Custome Aluminum Die Casting Services
End-to-End High-Quality Aluminum Die Casting Solutions for Automotive, Electronics & Industrial Applications
- Certifications ISO 9001:2015 | IATF 16949
What is Aluminum Die Casting？
Aluminum die casting is a highly efficient manufacturing process. In this process, cold chamber die casting machines inject molten aluminum alloys into precision-engineered steel molds under high pressure. The result is lightweight, corrosion-resistant components with excellent mechanical properties, dimensional stability, and high-quality surface finishes.
How Does Aluminum Die Casting Work?
The process begins by melting aluminum alloys and transferring the molten metals into a cold chamber. In this process, cold chamber die casting machines push molten aluminum into precision steel molds at high pressure. Once the metal cools and hardens, the part is taken out. It features complex shapes, thin walls, and excellent pressure tightness and wear resistance.
Key advantages:
Lightweight Strength: High strength-to-weight ratio ideal for modern applications.
Excellent Corrosion Resistance: Suitable for harsh environments.
Dimensional Stability: Consistent quality for volume production.
Cost Efficiency: Supports large-scale runs with reduced tooling costs.
Complex Geometries: Achieve intricate shapes not possible with other casting processes.
Our Aluminum Die Casting Services & Capabilities
- 6+ Cold Chamber Die Casting Machines (up to 800T)
- In-house CNC machining center
- CAD/CAM & Moldflow simulation for optimized designs
- Custom mold solutions for complex parts and high volumes
- 20+ years of engineering expertise
- Full DFM analysis to ensure cost-effective, high-quality production
- Tolerances: ±0.01 mm post-machining
- Batch Sizes: From prototypes to high-volume production
- Applications: Automotive, Industrial, Electronics, Energy
- ISO 9001:2015 & IATF 16949 certified
- SPC monitoring and CMM inspections for consistent precision
Aluminum Alloy Grades & Properties
We work with the most commonly used aluminum die casting alloys:
Alloy | Key Properties | Typical Use Cases |
High casting performance, corrosion resistant, cost-effective | Automotive, housings, electronic enclosures, brackets | |
High strength-to-weight ratio, thermal & electrical capabilities | Engine blocks, gear cases, industrial equipment |
All our materials comply with RoHS and REACH standards.
selecting the right aluminum alloy
for your application?
Mold Types for Aluminum Die Casting
We design and build molds tailored to product’s structure, volume, and tolerance needs:
- Single-Cavity Mold–For medium/large parts
- Multi-Cavity Mold–For high-volume small parts
- Family Mold–Multiple parts in one cycle
- Insert Mold–Embedded components during casting
- Slide/Core-Pulling Mold–For undercuts, side holes, and complex geometries
Our in-house CAD and Moldflow optimization ensures cost-effective, long-lasting molds with excellent dimensional stability.
Why is high-quality mold manufacturing essential for successful die casting?
Mold design impacts product quality, cycle time, and tooling lifespan.
Surface Finishing Options
We offer a wide range of finishing solutions to enhance functionality, durability, and aesthetics:
- Anodizing
- Polishing
- Electroplating
- PVD Coating
- Spray Painting
- Powder Coating
- Brushed Finish
- Antique Finish
Ready to elevate your aluminum castings with precision surface finishes?
Mold Types for Aluminum Die Casting
Aluminum alloy die cast parts are used in a wide variety of high-performance applications:
- Automotive Components
- Industrial Equipment
- Consumer Electronics
- New Energy Solutions
- Construction Hardware
Looking for a trusted partner for your aluminum die casting project?
Why Choose Us
20+ years of manufacturing experience
Advanced machines & strict quality control
ISO 9001 & IATF 16949
Design to finished product
Compliant with RoHS & REACH
Dedicated project tracking and global delivery
Ready to work with a reliable aluminum die casting partner?
FAQ – Frequently Asked Questions
Q1: What types of aluminum alloys are available in your production?
A: Common grades include ADC12, A380 and customer-specified alloys.
Q2: What is the standard lead time for mold design and manufacturing?
A: Standard molds take 25–40 days, depending on complexity. Rush services are available for urgent projects.
Q3: Can you assist with part design and mold development?
A: Yes. Our services include DFM analysis, mold flow simulation, and custom mold design to ensure your parts are easy to produce and cost-effective.
Q4: What measures do you take to protect customer intellectual property (IP)?
A: We keep all customer information confidential and are happy to sign NDAs before reviewing any drawings or documents.
Q5: How do you manage mold maintenance and storage for customers?
A: In-house maintenance includes scheduled inspections and cleaning. Active customers enjoy free mold storage with maintenance logs available.
Q6: Are the materials you use certified to meet global compliance standards?
A: Yes. All materials meet RoHS, REACH, and other standards with certifications upon request.
Q7: What quality assurance processes do you have in place?
A: Our quality system is ISO 9001 and IATF 16949 certified. We use SPC monitoring, CMM inspections, visual checks, and provide detailed QC reports for each batch.
Q8: Can you support international shipping and logistics for global customers?
A: Yes. We handle FOB, CIF, DDP terms, customs clearance, and provide Form E/CO documents.
Q9: Can you perform machining on die cast parts after they are produced?
A: Absolutely. We provide CNC machining, tapping, reaming, and drilling for tighter tolerances.
Q10: What tolerances are achievable in your die casting and machining processes?
A: Casting tolerances: ±0.05–0.10 mm. Our post-machining tolerances can reach ±0.01 mm, ensuring precise and consistent results for your parts.
Q11: How do you control defects like porosity?
A: We reduce defects by using Moldflow analysis, better gating design, and strict process controls. X-ray and section testing are also available when needed.
Q12: Do you offer OEM and ODM manufacturing services?
A: Yes. We have extensive OEM/ODM experience and provide professional design and manufacturing support.
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