A Maize Mill (also called a maize milling machine) is a machine used to grind dried maize (corn) into flour or meal for human consumption or animal feed. It is commonly used in homes, small businesses, and large milling plants. The machine typically consists of a feeding hopper, a milling chamber, grinding components (such as hammers or plates), a motor (electric or diesel-powered), a sieve or screen, and an outlet for the finished product. Some maize mills also include a blower or cyclone system to improve flour collection and reduce dust.

In operation, cleaned and dried maize is fed into the hopper and directed into the milling chamber. The motor drives the grinding components at high speed. In a hammer-type maize mill, rotating hammers strike the maize repeatedly, breaking it into smaller particles, while in plate mills, the maize is ground between two plates. The ground material is then forced through a sieve or screen, which determines the fineness of the flour. Fine flour passes through easily, while larger particles are retained for further grinding. The milled maize flour is discharged through the outlet and collected for use. The maize mill provides fast, efficient, and uniform grinding, making it an essential machine for food processing and improving the value of maize products.