After all aspects of the casting and machining are complete, we can apply all aesthetic, functional, or protective coatings. The various finishing options we offer with our metal casting services include:
Electrophoresis
used for stainless steel, aluminum alloy, etc. It can make the product present various colors and keep the metallic luster, while enhancing the surface properties and having better anti-corrosion properties.
Micro-arc oxidation
the process of applying high voltage in electrolyte solution (generally weak alkaline solution) to generate vitrified surface film layer, the process is the result of synergistic action of physical discharge and electrochemical oxidation.
Anodizing
primarily anodizing of aluminum, which uses electrochemical principles to produce an aluminum oxide film on the surface of aluminum and aluminum alloys. This layer of oxide film has special characteristics such as protective, decorative, insulating and wear resistance
Electroplating
Physical vapor deposition (PVD): An industrial manufacturing process that uses primarily physical processes to deposit thin films.
Polishing
A finishing process that uses flexible polishing tools and abrasive particles or other polishing media on the surface of the workpiece.
PVD Vacuum Deposition
Physical vapor deposition (PVD): An industrial manufacturing process that uses primarily physical processes to deposit thin films.
Powder coating
Powder coating: Powder coating is sprayed onto the surface of the workpiece with powder spraying equipment (electrostatic spraying machine), under the effect of electrostatic, the powder will be uniformly adsorbed on the surface of the workpiece, forming a powder coating; powder coating is baked at high temperature and leveled and cured, turning into the final coating with different effects (different types of powder coating effects).
Etching
Etching: usually referred to as etching, also known as photochemical etching, refers to the exposure of the plate, after the development, the protective film to be etched area removed, in contact with the chemical solution when etching, to achieve the effect of dissolving corrosion, the formation of concave and convex or hollow molding effect
Metal drawing
Wire drawing: It is a surface treatment that forms a line pattern on the surface of the workpiece by abrasive products for decorative effect. According to the different patterns after wire drawing can be divided into: straight wire drawing, messy wire drawing, corrugated, rotary
Equipment List
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Automatic plane polishing machine 5 sets
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8 German vibrating machines
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polishing machine positions
Service Industries
Telecommunications
Electrical Housing
Truck, Auto (2nd tier only)
Industrial Equipment
Lighting
Furniture
Air Products
Firearms
Consumer Products
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Contact us to Learn More About Our Metal Finishing Services As one of the leading metal casting companies in the China, HJY metal can meet all of your metal finishing needs. Contact us for more information today