Product description
1. Core Product Positioning
This series of precision die castings relies on core high-pressure
die casting technology, with "lightweight, integrated, and
high-reliability" as its core advantages. Through material
innovation and process optimization, it provides integrated
structural solutions for high-end manufacturing fields such as
automotive, high-speed rail, electronic communications, and
aerospace. Ranging from micro electronic heat sinks to extra-large
automotive body structural parts, it enables one-time molding of
complex shapes, significantly improving the performance and
manufacturing efficiency of end products.
2. Core Performance and Process Advantages
1. Ultimate Lightweight and High Strength
- Material Matrix: Lightweight alloys such as aluminum alloys (e.g., Series 380,
413) and magnesium alloys (AZ91D, AM60) are adopted, reducing
weight by 30%~50% compared with traditional steel components. Among
them, magnesium alloy die castings can achieve an additional weight
reduction of more than 20%.
- Structural Strength: The high-vacuum die casting process controls the porosity to less
than 1%. Combined with local reinforcement technologies such as
insert die casting, the fatigue life of components is increased by
3~5 times, meeting the requirements of high-frequency vibration
scenarios such as high-speed rail bogies and automotive chassis.
2. Precision Molding and Integration Capability
- Precision Control: The high-pressure die casting process achieves a dimensional
accuracy of ±0.1mm and a thin-wall molding capability of up to
0.5mm, adapting to the precision structural needs of 5G base
station heat sinks and mobile phone middle frames.
- Integrated Manufacturing: It supports extra-large integrated die casting, which can
integrate more than 70 scattered parts into a single component
(e.g., the rear floor of Tesla Model Y), reducing more than 90% of
welding points and significantly improving structural stability.
3. Efficient Adaptability and Customization
- Process Adaptability: It covers 7 major process types including hot-chamber die casting
(for small zinc alloy parts), cold-chamber die casting (for large
aluminum alloy parts), and vacuum die casting (for high-strength
parts), and can customize the production process according to
requirements.
- Surface Treatment: It supports various processes such as anodizing, powder coating,
and electroplating, and has functional properties such as corrosion
resistance (meeting the EN 45545 fire protection standard),
electromagnetic shielding, and thermal conductivity.
3. Full-Scenario Application Solutions
In the automotive industry field, core products include integrated body structural parts and
battery casings, which can bring an advantage of more than 10%
increase in cruising range for new energy vehicles, while improving
production efficiency by 40%, effectively balancing vehicle
performance and manufacturing costs;
In the high-speed rail equipment field, it is mainly applied to bogie gearboxes and braking system
components. With excellent anti-vibration fatigue performance, it
can meet the strict operational reliability requirements of
high-speed rail and ensure long-term stable operation;
In the electronic communications field, it mainly provides products such as 5G base station heat
sinks and mobile phone middle frames. Through thin-wall heat
dissipation design and lightweight characteristics, it accurately
adapts to the core needs of miniaturization and efficient heat
dissipation of communication equipment;
In the aerospace field, it focuses on components such as UAV casings and satellite
brackets. Magnesium alloy materials are used to achieve a perfect
balance between lightweight and structural rigidity, conforming to
the dual strict standards of weight and performance for aerospace
equipment;
In the consumer goods field, it covers products such as wearable device casings and
sanitary hardware, with practical properties of water resistance
and stain resistance. While ensuring portability, it also takes
into account durability for long-term use, enhancing the experience
of consumer products.
4. Quality Assurance and Technological Innovation
- Full-Process Quality Control: MAGMA simulation software is used to optimize mold design,
reducing the number of test molds by more than 30%; AI is used to
monitor pressure and temperature parameters in real time to ensure
the consistency of each batch of products.
- Green Manufacturing: It realizes more than 95% waste recycling, and the cold-chamber
die casting machine saves 30% energy, complying with low-carbon
production standards.
- Technological Upgrading: It deploys multi-material composite die casting (carbon fiber
reinforcement, 3D printing inserts) and continuously expands the
application boundaries of high-performance materials such as
titanium alloys.
5. Core Product Value
It provides customers with a full-chain service of "material
selection - mold development - mass production - after-sales
technical support". Through structural integration, it reduces the
weight and manufacturing cost of end products, and helps high-end
equipment upgrade towards lightweight and intelligent directions
through the collaborative innovation of materials and processes.
Aluminium alloys
Aluminium is also highly corrosion-resistant, making it an ideal
choice for die-cast parts that will be exposed to the elements.
Some of its most suitable aluminium alloys for die casting are:
- Aluminium 46100 / ADC12 / A383 / Al-Si11Cu3
- Aluminium 46500 / A380 / Al-Si8Cu3
Magnesium alloys
Magnesium alloys such as AZ91D, AM60B, and AS41B are also well
suited for die casting due to their high strength-to-weight ratio.
In addition, these alloys offer good resistance to corrosion and
wear.
Zinc alloys
Zinc, on the other hand, is an excellent conductor of heat and
electricity, making it ideal for die-cast parts that will need to
be heated or cooled rapidly.
Die casting is used in a variety of industries and applications.
Some of the most common uses for die casting include:
- Automotive industry: Die casting is used extensively in the automotive industry. It’s
often used to create engine blocks, cylinder heads, and
transmission cases
- Electrical industry: The electrical industry also relies on die casting for a variety
of applications. Die-cast parts are used in the manufacture of
electrical components such as switchgear, panel boards, and circuit
breakers
- Aerospace Industry: The aerospace industry is a major user of die casting. The
manufactured parts are used in the manufacture of aircraft and
spacecraft components
- Appliance Industry: The appliance also uses this process to manufacture die-casted
parts for many appliances
- Furniture Industry: It is also used in the furniture industry. It’s often used to
create furniture hardware such as drawer pulls and knobs
Many other industries use die-casting processes for medical,
construction, and toy industries. It is a versatile process that
can be used to create various parts and products.
