There are many customers who often encounter the problem of broken rice when using the rice milling machine. So, what is the reason for the broken rice in the rice machine? How to solve the problem of rice milled rice?
First, the limitations of its own models
There are many models of rice milling machines. The construction principle of each type is different. The whole rice rate of the machine is different. The corresponding problem is the number of broken rice. For example, the 80-type rice machine of Shengxinlai Machinery is a traditional old-fashioned rice knife rice machine. The whole rice rate is only about 70%, and the broken rice may account for 30%. This type of machine itself will be more than rice. There are many machines.
As a rice milling machine, because it is a new type of knifeless rice machine, the whole rice rate is above 90%, and the broken rice will be less. Therefore, from this point of view, if you want to break the rice, you should be cautious in choosing the model.
Second, improper operation of the rice mill causes excessive broken rice
1. The rotation speed of the drum is too high to break the rice
2. The pressure in the rice milling room is too large, and the rolling time is too long to break the rice grains.
Solution
1. According to the specific conditions, reduce the drum speed appropriately.
2. Moderately increase the gap between the rice knife and the drum, so that the pressure in the rice milling chamber is reduced, and the friction of the rice is weakened, so that the rice grains are not easily broken.
3. Adjust the opening degree of the exit gate, that is, reduce the feed and increase the discharge. Thereby, the pressure in the rice milling chamber is lowered, the time in which the rice is squeezed in the rice milling chamber is shortened, and the rice grains are not easily broken. The opening of the inlet gate is controlled at 1/2 to 2/3.
4. The size of the discharge port can be adjusted after the opening of the feed port is fixed, and the opening degree of the discharge port is appropriately increased. At the same time, it is observed whether the rice grain is intact and whether the beige color is white. If the rice mill has more rice, open it; if the rice is rough, turn it off.
5. It should be noted that the gap cannot be larger than the longitudinal length of the rice grain. Otherwise, although there is no broken rice, the surface of the rice grain will be rough.
6. For the rice mill with the outlet pressure, the pressure-reducing rudder can be reduced or moved. The pressure of the rice in the rice milling chamber can be reduced, and the residence time of the rice in the rice milling chamber can be shortened, so that the rice grains are not broken.
Third, the dryness of processed rice
If the moisture content of the processed rice is excessive, that is, the humidity of the rice is large, there will be a situation in which the rice mill has more rice. In this case, only reduce the humidity of the rice to increase the hardness of the rice, so as to reduce the situation of broken rice.
