Item | Description | Materials | Color | Texture |
Anodizing | Anodizing improves corrosion resistance, enhancing wear resistance and hardness, and protecting the metal surface. Widely used are 2 types:type II anodizing(coating thickness: 12-18μm for black, 8-12μm for clear, and 4-8μm for color) and type III anodizing(hard anodizing, provides excellent corrosion and wear resistance). | Aluminum | Clear, black, grey, red, blue, gold. | Smooth, matte finish. |
Powder Coating | Powder coating applied as a free-flowing, dry powder and works as a thin layer of protective polymer on the surface of the part.Unlike conventional liquid paint , powder coating is typically applied electrostatically and then cured under heat or with ultraviolet light. | Aluminum, Stainless Steel, Steel | Black, any RAL code or Pantone number | Gloss or semi-gloss |
Electroplating | involves coating a metal part with a very thin layer of another metal or metal alloy, in order to protect from corrosion and oxidation of the base part or to change its cosmetic appearance. Tin, Nickel, Zinc (galvanizing), and Chrome are all common plating metals. | Aluminum, steel, stainless steel | n/a | Smooth, glossy finish |
Brushing | Brushing is a surface treatment process in which abrasive belts are used to draw traces on the surface of a material, usually for aesthetic purposes. | ABS, Aluminum, Brass, Stainless Steel, Steel | n/a | satin |
Polishing | Polishing is the process of creating a smooth and shiny surface, either through physical rubbing of the part or by chemical interference. The process produces a surface with significant specular reflection, but in some materials is able to reduce diffuse reflection. | PC,PMMA,Aluminum, Brass, Stainless Steel, Steel | n/a | Glossy |
Printing & Etching | You can choose silk screening,pad printing or laser etching for different structures ,silk screening can be used for larger surfaces and when mixing multiple colors for even more complex graphics; pad printing can be used for printing on curved surfaces; laser etching is ideal for making precise and permanent marks on metal and some plastics. | Aluminum, Brass, Stainless Steel, Steel | n/a | n/a |
Common Post Processing
The easiest way to source your custom parts, with 15+ surface finishing options. Get your parts bead blasted, anodized, or powder coated.
Machined Finish
Machined parts will exhibit tool marks that align with the cutting path. The machined finish is smooth, achieved directly from the machine without additional polishing. Minimal handwork is required to remove any burrs, allowing the parts to be promptly finished and delivered soon after machining.
Blasting
Bead blasting achieves a consistent matte finish on machined parts, effectively eliminating tool and sandpaper marks. This process involves directing a high-pressure stream of abrasive material against a surface to smooth rough textures, roughen smooth surfaces, or remove surface contaminants. Key process parameters include air pressure and the size of glass beads used. Glass beads are available in various sizes ranging from #80 to #220.
Anodizing
Anodizing is an electrochemical process that enhances the surface of metals, typically aluminum, to increase durability, corrosion resistance, and aesthetics. During anodizing, the metal part is immersed in an electrolyte bath and subjected to an electric current. This process forms a protective oxide layer on the metal’s surface, which can be further enhanced with dyes or sealants to achieve different colors and finishes. Anodizing is widely used in industries where protection and aesthetics are crucial, such as automotive, aerospace, and architectural applications.
Painting
Painting is a finishing process where a coating of paint or protective layer is applied to the surface of an object or part. This process not only enhances the appearance of the object but also provides protection against corrosion, wear, and environmental factors.
There are various painting techniques and types of paints used depending on the material of the object, its intended use, and the desired finish. Common methods include spray painting, which uses compressed air to atomize and apply paint evenly, and powder coating, where electrostatically charged powder is applied and then cured under heat to form a hard finish.
Painting is essential in industries ranging from automotive and consumer goods to industrial equipment and aerospace, where both aesthetic appeal and functional durability are crucial.
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