This Round Hopper is the large, cone-shaped or cylindrical container positioned at the top of a Fully-Automatic 2-in-1 Flour Mill or Pulverizer Machine (Atta Chakki). Its primary function is to receive and temporarily store the raw grain or material (e.g., wheat, maize, spices) before it is gravity-fed into the grinding mechanism. The design ensures a steady, controlled supply of material to the grinding chamber, facilitating the continuous, automatic operation of the mill.