Used fluid bed dryer by Okawara (Japan) type FBA-20 for continuous work. Contact parts in stainless steel design (Aisi 304). Chamber is insulated and covered with carbon steel. Fluid bed has dimensions: width 700 mm x 3000 mm length. Perforation of bottom in drying chamber have diameter about 1 mm and distance between every hole about 5 mm. Machine is equipped with stainless steel tubular heat exchanger (rated 6 bar), steam pre-heater, blowers (main blower is driven by electric motor 30 kW, 2950 rpm; and working output 290 cubic meter/minute), tunnels (aluminium made), bag filter (stainless steel made) and cyclone (stainless steel made). Steam on inlet is fed at temperature 130°C, and air is fed with temperature 80°C. Machine had been working on product with charge weight 800 grams/liter. Machine had been working on plastic pellet with reported output 3 tons/hour. Reported that dryer can reach level of water evaporation 400-500 kilos/hour. Dimensions of machine: width 1200 mm x length 3500 mm x height 2500 mm. Weight of all installation – about 2500 kg. Technical documentation – included.