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Hot air drying is the most common drying method as of today. It is simple and effective for sturdy industrial and food products and an inexpensive solution.
However, this process can completely dehydrate the product surface, leading to cracks or heterogeneous result. It can also be a slow process depending on the product and the permissible drying temperature.
The tray dryers are ideally suitable for drying fruits, vegetables, chilies, spices, papads, potato chips, onions, fish, garlic, grapes, cashew nuts, confectionery, macaroni, wood etc. It is also for used for drying pharmaceuticals, chemicals, powders, granules, plastic granules etc.
It is operated batch-wise.
It's simple to use.
It provides tendency to over-dry the lower trays.
It requires little labor costs - merely load and then unload.
Our standard air tray dyers are made with stainless steel trays (perforated or non-perforated) and insulated with glass wool for reducing heat loss and fitted with motor blowers and temperature control system.
The tray dryer models are available with different ranging from 6, 12, 24, 48, 96, 192 trays.
Air circulation through Axial flow fans.
Efficient air velocity between trays.
Corrosion resistant exterior.
Uniform gap between trays.
Stainless steel trays.