Machine constructed entire in AISI 304 stainless steel. Bread crumb unloader filter in AISI 304 stainless steel. Direct main transmission motor/knives. Entirely self-extinguishing low voltage electrical system with main switch plus drive and emergency buttons. Protective limit switch on the machine itself. Hourly production of approximately 200kg of bread crumbs for the large grinder and approximately 50Kg 50 for the small one.