A Raj rice mill is a facility where rice is processed and prepared for consumption. Raj  Rice is one of the most widely consumed staple foods in the world and is a primary food source for a large portion of the global population. The process of turning harvested rice into edible rice involves several steps, and rice mills are designed to handle these processes efficiently.

The typical steps in a rice milling process include:

1. Cleaning: The harvested rice contains impurities like stones, dust, straw, and other debris. Cleaning involves removing these unwanted materials from the rice.
2. Sorting and Grading: The rice is sorted based on size, shape, and color to ensure uniformity. Grading is done to separate rice grains into different quality categories.
3. Packaging: The processed rice is then packaged into bags or containers suitable for distribution and sale.

Modern Raj rice mills are equipped with advanced machinery and technology to automate much of the processing, making it more efficient and cost-effective. These mills play a crucial role in the food supply chain, ensuring that rice reaches consumers in a clean and ready-to-cook form.