Hi All, I know I may be shooting in the dark here but...I was hoping that someone on this forum can assist me. I am trying to build a tray dryer/ medium scale dehydrator. I'm starting a small fruit drying business but cannot afford to buy an commercial dryer. I've heard that some entrepreneurs have built their own so I was hoping that someone here would be able to help guide me on how to do this. I'd like my dryer to have a capacity to dry 100 - 200kgs of fruit per day. The other requirement is that energy be generated by liquid petroleum (LPG) instead of electricity. I would like it to have both a fan as well as a de-humidifier to speed up the drying process. Is there anyone that can help me with at least outlining a model to build from?