We offer the custom aluminum casting service from design to finished alu die castings. We are aiming at providing customers with excellent custom aluminum parts in a cost effective way.
Material rang: A360, A380, B390, etc.
Size range: Min 1mm, Max 800 mm
Tolerance: +/- 0.02mm
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Cold Chamber Aluminum Casting Service
Cold chamber aluminum die casting is a manufacturing process used to produce high-quality, high-precision parts from aluminum. In this process, molten aluminum is poured into a cold chamber, or a separate injection cylinder, where it is pressurized and forced into a steel mold ordie.
The use of a cold chamber helps to prevent the molten aluminum from coming into direct contact with the injection system, which is usually made of steel. This prevents the injection system from melting and breaking down, which can compromise the quality of the final product.
Cold chamber aluminum die casting is a highly efficient and cost-effective manufacturing process that produces parts with high levels of dimensional accuracy, surface finish, and mechanical properties. It is commonly used in the production of automotive and aerospace parts, electronic components, and other high-performance applications.
Find out the key factors to consider when selecting a Cold Chamber Aluminum Casting service provider. Explore the measures taken to maintain quality standards during the casting process.
Neway specialized in aluminum mold casting and providing custom aluminum die casting services with a wild size range and surface finishings. Get in touch with us and send your drawings for one-stop aluminum casting service
Casting Size (mm)
Maximum Casting Weight (kg)
Minimum Wall Thickness (mm)
CNC machining, Powder coating, Anodizing, Assembly, Packaging, etc.
Why Casting in Aluminum?
Casting in aluminum offers several advantages over other manufacturing processes and materials. Some of the main reasons why aluminum casting is a popular choice include:
Aluminum can be cast into complex shapes and designs, allowing for greater design flexibility and the ability to produce parts with intricate geometries. This makes it an ideal material for parts that require high precision and accuracy.
Aluminum is a lightweight material, making it an ideal choice for parts that require strength without adding excess weight. This is particularly important in industries such as aerospace and automotive, where reducing weight can improve fuel efficiency and performance.
Good Thermal Conductivity
Aluminum has excellent thermal conductivity, which means it can dissipate heat quickly and efficiently. This makes it an ideal material for parts that need to handle high temperatures, such as engine components.
Aluminum is naturally resistant to corrosion, making it an ideal material for parts that will be exposed to harsh environments, such as marine or outdoor applications.
High Strength-to-Weight Ratio
Despite its lightweight nature, aluminum has a high strength-to-weight ratio, making it strong and durable. This is particularly important in applications where the part needs to withstand high stress and loads.
Aluminum is easy to machine, which means it can be formed into complex shapes and designs with relative ease. This makes it an ideal material for parts that require high precision and accuracy.
Cold Chamber Aluminum Die casting Process Workflow
As a top-notch die casting company Neway provides the cold chamber aluminum die casting process which is a manufacturing process that uses an aluminum cast alloy to produce high-quality, high-precision aluminum parts. Here is a basic workflow for the cold chamber aluminum die casting process:
Casting mold design
The first step in the cold chamber aluminum die casting process is to design the casting mold, which includes the mold or die that will be used to cast the aluminum part.
Molten aluminum preparation
The next step is to prepare the molten aluminum. This involves melting the aluminum in a furnace at a temperature of around 700-750°C.
Once the molten aluminum is ready, it is injected into a separate injection cylinder, also known as a cold chamber, where it is pressurized and forced into the steel mold or die. The pressure and temperature are carefully controlled to ensure that the aluminum fills the mold completely and solidifies quickly.
After the aluminum has solidified, the mold is opened, and the part is ejected from the mold.
The final step in the cold chamber aluminum die casting process is to finish the part. This can include trimming excess material, removing any surface imperfections, and applying any necessary coatings or finishes.
Quality Inspection and Transportation
As a leading aluminum mold casting factory, Neway keeps full inspection of the aluminum die castings. We use the PDCA method to improve the casting production process and guarantee that every aluminum mold casting parts received by customers are of exceptional quality all the time
View How Die Casting Works at Neway
Learn the basics of the die casting process including how molten metal is injected into steel molds under intense pressure to create complex metal parts. This video covers the typical materials used like aluminum, zinc, and magnesium alloys as well as key considerations like high initial tooling costs being offset by efficient volume production.
Material and Applications of Aluminum die casting
Discover the versatility and applications of aluminum die casting with our comprehensive guide. Explore the wide range of materials used in aluminum die casting, including their unique properties and benefits. From lightweight automotive parts to intricate electrical components, our temperature-optimized die casting process ensures superior quality and dimensional accuracy.
