causing water to quickly evaporate from the tissue structure, forming countless microscopic The hole structure is then expanded by cutting and cooling.