The rice milling machine is mainly composed of a fixed wrench, a tightening nut wrench, a brush, a lower hopper, a grinding wheel, a wire brush, etc. The mechanical force generated by the mechanical equipment is used to peel and whiten the brown rice. The mechanical equipment used is called a rice milling machine.

There are three main types of small rice milling machines in my country: separate rice milling machines, rice hulling and milling combined rice milling machines, and air jet rice milling machines.