Gloss Black Anodized Aluminum
2.Surface roughness : Ra 0.1~3.2.
3.Tolerance : +/-0.001mm ~ +/-0.05mm.
4.Drawing format : 2D/(PDF/CAD) 3D File (step, stp, etc), drawing design.
5.Standard or not : Non standard,customized as drawing or sample.
6.Type:Broaching, DRILLING, Etching / Chemical Machining, Laser Machining, Milling, Other Machining Services, Turning, Wire EDM, Rapid Prototyping.

name | gloss black anodized aluminum |
Materials | Aluminum, copper, brass, stainless steel, steel, iron, alloy, zinc etc. |
Surface Treatment | Anodizing,Brushing,Galvanized,laser engraving, Silk printing,polishing,Powder coating,etc |
Tolerance | +/-0.01mm, 100% QC quality inspection before delivery, can provide quality inspection form |
Testing equipment | CMM;Tool microscope;multi-joint arm;Automatic height gauge;Manual height gauge;Dial gauge;Marble platform;Roughness measurement |
Processing | CNC turning, CNC milling, CNC machining, Grinding, EDM wire cutting |
File Formats | Solid Works,Pro/Engineer, AutoCAD(DXF,DWG), PDF,TIF etc. |
Service Project | To provide production design, production and technical service, mould development and processing, etc |

Anodizing can significantly improve the corrosion resistance of aluminum alloys, improve the surface hardness and wear resistance of aluminum alloys, and have good decorative properties after appropriate coloring treatment. Aluminum and its alloy anodized film coloring technology can be divided into 3 kinds: chemical dyeing, electrolytic coloring and electrolytic overall coloring. Chemical dyeing is to use the porosity and chemical activity of the oxide film layer to adsorb various pigments to color the oxide film. According to the coloring mechanism and process, it can be divided into organic dye coloring, inorganic dye coloring, color paste printing color, over-color dyeing and achromatic dyeing. Wait. Electrolytic coloring is to perform AC electrolysis on anodized aluminum and its alloys in an aqueous solution containing metal salts, and deposit metals, metal oxides or metal compounds at the bottom of the porous layer of the oxide film. Shows a variety of colors. Electrolytic overall coloring means that aluminum and its alloys are colored at the same time as anodizing. It is characterized by one step of oxidation and coloring, and the colored film has good light resistance, heat resistance, corrosion resistance and wear resistance. Electrolytic overall coloring is further divided into natural hair color, electrolytic hair color and power hair color method, among which electrolytic hair color is dominant, followed by natural hair color, and power hair color is under development.

Q: What do I need for offering a quote ?
A: Please offer us 2D or 3D drawings (with material, dimension, tolerance, surface treatment and other technical requirement etc.) ,quantity, application or samples. Then we will quote the best price within 24h.
Q: What is your MOQ?
A: MOQ depends on our client's needs, besides,we welcome trial order before mass-production.
Q: What is the production cycle?
A: It varies a lot depending on product dimension,technical requirements and quantity. We always try to meet customers' requirement by adjusting our workshop schedule.
Q: What kind of payment terms do you accept?
A.: T/T, L/C, Escrow, paypal, western union, moneygram etc.
Q: Is it possible to know how is myproduct going on without visiting your company?
A: We will offer a detailed products schedule and send weekly reports with digital pictures and videos which show the machining progress.
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