Tray Dryer with Blower Fans or Compartment Dryer is an enclosed insulated chamber in which trays are placed on top of each other in trolleys. S. F. Engineering Works supplies Tray Dryer with Blower Fans. S. F. Engineering Works is the manufacturer of process plants and machinery required by the Chemical, Paint, Inks Pharmaceuticals, Minerals, Food and related Industries. The Tray Dryer with Blower Fans is available in Mild Steel, Stainless Steel or Aluminium construction and is used for Drying of Pigments, Food, Bakery, Electrodes, Chemical and Plastic Powders.