Description Features German patent and Italian named silicon valley engineered, USA made International design gentle cast iron roasting Environment user controlled hot air flow mechanically Fluidized bean movement Integrated afterburner to eliminate smoke Odor and chaff operates with graphical touch screen profile memory Oversized inspection ports onboard scale to calculate shrinkage (optional) Stirflex cooling tray quick-release cooler with removable screen Maintenance free sealed roasting drum Built-in boot (stoner optional) Low profile infeed hopper safety quench (optional) Specifications Capacity: 35 kg / 77 lbs Gas: 380,000 btu Drum metal: cast iron Dimensions: 35 in w x 112 in l x 84 in h Cooler diameter: 40 in Parts: all united states made