2019 wholesale price Custom Metal Logo Tags For Handbags - Etched nameplates,Stamp,Nameplate for printer | CHINA MARK – Weihua

Etched nameplates

Etching nameplate, metal etching, engraved brass luggage tag, weihua technology (nameplate manufacturer) professional manufacturers, environmental protection etching equipment, stainless steel copper and aluminum etching, spot wholesale, non-standard products, good finish, beautiful appearance, precision processing, manufacturers direct, industry leader, welcome to customize ~

Etched nameplates are also called corroded metal plates.Mainly check the use of mask, etching after processing three steps of processing and made of embossed metal plate or concave metal plate.

Etching nameplate manufacturing process:

2) surface treatment of metal corrosion sign:

(1) mechanical polishing: a 2.2-4 kw polishing machine is used to mechanically polish the wool, and a 300-350 motor speed of the cloth wheel is generally 2000-3000 RPM.

(2) alkali treatment: cook the metal plate with 10-15% sodium hydroxide in an aqueous solution of 65-85℃ for 10-30 seconds, then wash it with clean water and immerse it in 5% acid solution.

(3) powder treatment method: with a flat brush dipped in the old powder (double powder) will plate uniform cross method brush ears, until the removal of dirt, or remove the effect of oxygen skin, and then with 5% dichromate potassium solution in the closure.

(4) wire-drawing treatment: the metal surface is wire-drawing treated by mechanical or manual methods to achieve the regeneration effect of the metal surface.

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The main process shows as below

Step 1:Alum plate

Step 2:Laser cut according to engineering dwg

Step 3:Air-driven punching machine

Step 4:Forging device

Step 7:Exquisite nameplate

Step 5:Auto line of anodic oxide processing

Step 8:Professional inspectors and packaging workers

Step 6:Auto oil-dripping 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