Penetration type dryers have become a crucial component in the food processing industry, offering unparalleled efficiency and cost-effectiveness. These machines are designed to handle a wide range of food products, from nuts and spices to seeds and beans, by utilizing a patented half vacuum air duct

As a leading Chinese manufacturer of food drying machines, we specialize in providing OEM services to international brands, wholesalers, and producers. In this article, we will delve into the role of negative pressure in penetration type dryers, a technology that has revolutionized the food drying i