Introduction of puffed rice making machine

puffed rice making machine is designed as the Airstream Bulking Machine with maximum capacity in domestic market. It adopted liquefaction spirit for heating, the main puffing object are: Soybean, corn, rice, wheat etc. It has the merit such as higher production, lower power consumption, strictly test was performed before leaving factory, higher safety coefficient, those merits leading a best-sold machine in foodstuff factory. 

puffed rice making machine is a kind of grain puffing equipment, which is composed of a puffing tank body, a heating device, a rotating device, a safety protection device, a vibration damping device, a frame and a base. It is based on the traditional fire-expanded cans and is technically transformed. Compared with the traditional small airflow puffing tank, the output is increased by 4-6 times, the safety factor is greatly improved, the operator's labor intensity is reduced, and the energy consumption is reduced. At present, rice, millet, wheat, barley, bitter buckwheat, corn, sorghum, coix seed, buckwheat, beans and other grains have been found to be puffed as long as the starch-containing material can be expanded.

Parameters of puffed rice making machine

Working principle of puffed rice making machine

Put certain materials into the sealed cast steel tank with lid, use liquefied gas, gas or coal to heat, and rotate the tank continuously at a certain speed to make the material evenly heated, with continuous heating, The temperature inside the tank is gradually increased. When the temperature reaches above 100 °C, the water in the body surface will escape and vaporize, and a certain pressure is formed in the tank. When the moisture of the material is controlled to be about 5% to 8%, the pressure inside the tank will reach 0.8-1.25Mpa (the pressure of different materials will be different). At this time, the material has been basically matured in the tank. If the lid of the tank is suddenly opened, the temperature is suddenly released from the high temperature and high pressure to the normal temperature and normal pressure, and the material will become larger at the position of water loss by the filling of the air, and the structure changes. The moment of release from the corn puffing machine outlet airflow and material bulging instantaneously.

The advantage of puffed rice making machine

1. Large capacity: It is four to five times the output of traditional extruders. Each time the corn is expanded by 10kg, the rice is expanded by 13kg each time.

2. Saving energy: Puffing the same amount of raw materials saves one-third of the energy compared to traditional popcorn machines.

3. Four-fold protection, absolutely safe and reliable: Safety valve is installed, there is a shield on the outside, the gasket is equipped with a gasket, and the pressure is automatically released after a certain pressure. The tank is equipped with a pressure relief valve at the front and rear.

4. High puffing rate: puffed rice snow white, 3-6 times before puffing (traditional small puffing machine puffed wheat puffing rate is low, puffed rice whiteness is not enough, yellowing)

5. Simple operation: low labor intensity, even female workers can operate.

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