A dairy factory is a facility where milk and other dairy products are processed and produced. The main activities include collecting raw milk from farms, pasteurizing it to kill harmful bacteria, and then transforming it into various products like cheese, yogurt, and butter. These factories often employ advanced machinery to ensure efficiency and maintain hygiene standards. Quality control is essential, as it ensures that the products meet safety regulations and consumer expectations. The dairy industry plays a significant role in providing essential nutrients and supporting local economies through the production of milk, cheese, and other dairy products.