About half of the world's cooking utensils are made of aluminum circles. The heat effect of cooking is as high as 93%, while that of stainless steel and cast iron is only 1/3 of that aluminium. The use of aluminum circle/disk/disc for cookware utensils will greatly increase the physical and chemical characteristics of cooking utensils, so that the electrical conductivity, thermal conductivity, heat resistance and other characteristics of cooking utensils can be improved, providing a guarantee for the production of a good diet.
Aluminum alloy sheet, as a very high thermal conductivity metal, will not rust and can maintain resistance to a variety of corrosion. Because aluminum alloy is easy to contact with some food, aluminum oxide is oxidized in the place where no anodic oxidation occurs. Therefore, a small amount of other metal elements are added into the aluminum material to improve the performance of the cooking utensils. Aluminum alloy is commonly found in tension, die casting or anodic oxidation. The drawn aluminum sheet alloy is formed by rotary stamping. As the aluminum sheet is soft, more magnesium, copper and bronze are added into aluminum alloy to increase the strength. Tensile aluminum die-casting aluminum tend to be thick, the structure is more suitable for thick soup. Because of the small porosity in the production of die casting aluminum, the thermal conductivity of the aluminum is much lower than that of the drawn aluminum. Anodic aluminum oxide (Al2O3) forms a layer of oxide on the surface, which plays a protective role and is hard to react with other substances. At present, most of the cookers in the market are mainly made of manganese aluminum alloy. The combination of manganese and aluminum circlre in cooking utensils can effectively promote the physical and chemical properties of each other.
Aluminium Circle for Cookware main production process including blanking, deep drawing, solid mouth, the whole bottom and cleaning.The material process, first of all to make selection of cooking utensils made of metal materials.Because of the cooking utensils need to maintain good thermal performance, at the same time, after high temperature in the process of barbecue to achieve stable chemical performance, this makes the cooking utensils made of aluminum sheet metal materials with strict inspection scope.
HAOMEI aluminum is an professional aluminum circle suppliers china,Aluminum disc circle production of finished products is currently the most advanced equipment is aluminum circle blanking production line, automatic production line that is circle aluminum production equipment automatic integration, can effectively improve the utilization rate of materials, is far superior to the other wafer blanking method. The aluminum sheet blanking and blanking line equipment can directly complete the blanking and blanking of the circle without slitting and shearing on the aluminum coil, and the products are widely used in the aluminum circle industry for the cooking utensils of the aluminum processing and manufacturing industry.