Extra large feed table with powered conveyor belt feed system. Convenient centralized oiler for lubrication of the cutting shafts. Electronically controlled safety guard. Safety lock and key, main switch, and emergency stop button. Automatic power cut-off when cabinet is opened or shred bag is full. Automatic reverse and power cut-off when overfed. Thermal switch prevents overheating. Push button control panel with optical indicators to show operational status. 2 automatic speed modes: POWER for bulk feeding large quantities of paper and SPEED for high speed shredding of lesser amounts. Soft metal resistant, hardened steel cutting shafts take CDs / DVDs, hardbound documents, and 3-ring binders.