- Contact Us
Get your metal and plastic parts a high quality and aesthetic surface finish. Bead blasting, anodizing, powder coated, etc in as fast as 5 days.
Here is a list of standard surface finishes. For custom surface finishes such as electroplating or polishing, please contact email@example.com.
Our standard finish is “as machined” finish. It has a surface roughness of 3.2 μm (126 μin). All sharp edges are removed and parts are deburred. Tool marks are visible.
Media blasting uses a pressurized jet of abrasive media to apply a matte, uniform finish to the surface of parts.
Anodizing is an electrolytic passivation process that grows the natural oxide layer on aluminum parts for protection from wear and corrosion, as well as for cosmetic effects.
Nickel plating is a process used to electroplate a thin layer of nickel onto a metal part. This plating can be used for corrosion and wear resistance, as well as for decorative purposes.
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. Polishing can improve the appearance of new or used metal parts, including components in cars and other vehicles, handrails, cookware, kitchenware, and architectural metal. Pipes may also require buffing, a kind of polishing, to prevent corrosion and buildup of bacteria or mold. Buffing is also used to manufacture light reflectors.
The application of powder coating, which is applied as a free-flowing, dry powder is a surface finishing technique used to create a hard finish tougher than normal paint. Powder coating is mainly used to coat metal parts, such as those used in household appliances.
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. The thickness of the abrasive belts (usually between \#80-120) affects the finish. Although suitable for a handful of metals, brushing is most commonly applied to aluminum.
Painting involves spraying a layer of paint onto the surface of the part. Colors can be matched to a Pantone color number of the customer’s choosing, while finishes range from matte to gloss to metallic. Painting the surface of a part improves its aesthetic appearance and can provide brand recognition to consumers. In addition, painting can have a protective effect on parts. For example, surface painting is an effective method to protect metal from oxidation and corrosion.
Black oxide is a conversion coating similar to Alodine that is used for steel and stainless steel. It is used mainly for appearance and for mild corrosion resistance.
Chromate conversion coating, more commonly known by its brand name Alodine, is a chemical coating that passivate and protects aluminum from corrosion. It is also used as a base layer before priming and painting parts.
Part marking is a cost-effective way to add logos or custom lettering to your designs and is often used for custom part tagging during full-scale production.
Try GUAN SHENG now,
to get Free Sample
All information and uploads are secure and confidential.