how were metal engravings signs made| WEIHUA


First of all, in terms of material, we can choose 5052 or 1070 aluminum and other materials to make the part.

Then,we can choose the stamping or forging process ,we will use forging if the nameplate with back feet.(pin)

Generally, after the aluminum plate is formed by stamping or forging, the surface of the product forms a embossed and recessed effects. The entire product is surface-treated, and then the convex material is cut by the high-speed rotation of the PCD tool to form a uniform arc-shaped pattern on the surface of the product to make the surface of the product shiny The dazzling sign is a diamond cutting sign.

In order to make the logo effect more prominent, black is usually used as the background color, and bright silver is used as the logo color after the approval, which can also make the approval sign more prominent and dazzling, and make the products of the merchant more high-end and atmospheric.

If you have any hardware or plastic signs for diamond cutting, brushing, stamping, forging, printing, CD pattern, anodizing, laser engraving, etc., you are very welcome to consult. You can directly browse our official website www.cm905.com or find our business 86+19926691505 for more details.

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The main process shows as below

6063 round bar

Step 1:6063 round bar Ø100*350MM

Natural gas environmental protection aluminum rod heating furnace

Step 2:Natural gas environmental protection aluminum rod heating furnace

Electromagnetic mold heating furnace

Step 3:Electromagnetic mold heating furnace

1000 tons of high-precision profile extruder

Step 4:1000 tons of high-precision profile extruder

Natural gas environmental protection aluminum aging  furnace

Step 5:Natural gas environmental protection aluminum aging furnace

Double-rail type automatic sawing machine

Step 6:Double-rail type automatic sawing machine

“Our 40,000 square meters facility has the capabilities to meet all your extrusion aluminum, logo plates,precision stamping needs coupled with multiple fabrication options to produce high-quality products solutions. ”

― WEIHUA