Solar tunnel for industrial fruit drying process. 50m long and 4m width. 3-4 days for drying prunes. Automatic loader and unloader. Swiss made. Contact : s.jacot-descombes(at)ck2solar.com Vadodara : Solar Dryer. which is essentially a dehydrator of fruits and vegetables powered by solar conduction, it can dehydrate products free of cost and five times cheaper than