... , 7 layer for choose from Hot air dryer for fruit and vegetable Introduction of multipurpose tunnel dryer : Thedryer is ... permeability material in schistose, strip, granules .Such as: dried fruit, pepper, potato chips, puffed snack , ball, granular straw, vegetable wood, ets. ... absorbing the heat of the hot air.Tunnel dryer Application:Fruit such as jujube, apple, papaya, mango. Beef, mushroom, fungus ...