5G Base Station Heat Sink & High-Speed Rail Bogie Die Cast
Components
Core Product Positioning
This series of precision die castings utilizes advanced
high-pressure die casting technology with core advantages of
lightweight design, integrated structure, and high reliability.
Through material innovation and process optimization, we provide
integrated structural solutions for high-end manufacturing fields
including automotive, high-speed rail, electronic communications,
and aerospace. Our capabilities range from micro electronic heat
sinks to extra-large automotive body structural parts, enabling
one-time molding of complex shapes to significantly improve end
product performance and manufacturing efficiency.
Core Performance and Process Advantages
Ultimate Lightweight and High Strength
- Material Matrix: Lightweight alloys including aluminum alloys (Series 380, 413) and
magnesium alloys (AZ91D, AM60), achieving 30%-50% weight reduction
compared to traditional steel components. Magnesium alloy die
castings provide an additional 20% weight reduction.
- Structural Strength: High-vacuum die casting process maintains porosity below 1%.
Combined with insert die casting technology, component fatigue life
increases 3-5 times, meeting requirements for high-frequency
vibration applications like high-speed rail bogies and automotive
chassis.
Precision Molding and Integration Capability
- Precision Control: Achieves dimensional accuracy of ±0.1mm and thin-wall molding
capability down to 0.5mm, ideal for precision structures in 5G base
station heat sinks and mobile phone frames.
- Integrated Manufacturing: Supports extra-large integrated die casting, consolidating 70+
parts into single components (e.g., Tesla Model Y rear floor),
reducing welding points by 90% and significantly improving
structural stability.
Efficient Adaptability and Customization
- Process Adaptability: Covers 7 major process types including hot-chamber die casting
(small zinc alloy parts), cold-chamber die casting (large aluminum
alloy parts), and vacuum die casting (high-strength parts), with
customizable production processes.
- Surface Treatment: Supports anodizing, powder coating, electroplating, and functional
properties including corrosion resistance (EN 45545 fire protection
standard), electromagnetic shielding, and thermal conductivity.
Full-Scenario Application Solutions
Automotive Industry
Integrated body structural parts and battery casings provide new
energy vehicles with 10%+ increased range while improving
production efficiency by 40%, effectively balancing performance and
manufacturing costs.
High-Speed Rail Equipment
Bogie gearboxes and braking system components with excellent
anti-vibration fatigue performance meet strict operational
reliability requirements for long-term stable operation.
Electronic Communications
5G base station heat sinks and mobile phone frames with thin-wall
heat dissipation design and lightweight characteristics address
miniaturization and efficient heat dissipation needs.
Aerospace
UAV casings and satellite brackets using magnesium alloy materials
achieve optimal balance between lightweight design and structural
rigidity, meeting strict aerospace weight and performance
standards.
Consumer Goods
Wearable device casings and sanitary hardware with water/stain
resistance properties ensure portability and durability for
enhanced consumer product experience.
Quality Assurance and Technological Innovation
- Full-Process Quality Control: MAGMA simulation software optimizes mold design, reducing test
molds by 30%. AI monitors pressure and temperature parameters in
real-time for batch consistency.
- Green Manufacturing: Achieves 95%+ waste recycling. Cold-chamber die casting machines
save 30% energy, complying with low-carbon production standards.
- Technological Upgrading: Deploys multi-material composite die casting (carbon fiber
reinforcement, 3D printing inserts) and expands high-performance
materials like titanium alloys.
Core Product Value
We provide full-chain services from material selection to
after-sales technical support. Our structural integration solutions
reduce end product weight and manufacturing costs while advancing
high-end equipment toward lightweight and intelligent development
through material and process innovation.
Material Specifications
Aluminium Alloys
Highly corrosion-resistant aluminum alloys ideal for die-cast parts
exposed to environmental elements:
- Aluminium 46100 / ADC12 / A383 / Al-Si11Cu3
- Aluminium 46500 / A380 / Al-Si8Cu3
Magnesium Alloys
High strength-to-weight ratio magnesium alloys with excellent
corrosion and wear resistance:
Zinc Alloys
Excellent heat and electricity conductors for parts requiring rapid
heating/cooling.
Industry Applications
- Automotive: Engine blocks, cylinder heads, transmission cases
- Electrical: Switchgear, panel boards, circuit breakers
- Aerospace: Aircraft and spacecraft components
- Appliance: Components for various appliances
- Furniture: Hardware including drawer pulls and knobs
- Other Industries: Medical, construction, and toy manufacturing
