To meet different customer requirements<br />Its configuration is highly customizable<br />But the essence remains the same<br />Today, let's take a look at<br />Small combined rice milling equipment<br />The rice milling process starts with our elevator<br />The elevator is mainly used to transport our materials<br />The rice enters the cleaning part of our equipment through the elevator<br />Which is the cleaning and destoning combination machine<br />This cleaning equipment features a rotary double-layer screen<br />The top layer removes large debris like straw and stalks<br />The bottom layer removes small debris and dust<br />The cleaned rice then enters the destoning section<br />Specifically, the gravity destoner<br />The destoner relies mainly on airflow adjustment<br />According to different densities<br />To separate heavier materials in the rice<br />Such as stones and rocks<br />Our cleaning process is thus completed<br />Next is the huller for dehusking<br />The huller mainly relies on two rubber rollers<br />With pressure applied by the pressing head<br />To squeeze the rice between the two rollers<br />Achieving the purpose of dehusking<br />Then through the husk separator<br />To separate the husks<br />Obtaining what we commonly call brown rice<br />The hulling efficiency is not 100%<br />But it can reach at least 85%<br />The brown rice then enters the gravity paddy separator through an elevator<br />The function of the gravity separator<br />Is to separate brown rice from the unhusked rice<br />Unhusked rice goes back to the huller<br />Brown rice goes directly to the rice whitener<br />The main function of the rice whitener<br />Is to remove the bran layer from the surface of brown rice<br />Turning brown rice into white rice<br />The rice whitener can be divided into sand roller whitener and iron roller whitener<br />The sand roller uses the sharp edges of carborundum<br />To remove the surface layer of the rice grain<br />While the iron roller whitens by friction<br />Between the rice grains and the whitening components<br />And among the rice grains themselves<br />Thus, the iron roller whitener applies greater pressure<br />According to the process of multi-machine light whitening<br />For different types of rice, Different combinations are used<br />Normally, Japonica rice can use a combination of sand and iron rollers, such as one sand and one iron, or two sand and one iron<br />Indica rice, being slender<br />Can break under too much pressure<br />So it’s not suitable<br />For iron roller combinations<br />It’s better to use two or three sand rollers<br />Some fans asked about having both Indica and Japonica rice<br />How to configure then?<br />In such cases<br />We can choose two sand and one iron, or three sand and one iron<br />Or three sand and two iron, etc.<br />After the whitening process<br />The rice has turned into white rice<br />At this stage<br />We only need to add a white rice grader<br />And the whole process is completed<br />However, for small rice mills or cooperatives that need market sales<br />The black and yellow grains in the rice need further removal<br />Therefore, a rice color sorter is needed<br />The color sorter uses the optical properties of the rice<br />And photoelectric technology<br />To separate black and yellow
