jacketed turbo dryer system with water content of dry product @ 0.5% and a dry particle size of >420 microns, capacity, gas fired, steam drum type, 500 rpm turbine speed operating pressure of drum is slightly below atmospheric @ 180/100 degrees C jacket 10 bar g @ 175 degrees C, design pressure of jacket 12 bar g @ 220 degrees C, heater type air jet burner, 500000 kCal, operating temperature 200 degrees C, design pressure 400 degrees C, 1.3m outside diameter x 6060mm long drying chamber, internal blades to keep product on the sidewall and to push product down the dryer, internal self cleaning in done via reverse rotation of the drum