Uphill Engineering Solutions is an engineering company that fabricates pharmaceutical machinery and accessories. Vacuum tray dryer carries out vacuum drying of samples. Th stainless steel vacuum oven is rigid enough to bear high vacuum pressure. The material to be dried are put on the trays inside VTD. Once the door of the equipment is locked air tight, vacuum pump reduces the pressure inside the chamber. The vacuum tray dryer trays are hollow trays from which steam passes to promote heat transfer by conduction. Water vapors from the material condense and sent into the condenser. Once the material placed in the trays dry, the vacuum pump is disconnected