Powder coating offers several advantages when applied to aluminum parts. It provides exceptional durability, protecting against chipping, scratching, and fading, while also offering resistance to corrosion and environmental factors. The wide range of available colors, textures, and finishes allows for customization and desired aesthetics. Furthermore, powder coating is an environmentally friendly option as it doesn't emit harmful VOCs. It is a cost-effective solution, reducing the need for frequent maintenance or replacement, and its versatility enables application on various aluminum part sizes and shapes. The process itself is relatively easy, making powder coating an attractive choice for enhancing the appearance and durability of aluminum components.
Anodizing provides several advantages when applied to aluminum parts. The process forms a thick, protective oxide layer on the surface of the aluminum, enhancing its corrosion resistance and durability. This layer acts as a barrier, preventing the underlying metal from coming into contact with corrosive substances. Anodizing also improves the aluminum's scratch and wear resistance, making it more resistant to damage during handling and use. Additionally, anodizing allows for a wide range of color options, providing aesthetic versatility. The process is environmentally friendly, as it is free from volatile organic compounds (VOCs) and produces minimal waste. Overall, anodizing enhances the performance, appearance, and lifespan of aluminum parts.
Painting aluminum parts offers several advantages. Firstly, it provides an effective protective barrier against corrosion, safeguarding the aluminum from environmental elements and extending its lifespan. Additionally, painting allows for customization in terms of color and finish, enabling the aluminum parts to match specific design requirements or aesthetic preferences. Painting also enhances the overall appearance of the parts, providing a smooth and uniform finish. Moreover, the paint coating acts as a barrier against UV radiation, preventing color fading and maintaining the original look of the parts. Lastly, painting is a relatively cost-effective and versatile process that can be easily applied to aluminum parts of various sizes and shapes, making it an excellent choice for enhancing both the visual appeal and durability of the components.
Polishing aluminum parts offers several advantages. Firstly, it enhances the aesthetic appeal by creating a smooth and reflective surface finish, giving the aluminum a sleek and lustrous appearance. Polishing also helps to remove surface imperfections, such as scratches and blemishes, resulting in a more visually appealing final product. Furthermore, polishing improves the corrosion resistance of aluminum parts by creating a protective oxide layer that acts as a barrier against environmental elements. It also facilitates easier cleaning and maintenance of the parts. Additionally, polishing can improve the functional aspects of aluminum parts by reducing friction and improving their ability to resist wear and galling. Overall, polishing enhances the overall look, durability, and performance of aluminum parts, making them more attractive and functional in various applications.
Brushing aluminum parts offers several advantages. First and foremost, it creates a distinctive, textured finish that adds a unique aesthetic appeal to the parts. The brushed pattern adds depth and character to the aluminum surface, giving it a modern and industrial look. Additionally, brushing helps to hide scratches, fingerprints, and other minor surface imperfections, making the parts more resistant to visible wear and tear. The brushed texture also enhances the grip and tactile feel of the aluminum parts, providing a more secure handling experience. Moreover, brushing aluminum parts can improve their durability by creating a microscopically rough surface that can effectively retain lubricants or coatings, enhancing their resistance to corrosion and wear. Overall, brushing offers both visual and functional advantages, making it a popular choice for enhancing the appearance and performance of aluminum parts.
Plating aluminum parts offers several advantages. Firstly, it provides a decorative and visually appealing finish, allowing for customization with various metal coatings such as chrome, nickel, or gold. This enhances the aesthetic appeal and gives the aluminum parts a high-end and luxurious appearance. Additionally, plating improves the corrosion resistance of aluminum parts, protecting them from environmental factors and extending their lifespan. The plated coating also provides a durable and wear-resistant surface, increasing the parts' resistance to scratches, abrasion, and friction. Moreover, plating can enhance conductivity, making it suitable for electrical or electronic applications. It also allows for improved solderability, facilitating the joining of aluminum parts with other components. Overall, plating adds both functional and decorative benefits, enhancing the performance, appearance, and versatility of aluminum parts in various industries and applications.
Aluminum Casting Parts Gallery showcases a stunning collection of meticulously crafted aluminum castings. Explore our gallery to witness the intricate details and exquisite designs of our diverse range of aluminum casting parts. From automotive components to aerospace applications, our temperature-controlled casting process ensures precision and durability. Discover the artistry and engineering prowess behind our aluminum castings as you browse through our visually captivating gallery.