Gold Machining Process

Gold target


Chemical purity:99.99%
Size: Diameter 20~300mm, thickness 1~60mm according to requirements

Product specifications

Gold target Au≥99.99%

 Chemical purity  Dimensions
 99.99%  Size: Diameter 20~300mm, thickness 1~60mm according to requirements


Typical chemical composition analysis

Impurity element ≯(﹪)
Pd Pt Ru Ir Ag Cu Fe Ni Al
0.001 0.001 0.001 0.001 0.0005 0.0005 0.0005 0.0001 0.0005
Pb Mn Mg Sn Si Zn Bi
0.0001 0.0001 0.0001 0.0005 0.0005 0.0001 0.0001

Metal materials have long been at the forefront of various industries, offering exceptional strength, durability, and aesthetic appeal. Among these metals, gold holds a special place due to its remarkable properties and historical significance. To unlock its full potential, manufacturers have embraced a multitude of cutting-edge processing technologies. In this article, we will explore MetalProc’s innovative metal processing technology and the advantages it brings to gold manufacturing. Let’s delve into the world of metal processing and discover how MetalProc is revolutionizing the production of gold-based products.

  • Heat Treatment:
    Heat treatment plays a crucial role in optimizing the mechanical properties of gold. MetalProc’s advanced heat treatment techniques enable precise control over heating and cooling cycles, resulting in gold with desired hardness, ductility, and strength. This process refines the microstructure of the metal, enhancing its overall performance for specific applications.
  • Cold Working:
    MetalProc utilizes various cold working techniques to shape and strengthen gold. Through processes such as rolling, bending, and stamping, MetalProc ensures that gold retains its desired shape and dimensional accuracy while enhancing its strength and hardness. Cold working techniques facilitate the creation of intricate designs and unique textures, adding aesthetic appeal to gold-based products.
  • Surface Treatment:
    MetalProc’s surface treatment technologies enhance the appearance and performance of gold. Techniques like electroplating provide a protective layer of metals such as rhodium or platinum, augmenting gold’s corrosion resistance and overall durability. Surface treatments like sandblasting, grinding, and etching are employed to create captivating textures, patterns, and intricate designs, further enhancing the visual appeal of gold.
  • Welding:
    MetalProc’s advanced welding techniques play a vital role in joining gold components effectively. Through methods such as TIG (Tungsten Inert Gas) and laser welding, MetalProc ensures precise and reliable bonding of gold materials. The welding process imparts strength and structural integrity to gold-based products, facilitating the creation of complex assemblies and ensuring their long-lasting performance.
  • Casting:
    Casting is a versatile technique employed by MetalProc to shape gold into intricate designs and structures. By pouring molten gold into molds, MetalProc enables the production of customized shapes and sizes. Casting technology empowers the creation of unique gold jewelry, ornaments, and industrial components, allowing for unparalleled design flexibility.
  • Sandblasting:
    MetalProc’s sandblasting technique is utilized to create intriguing textures and finishes on gold surfaces. By propelling fine abrasive particles against the metal’s surface, sandblasting achieves a range of effects, including a matte or frosted appearance. This technique adds depth and character to gold-based products, enhancing their visual appeal.
  • Grinding:
    MetalProc employs grinding technology to refine the surface of gold, ensuring smoothness and precision. This process involves using abrasive particles to remove excess material and achieve the desired finish. Grinding results in a polished and flawless surface, making gold products aesthetically pleasing and ready for further treatments or assembly.
  • Corrosion Treatment:
    While gold exhibits remarkable resistance to corrosion, MetalProc understands the importance of additional protection in certain applications. Through specialized coatings or chemical treatments, MetalProc ensures gold’s longevity and maintains its lustrous appearance, protecting it from environmental factors that could compromise its integrity.
  • Electroplating:
    MetalProc utilizes electroplating to enhance gold’s aesthetics and durability. This technique involves depositing a layer of metal, such as rhodium or platinum, onto the gold surface through electrolysis. Electroplating improves gold’s resistance to scratches, tarnishing, and wear, while also providing a decorative finish.
  • Hardening:
    MetalProc’s advanced hardening processes increase the hardness and strength of gold materials. Through controlled heating and cooling cycles, gold undergoes transformation to enhance its resistance to wear and deformation. This makes it suitable for applications where durability and longevity are paramount.
  • Metal Heat Sink:
    Leveraging gold’s exceptional thermal conductivity, MetalProc utilizes it to manufacture metal heat sinks. These heat sinks efficiently dissipate heat generated by electronic components, ensuring optimal performance and preventing overheating. MetalProc’s gold heat sinks find extensive use in industries such as electronics and aerospace, where effective temperature management is crucial.
  • Etching:
    MetalProc employs etching techniques to create intricate patterns, designs, or markings on gold surfaces. Chemical or laser etching selectively removes material from the metal’s surface, allowing for customization and personalization. Etching enhances the visual appeal and adds a unique touch to gold-based products.
  • Rolling:
    Rolling is a key process in MetalProc’s gold manufacturing. By passing gold through a series of rollers, MetalProc achieves precise thickness reduction and shape formation. Rolling ensures uniformity, dimensional accuracy, and enhances the mechanical properties of gold.
  • Bending:
    MetalProc’s bending techniques enable the shaping of gold into various forms and angles. By applying controlled force, MetalProc achieves accurate bends while maintaining the integrity of the metal. Bending allows for the creation of curved or angular gold components and facilitates the realization of complex designs.
  • Stamping:
    Stamping is a highly efficient technique employed by MetalProc to create intricate shapes and designs on gold. By pressing a die onto the metal surface, MetalProc achieves precise patterns, text, or logos. Stamping allows for mass production of consistent gold-based products with exceptional detail.
  • Waterjet Cutting:
    MetalProc’s advanced waterjet cutting technology provides a versatile and precise method for cutting gold and other metals. By utilizing a high-pressure jet of water mixed with abrasives, this non-thermal process ensures clean and accurate cuts. Waterjet cutting enables intricate designs and precise shaping of gold, allowing manufacturers to bring their creative visions to life.
  • Electrical Discharge Machining (EDM):
    MetalProc’s utilization of electrical discharge machining technology offers high-precision shaping and machining of gold. By employing controlled electrical discharges, EDM allows for intricate and complex designs in gold-based products, ensuring exceptional accuracy and detail.

MetalProc’s cutting-edge metal processing technology revolutionizes gold manufacturing. With advanced techniques such as heat treatment, cold working, surface treatment, welding, casting, and a myriad of other processes, MetalProc ensures the optimization of gold’s properties for diverse applications. Whether it’s enhancing durability, achieving intricate designs, or improving thermal conductivity, MetalProc’s innovative solutions unlock the true potential of gold, propelling the industry forward and offering endless possibilities for gold-based products.




Welcome to our world of exceptional metal products! As a leading manufacturer in the industry, we take pride in delivering top-quality solutions tailored to your specific needs. Whether you’re seeking precision-engineered components, durable structural elements, or exquisite decorative pieces, we’ve got you covered. Our dedicated team of skilled professionals combines their expertise with state-of-the-art technology to craft innovative and reliable metal products that surpass industry standards. We understand the importance of meeting your unique requirements, and our commitment to excellence ensures that we deliver nothing but the best. To explore how our metal products can transform your projects and exceed your expectations, we invite you to initiate an inquiry. Contact us today, and let’s embark on a journey of collaboration and exceptional craftsmanship.