Heavy-Duty Construction: Built with a food-safe cast aluminum body or treated alloy and an easy-to-clean stainless steel flat working table.Tension Adjustment Knob: The black knob visible at the top is used to tighten or release the tension of the internal vertical band blade.Safety Push Bar: Features a mechanical guiding guard/handle near the cutting section to safely advance the meat toward the blade without risking the operator's hands.Enclosed High-Power Motor: Equipped with a high-torque electric motor underneath the work table designed to deliver constant speed through stubborn materials.