This hamburger patty machine features heavy-duty structure – food-grade stainless steel tray; safer and more hygienic; not easily deformed; aluminium alloy body; more wear-resistant and stable. Easy operation – pull the lever, pour ground meat into the tray and press; perfect uniform patties; not easy to stick; easy clean demoulding without freezing; greatly saves meal preparation time. Patty paper included – equipped with 500 patty papers; convenient patty paper holder; compatible with patty papers matching tray size; more hygienic and easy to clean. Uniform output – ensures 4-inch diameter patties every time; suitable for fast food restaurant standardised meals; also ideal for home use; standard patties enhance food enjoyment; tray is 1.4 inches deep; different thicknesses by adding more meat. Easy to store – takes up little kitchen space; patty paper holder removable for flexible storage.