A pan is an utensil for frying food, about 20 to 30 centimeters in diameter, with low sides and an bottom sloping. Manufacturers now generally switch to lighter aluminium circle for pan as a manufacturing material. The thermal conductivity of iron pans is not as good as that of aluminum pans, and the non-stick effect of iron pans is not as good as that of aluminum pans. In order to bring a better experience to consumers, the product aspect will give priority to the design of aluminum pans. In fact, this aluminum is not pure aluminum, but an aluminum alloy, which keeps the amount of aluminum in the food as low as possible and must be stated in the manual.
Generally, the common aluminium circle for pan are mainly 1050-0 or 1050 semi-hard, and this state will not crack during the stamping, spinning and other steps in the later production process. The pans and pots produced by the aluminium circles have good heat dissipation, no rust, light material and long service life. 0.3-6.0mm aluminum circle is currently the most widely used aluminum alloy product in small cooking appliances. Making pans and pots starts with an aluminum circle, the malleability of aluminium circle is very good. With one punch and stretch, the low side pan and deep pot is formed with the bottom facing up! All aluminium circles products comply with RoHS and REACH environmental protection standards.
The aluminium circle for pan are used for making cookers, after using, the aluminum pam form a very dense oxide film on the surface of the aluminum alloy. Although the thickness of the film is not large, it is in the range of 10 to 20 microns, but its hardness is relatively high. As long as bamboo, wood or plastic rice shovels are used, the aluminum oxide film will not be damaged. If you use a metal spatula with a flat and smooth end, you shouldn't be a big problem as long as it's not hard to scratch, and it won't cause the aluminum to dissolve or fall. If the oxide film is destroyed, since aluminum is a very active element, it will be immediately oxidized in the air to form a hard aluminum oxide film, thereby protecting the aluminum body from further oxidation and playing a good protective role. In this way, under normal conditions, very few aluminum ions escape. You can use it with confidence.