Snacks Puffing Machine

Working principle of extruder puffing machine
The main working principle of the extruder puffing machine is the conversion of mechanical energy into heat energy. The heat generated when the machine rotates is used to squeeze the food into maturity. The most obvious feature of the expanded food is that the volume becomes larger. The double screw extruder machine is generally composed of feeding, extrusion, heating, rotary cutting, and other parts.

First,there is a feeder that conveys the raw material into the feeder inlet. Then it will extrude the raw material into the puffing machine's main body at a certain speed. The screw extruder extrudes the material and squeezes the material into the high-temperature heating cylinder under high temperature and high pressure. It is formed by heating and extruded from the mold mouth. When passing through the outlet, there is a rotary knife to cut the puffed food into uniform small pieces at high speed.

Features of large puff food extruder
This puffed food extruder is heated with liquefied gas. The main raw materials that can be used to make puffed food are soybean, corn, rice, wheat, and other whole grains. This kind of machine has the advantages of large output, low energy consumption, and high safety factor.
Operation process of puffed food machine
The operator must be a trained and skilled worker to operate the puffed food machine.Before each production shift, the machine's transmission components are to be filled with lubricant, and check whether the components are loose.For the first puffing, the machine must be preheated to about 100 ℃ empty tank. Then the material is to be puffed, plus 50g of edible talc stirred into the tank.
The operation must be strictly in accordance with the operating procedures for production.