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Full Version: What are the specifications of aluminum circle blanks for cookwares?
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Haomei Aluminium is both a aluminium Circle manufacturer and supplier with 18 years experience. So factory price is available, we are professional in producing aluminium circles. aluminium Round sheet, another name is aluminum disc. It is aluminium sheet in round shape. Pure Aluminium Circle, like Alloy 1050, 1060, 1070, 1100 and Alloy Aluminium Circle, like Alloy 3003.
haomei aluminium circle is widely used in making aluminium cookware, as aluminium sauce pan, pizza pan, utensils, and various other applications, like: traffic signs, furniture, lighting, lampshade, etc.
haomei aluminium circle is normal with thickness from 0.4mm--10mm, diameter from 100mm-800mm
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Our product is currently being used to make:
  • Stock Pots

  • Tea Kettles

  • Rice Cookers

  • Electric Skillets

  • Coffee Urns

  • Steam Irons

  • Stainless Cookware Bottom Plates

  • Fry Pans

  • Pressure Cookers

  • Pizza Pans

  • Restaurant Cookware

  • Bakeware

  • Woks

  • Bread Makers
Deep Drawing Quality
Haomei's specialty is in deep drawing quality. Grain size is tightly controlled to minimize the "orange peel effect". This is a rough surface, like the surface of an orange peel, which often occurs after deep drawing. Haomei tightly controls the chemistry and heat treating to maximize the elongation that allows the materials to stretch more.
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Anodizing Quality
Our circles are commonly used in high quality anodizing cookware. We are good at providing a very consistent anodizing surface.
Heavy Gauge Circle
Haomei can produce aluminium circles with thicknesses up to 6mm thick. Such thicknesses are commonly required with commercial quality cookware.
Aluminum circle is also called as aluminum circle sheet, which is a perfect material for making cookware like aluminum pan, aluminum pot, aluminum rice cooker, aluminum cooking utensils, aluminum pressure cooker and so on. Aluminum cookware has the advantages of light wight, durable, low price, heating fast and uniform, no rust and easy to clean, but aluminum circle cookware can not be used to cook acidic, alkaline or salty food. With the specific classification of cookware, aluminum products have more models and application.

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It is understood that ordinary aluminum products are divided into casting and stamping two kinds. Cast aluminum products is treated by mechanical polishing, the metal structure is loose, there are some casting defects. To stamping aluminum products, the surface is washed white, through sanding and mechanical polishing, the surface has natural oxide film, but the film’s thickness is only 0.01-0.15μm, it is thin and uneven, it is easy to be mechanical abrasion or wear. While aluminum circle sheet for cookware is a stamped product that is anodized to create oxide film on its surface. The oxide film generally thick 5-20μm, uniform and dense, under the action of alkali, the film is not damaged in 100 seconds. Therefore, the aluminum circle is the best products for making cooking utensils, it has beautiful appearance, easy to remove dirt, strong corrosion resistance, strong wear resistance.