... (15-50°C/60°C/80°C),similar nature drying.4.Drying process material no deformation, no cracking, no-discoloration ... ,no deterioration, and no oxidation, thorough drying, after drying and rehydration, less loss of nutrients, the long storage ... etc;6.installation and operation easily,just need connecting with drying chamber by wind pipe;7.adopt international brand name compressor, ...