Aluminum Die Casting Powder Coating
2.Process: Parts are machined, cleaned, and coated using electrostatic application and curing.
3.Coating: Provides corrosion resistance, uniform finish, and various textures such as matte and gloss.
4.Precision: Thickness control ensures dimensional accuracy after coating.
5.Advantage: High durability and resistance to chipping and fading.
6.Capability: Widely used in electronics, automotive, and equipment housings.
7.Quality: Strict inspection ensures consistent appearance and performance.
Aluminum Die Casting Powder Coating – Precision Metal Parts with Durable Finish
Through our Aluminum Die Casting Powder Coating service, we can make parts that are very strong, don't rust, and look uniform. We mix precision die casting with modern powder coating technology. Our production staff has more than nine years of experience, and our engineers have an average of fifteen years of experience. Our method makes sure that the coating is between 60 and 120 μm thick, that the dimensions are within ±0.10 mm for casts and within ±0.02 mm for machined areas, and that the salt spray resistance lasts for more than 24 to 72 hours. We help you with your projects from the pilot stage to mass production with solid engineering-driven solutions. We offer full quality assurance and sample delivery in 3–7 days.
What Makes Our Process Different?
Die casting, precision cutting, and powder finishing are all part of the same process that we use.
High-pressure die casting with good aluminium alloys like ADC12 or A380 is the first step in making your parts. This makes parts that are strong, light, and have complicated shapes.
After that, if needed, secondary cutting comes next. We can drill, tap, mill, and make precise cuts with our CNC equipment to meet your exact needs.
Then we use electrostatic application and heat sealing to put on the powder covering. This makes a layer of protection that sticks well to the aluminium surface.
As a result? Parts that are both strong structurally and protect the surface for a long time.
Technical Specifications
| Item | Description |
|---|---|
| Material | Aluminum Alloy (ADC12, A380, or per customer request) |
| Color | Black, White, Gray, or Custom Colors (RAL / Pantone) |
| Process | Die Casting / Deburring / Machining (if required) / Powder Coating |
| Surface Finish | Powder Coated (Matte, Glossy, or Textured Finish) |
| Tolerance | ±0.10 mm (casting) / ±0.02 mm (machined areas) or per drawing |
| Coating Thickness | 60–120 μm |
| Salt Spray Resistance | ≥24–72 hours (or higher upon request) |
| Feature | High strength, excellent corrosion resistance, uniform appearance, cost-effective |
| Size | Per Customer Drawing |
| Drawing Format | PDF / DWG / STEP / IGS |
| Production Volume | Medium to Mass Production |
| Inspection | 100% Inspection / Sampling Inspection |
Surface Protection That Lasts
It's not just colour that our product gives you.
The layer keeps out water, poisons, and normal wear and tear. It doesn't chip, scratch, or fade as easily as regular paint does.
There are different styles to pick from:
- Matte for a trendy look that doesn't reflect light
- Glossy for a bright, noticeable look
- Textured to improve grip and look different
We can match colours to RAL or Pantone standards upon request. We make sure that all of our production runs are the same, whether you need a single shade or a bunch of different colours for different parts.
Engineering Support You Can Trust
We don't just manufacture parts—we help you improve them.
Our engineers review your drawings directly. No middlemen, no miscommunication.
They'll provide recommendations on:
- Material selection for your specific application
- Design adjustments to enhance manufacturability
- Tolerance optimization to balance cost and performance
- Surface treatment options suited to your environment
This engineering-first approach reduces errors before production starts. It saves you time, money, and potential redesigns.
Precision Meets Durability
Dimensional accuracy matters, especially when adding a coating layer.
We account for powder coating thickness during the machining stage. This ensures your final parts meet exact dimensional requirements even after the coating process.
Our quality control covers every step:
- Material certification verification
- Pre-coating dimensional inspection
- Coating thickness measurement
- Adhesion and appearance checks
- Final dimensional validation
For appearance-critical projects, we pay special attention to coating uniformity and color consistency across all components.
Industries We Serve
Different uses can benefit from our Aluminum Die Casting Powder Coating options:
Electronics: cases, frames, heat sinks, and clips for mounting
Automobiles: Engine parts, gearbox housings and building pieces
Consumer appliances include coffee machine housings, cooking tools, and decoration pieces
Tools, machine frames, and control screens are examples of industrial equipment.
Lighting: Fixture frames, reflectors, and tools for fixing
Production Flexibility
We handle projects of all sizes with equal attention.
Small batches for prototyping? We deliver samples in 3–7 days.
Large production runs? Our process scales efficiently while maintaining quality standards.
You get 100% custom manufacturing tailored to your drawings. No standard products—every component is made to your specifications.
Our global logistics ensure fast door-to-door delivery, even for small orders. We handle shipping and duties efficiently, so you receive parts without hassle.
Quality Assurance
We stand behind our work.
If quality issues arise within the same month of delivery, we arrange remanufacturing within one week. Shipping costs are fully covered.
Our inspection protocols follow international standards, including material certifications and FDA compliance for food-contact applications when required.
Salt spray test reports are available upon request to verify corrosion resistance performance.
FAQ
Q: What is aluminum die casting with powder coating?
It combines die casting and powder coating to produce strong, corrosion-resistant parts with smooth and durable surfaces.
Q: Can die cast parts be CNC machined before coating?
Yes, secondary CNC machining such as milling, drilling, and tapping is often applied before powder coating.
Q: What are the advantages of powder coating for die cast parts?
Powder coating improves corrosion resistance, durability, and provides a wide range of color options for die cast aluminum parts.
Q: What types of parts are suitable for this process?
Common parts include housings, enclosures, automotive parts, and industrial components.
Contact Us
Ready to discuss your project with Aluminum Die Casting Powder Coating? Contact our engineering team at bill@bldmachining.com for technical consultation and quotation.
