The aluminum circle for pans is a metal with extremely high thermal conductivity, good rust resistance and excellent resistance to various corrosion. More importantly, it will not have oxidation reaction after long-term contact with food. With micro element, its strength also gets obvious function.
The production process of cookware mainly includes blanking, deep drawing, flushing, bottom trimming and cleaning. In the blanking process, the first thing to do is to make a selection of the metal materials for the cookware.
Since the cookware needs to maintain a good heat conduction function, and at the same time achieve stable chemical functions during high-temperature cooking, this makes the selection very strict. 3003 and 1060 aluminum circle are the common choice.
1060 aluminum circle is mainly used for cookware and road signs. The common thickness is 1.0 mm and 1.2 mm. It features safety, lightness and easy processing. The hot rolled and cold rolled aluminum circles are both available. The outer diameter can range from 80mm-900mm.
The processing of aluminum metal blanks is generally divided into punch processing and manual processing:
Punch processing: 1. Blank material cutting (cut into square) 2. Punch into the right size
Manual processing: It is mainly for the large aluminium circles of some special specifications.
As a big aluminum circle supplier in China, Haomei Aluminum, relying on advanced equipment and strict control, can offer customers quality aluminum circles with precise size and best price. Welcome to leave message below to inquire the latest price.