Die Casting Services in China
As a die casting parts manufacturer in China, we offer die casting services for various industries. Our team is experienced in both aluminum and zinc die casting, allowing us to meet the needs of a wide range of clients.
We have strict quality control inspections in place to ensure that all of our die cast parts meet specifications and can withstand the demands of your industry. With our efficient production processes and knowledgeable team, we are confident in our ability to provide timely, high-quality die casting services.
Our Die Casting Capabilities
At die casting services, we have extensive experience and capabilities. We provide both hot chambers and cold chamber Die casting methods, ensuring we can meet the needs of any project.
Hot Chamber Die Casting: The metal is added directly into the Die in hot chamber die casting using a plunger. This method is best for metals with low melting points, such as zinc and tin alloys.
Cold Chamber Die Casting: It involves pouring the metal into a separate barrel, which is then injected into the Die under pressure. This method is typically used for metals with high melting points, like aluminum and copper alloys.
Both options provide high precision and excellent surface finish, making die casting a valuable addition to our manufacturing capabilities.
As a die casting parts China manufacturer, we have dedicated ourselves to producing die casting parts for various industries. We can manufacture complex shapes and designs with precision and accuracy.
Our die casting parts are made from durable materials such as aluminum, zinc, and brass and can be used in various industries, from automotive to electronics.
CNC machining on die casting
Die casting is a popular manufacturing method that involves injecting molten metal into a mold to create the desired shape. However, in general, we need to improve the precision of this process by combining it with CNC machining.
Using computer-controlled cutting tools, we can trim excess material accurately and make any necessary adjustments to achieve a precise final product. It allows for greater customization and potential cost savings by reducing waste.
In addition, CNC machining can also improve the strength and durability of die cast components by creating smooth surfaces and specific reinforcement structures. Integrating CNC machining into the die casting process can result in superior finished products and increased efficiency.
Die Cast Metal Materials
Die cast metal materials can include aluminum, zinc, copper, magnesium, lead, and tin alloys. This method allows for the mass production of small and intricate objects and larger components with sturdy walls and uniform thickness.
Aluminum Alloys Die Casting
Aluminum alloys are suitable extensively for die casting because they can be cast into intricate shapes while maintaining good dimensional accuracy. The alloys also have good mechanical properties, making them suitable for various applications.
The common aluminum alloys for die casting: A356.0, A360.0, A380.0, A383.0 (ADC12), A390, A413.0
These alloys have excellent castability and good mechanical properties. They can be heat treated to increase strength and hardness.
Zinc Alloys Die Casting
Zinc alloys are widely used for die casting because of their good mechanical properties, excellent castability, and low cost. It is a zinc-aluminum-magnesium alloy. Zamac has strength and hardness and can make small parts with thin walls.
In addition, these alloys offer excellent corrosion resistance and mechanical strength. From automotive components to decorative hardware, zinc alloy Die casting offers reliable performance and durability.
Other zinc alloys that are commonly used for die casting include: Zamak-2, Zamak-3, Zamak-5, Zamak-7, ZA-8, ZA-12, ZA-27
Magnesium Alloys Die Casting
Magnesium alloys have one of the highest strength-to-weight ratios of any metal alloy, making them highly versatile and valuable in industries such as automotive and aerospace.
The magnesium alloys can be suitable for die casting of molds and thin-walled parts. Furthermore, magnesium alloys are 100% recyclable.
Commonl Magnesium alloys: AZ91D, AM60B, AS41B
Available Die Casting Parts Surface Finishes
Surface treatment and finishing are the final steps in precision die-casting. Our company offers a wide range of surface finishes for Die cast parts. From traditional paint or plating to specialized finishes like anodizing or electropolishing, we can provide the perfect finish for your specific application. Our experienced team can also assist in selecting the best finish based on factors like corrosion resistance and aesthetic appearance.
As cast
As-cast refers to the surface finish of casting as it comes out of the mold. We can get a conventional casting finish without secondary machining.
