A rice mill jali, also known as a sieve, is an essential component used in the process of rice milling. Rice mill jalis play a crucial role in the milling of rice by helping to sift and separate the milled rice into different grades based on particle size. It is designed to be heavy-duty, suitable for use in rice milling machines. The jali is specifically crafted to aid in the separation of rice grains based on size during the milling process.