A puff machine is a highly efficient food processing equipment used in the production of puffed snacks such as corn puffs, rice puffs, wheat-based snacks, and other extruded products. It works on the principle of extrusion, where raw materials like corn grits, rice flour, or wheat flour are fed into the machine and passed through a twin-screw or single-screw extruder. Inside the chamber, the materials are cooked under high temperature and pressure, and when they are released through the die, they expand instantly, forming light and crispy puffed products. The puff machine is widely used in the food industry because of its ability to produce a variety of shapes and flavors by simply changing the dies and adjusting processing parameters. It ensures uniform texture, attractive appearance, and enhanced taste of the final product. The machine is designed with durable materials, making it easy to operate, clean, and maintain. It also allows for continuous and large-scale production, which makes it suitable for commercial snack manufacturers.