Powder coating
It is a dry finishing process that involves the use of a powder that is applied to the surface of the casting. The powder is then cured using heat, which causes it to harden and form a protective coating.
Bead Blasting
It involves propelling small beads of glass or other abrasive material at high speeds onto the surface of the Die cast object. It smooths and polishes the surface.
Anodizing
Anodizing is an electrolytic process that creates a durable, corrosion-resistant surface on metals such as aluminum. It is one of the most popular surface finishes for die castings because it is relatively inexpensive and easy to apply.
Electroplating
Electroplating is a process in which a metal coating is applied to a conductive surface using an electric current. The process can coat one metal with another or a non-metal with a metal. The resulting coated surface can have various properties, including improved appearance, increased corrosion resistance, and enhanced electrical conductivity.
Why Choose Our China Die Casting services?
We have over ten years of experience manufacturing high-quality custom die cast products for various industries. We offer competitive pricing, quick turnaround times, and meticulous attention to detail. Our skilled team can customize the Die casting process to meet the specific needs of our clients and produce high-quality parts.
Wide Selection
We offer a wide range of machining services for your die casting, including surface handling, material selection, and CNC machining services. We offer customized solutions based on your needs.
High-Pressure Tolerances
We follow strict quality control and tolerance standards and conduct a strict quality inspection of every production process to ensure that we produce a high standard of parts.
Fast Turnaround
With strong manufacturing capabilities and multiple pieces of equipment, we ensure that we can deliver goods to you efficiently and quickly.
How Do We Control The Quality
Our quality control in die casting starts with the design process, where our engineers work to create a highly functional and structurally sound mold.
From there, our strict adherence to manufacturing standards helps ensure that all components meet specifications.
Our parts undergo rigorous testing and inspection at each production stage using advanced equipment such as CMM.
And the entire batch is re-evaluated before being approved for shipment. We continually monitor and improve our processes to ensure consistently high quality in our die-cast parts.
Die Casting FAQs
What Is Die Casting?
Die casting is injecting molten metal into a mold cavity to produce parts with close dimensional tolerances. The process is extensively used in the automotive and aerospace industries.
In die casting, molten metal is injected under high pressure into a mold cavity. The mold cavity is created by two hardened tool steel dies.
The main difference between die casting and other casting processes is that the die casting process uses much higher pressures to inject the molten metal into the mold cavity.
This pressure assists in filling the very intricate details of the dies. It also forces the liquid metal to solidify quickly, which reduces porosity and results in strong, well-defined castings.
How Does Die Casting Work?
Die casting is a metalworking process that uses molds to cast metal parts.
The first step in die casting is to create a mold, or negative image, of the part you want to create.
We create the mold by pouring molten metal into a cavity in a die or mold.
The metal cools and hardens inside the Die, and then the Die is opened, and the part is removed.
Die casting creates parts with complex shapes that would be difficult or impossible to create using other manufacturing processes.
What Industries Use Die Casting?
Die casting is suitable for a variety of industries and applications.
In the automotive industry, die casting produces engine blocks, cylinder heads, and transmission cases.
Die cast parts are also suitable for the electrical and electronics industries and the medical field.
Some common die cast parts include gear housings, pump bodies, door handles, and small appliance housings.
Die casting can produce parts with complex shapes that would be difficult or impossible to produce by other means.
Advantages Of Die Casting
Die-casting has the following advantages:
First, it is well suited for producing large quantities of small, identical parts. The process is much faster than machining each part from scratch, and the molds can be reused many times before they need to be replaced. It makes Die casting an ideal choice for mass production.
Second, Die cast parts also have perfect dimensional accuracy. The molten metal is injected into the mold under high pressure, which ensures that it fills all the cavities in the mold perfectly. It results in parts with consistent dimensions and smooth surfaces.
Finally, die casting produces parts with a perfect surface finish.
contact us for China die casting Services
Are you searching for a reliable die casting China manufacturer? Look no further than Machiningtoday. Our experienced team can handle any project, big or small, and we ensure precision and quality in every product we produce. Partner with us as your trusted die casting China manufacturer – you won’t be disappointed.
