Metal Finishing Services

Surface Finishing

The surface finish of parts affects the function of the equipment. In order to meet the needs of parts during assembly and use, the surface of parts needs to be processed in detail. Whether using plastic or metal, surface treatment is usually the last step of production.

Kaierwo surface treatment service has a variety of surface treatment methods, each of which corresponds to different functions and applications. If you want your product components to get a perfect surface treatment, please contact us to quickly get a treatment solution.

What is Surface Finishing

Surface Finishing is the process of artificially forming a surface layer with different mechanical, physical and chemical properties of the substrate on the surface of the substrate. The purpose is to meet the corrosion resistance, wear resistance, decoration or other special functional requirements of the product. Different techniques are used to improve the appearance, adherence, solder-ability, resistance to corrosion, hardness, conductivity and many other characteristics of industrial components.

Whether the parts are manufactured through processes such as CNC machining, 3D printing or injection moulding, they all require surface finishing services. During the validation period of a product, surface finishing allows you to see what the product will look like in the end - glossy or matte, how corrosion-resistant it will be, if the appearance is as expected, how hard it will be, and so on. It can take a part from a rough prototype to the product that best meets your expectations, whether it's appearance, performance, or cost!

Surface treatment	Description	Plastic	Metal
Painting	Flexible way to create a different surface appearance. We can achieve MatteSatinHigh GlossTexture ( Spangle & Heavy )Soft Touch UV coatingE-coating
Anodizing	Anodizing is an electrochemical process that produces an oxide film on the metal surface to improve its corrosion resistance, hardness and decorative properties. We are offering Color anodizing: Ordinary anodizing Hard anodizingConductive anodizing
Chroming &Plating	Plating is uses electrolysis to attach a metal film to the surface of metal or other materials to prevent metal oxidation (such as rust), improve wear resistance, con-ductivity, reflectivity, and corrosion resistance (copper sulfate, etc.), and enhance beauty. Chromed MetalspanzingChrome SputteringColor PlatingZinc PlatingTinning
Powder Coaing	Powder coating is a type of coating that is applied as a free-flowing, dry powder. it is typically applied electrostatically and then cured under heat or with ultraviolet light. which is a strong, wear-resistant finish. Powder coating is mainly used for coating of metals, such as household appliances, aluminium extrusions, drum hardware, automobiles, and bicycle frames.
Logo & Symbol	We use a variety of methods to create logos, symbols and text on prototypes or parts to complete your design We can offer: Silk-ScreenPad PrintingRub onLaser Engraving
Sanding	Smooth sanding can remove machining marks, burrs, machine lines, and adhesive marks on the surface of the parts. The flatness of the part will be improved and roughness will be reduced to create a smooth and uniform look.
Polishing	Started from rough sand paper, when you reach 2000 sand paper the part surface are smooth enough for high gloss polishing to obtain shiny surface or mirror look, transparent such as light guide, lens.
Sandblasting/Bead blasting	Sandblasting is the operation of forcibly propelling a stream of abrasive maternal against a surface under high pressure to smooth a rough surface, roughen a smooth surface, shape a surface or remove surface contaminants.
Brushed	The wire drawing finishing process is a surface treatment method, that forms a line pattern on the surface of the workpiece by polishing, the product to achieve a decorative effect.
Knurling	Knurling is a manufacturing process, typically conducted on a lathe, whereby a patter of straight, angled or crossed lines is rolled into the.

FAQ

1.How to deal with surface treatment problems?

Sample color identification and dispensing ensure batch color consistency, strengthen manual inspection, avoid the defective products.
2.How to get a quote?

Please send your 3d drawing(STP, IGS, STL, OBJ, X-T...) to us, and tell us the material, surface treatment and quantity, then we will quote within 2 hours.
3.How surface finishing works?

Almost all surface finishing processes improve either the aesthetic appearance of the product or its mechanical or chemical properties. Each surface finishing process achieves this in a slightly different way.
4.Can you help me to design my product or improve my design?

Yes, we have a professional design team to help our customer to create their product or improve their design. We need sufficient communication before design to understand your intention.
5.What the benefits of surface finishes?

Improve the appearance of your finished products, Improve resistance to wear and tear, Ensure good adhesion of paint, Meet your brand requirements...