Drying is one of the most widely used preservation methods in food processing, but not all drying equipment works the same way. From hot air dryers and infrared dryers to freeze dryers and heat pump dryers, each technology offers unique advantages and limitations. This guide explores the most common equipment used for drying, compares their performance, and explains how food processors can select the right solution based on product type, quality requirements, and operating costs.

As fresh litchi prices continue to fluctuate during peak harvest season, more growers and food processors are investing in dried litchi production to reduce waste and improve profitability. Compared with selling fresh fruit with a very short shelf life, dried litchi products offer longer storage time, wider market reach, and more stable pricing. This article explores how modern litchi processing lines — including cleaning, grading, drying, and packaging systems — are helping producers build more sustainable and profitable businesses.

Learn how to dry gummy candy with the right temperature and equipment. Discover low temperature gummy drying solutions for uniform, non-stick results.