Is the meat grinder made of aluminium alloy poisonous?
Long term exposure to the food produced by these devices is certainly harmful to humans. In fact, even food grade aluminum alloys are chronically harmful to humans
But there seems to be no one in charge of this matter in China. Many die casting plants use common die casting aluminum alloys to cast the meat casing of the meat grinder, the shell of the oil press, the aluminum frying pan and so on
In theory, all food and food direct contacts require the use of food grade aluminum alloys, which have strict standards in the European Union
