Cast alloy structure, fully plated in AISI 304 stainless steel. Self-ventilated intermittent use motors, with 4 hardened steel gears enclosed in a leak-proof oil-bath gearbox. Stainless steel hopper and meat collection tray. The optional microswitch on the hopper, on request, requires a larger inlet mouth, Ø 76, and a hopper fitted with a safety microswitch and finger guard, compliant with EC regulations, increasing hourly output by 35%. The AISI 304 stainless steel mincing unit can be disengaged by simply turning a lever. All the machine parts can be easily cleaned with a damp cloth.