Custom Aluminum Die Casting Services
Specializing in dependable custom aluminum die casting services, we craft high-precision aluminum die cast components from A380, ADC12 and premium aluminum alloys. Our one-stop solution includes DFM analysis, mold tooling, mass production and secondary processing. We supply durable die cast parts for automotive, industrial and electronics industries, with stable quality, factory direct prices and flexible custom solutions for global clients.
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- Cost-effective Solutions
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Professional Aluminum Die Casting Manufacturer, With Full-Process Support.
As a professional Aluminum Die Casting Manufacturer, ZH Precision runs a fully in-house die casting workshop equipped with complete hot-chamber and cold-chamber machines from 88T to 3000T, enabling the production of small precision parts and large complex aluminum components. We support custom prototyping and high-volume mass production with strict quality control, stable processing accuracy, guaranteed on-time delivery and global shipping services.
Aluminum Die Casting with ZH Precision
ZH Precision specializes in high-pressure cold-chamber aluminum die casting, covering the custom production of diversified industrial cast components. We are capable of manufacturing complex-shaped aluminum parts for multiple industries, including equipment housings, structural brackets, heat sink parts, hydraulic accessories and thin-wall functional components.
Our extensive aluminum die casting product range includes automotive spare parts, new energy structural components, electronic enclosure housings, mechanical equipment covers, pump & valve fittings, communication hardware and industrial automation parts. We provide one-stop customization from mold making, casting forming to secondary machining and surface finishing, to meet various personalized OEM production needs for global clients.
One-Stop Aluminum Die Casting Manufacturing Solution
As a professional Aluminum Die Casting Manufacturer, ZH Precision provides integrated one-stop custom aluminum die casting solutions. Our full in-house capabilities cover mold design, CNC machining, secondary processing, surface treatment and comprehensive quality inspection. With standardized production management, we ensure stable quality, shorten lead times, and deliver high-quality custom aluminum die casting parts to global clients.
Secondary Processing
Professional deflashing, deburring and trimming refine raw aluminum die cast blanks efficiently.
CNC Precision Machining
High-precision milling and drilling achieve tight tolerance aluminum cast components steadily.
Surface Treatment
Versatile finishing options enhance aluminum die cast parts for better durability and appearance.
Quality Inspection
Rigorous dimension and visual testing secure consistent aluminum die casting product quality.
Aluminum Die Casting Capabilities
Aluminum die casting production complies with GB/T 15114 and GB/T 6414 specifications. Internal defects are assessed per ASTM E505, and machined dimensions follow ISO 2768-m. Strict process control ensures stable, high-quality aluminum die cast components for industrial applications.
| Description | Specification |
|---|---|
| Maximum Part Weight | 18 kg |
| Minimum Part Weight | 0.005 kg |
| Minimum Part Size | ∅15 mm × 3 mm |
| Maximum Part Size | 350 mm × 720 mm |
| Minimum Wall Thickness | 0.8 mm |
| Maximum Wall Thickness | 15 mm |
Free Aluminum Die Casting Consultation
Share your design files, and we will offer optimized manufacturing plans, reasonable pricing and reliable production suggestions.
Aluminum Die-Casting Material
ZH Precision supplies a full selection of premium aluminum die casting alloys, including A380, ADC12, ADC10, A360, A383, A413 and AlSi9Cu3. Each material delivers outstanding fluidity, high structural strength, precise dimensional stability and reliable anti-corrosion performance. We provide professional material selection support to match your project’s working conditions and technical requirements.
Aluminum A380
Widely recognized international standard die casting alloy, featuring balanced strength, hardness and surface stability. It delivers reliable overall performance for automotive parts, electronic enclosures and general industrial die casting components.
| Tensile Strength | Yield Strength | Elongation | Hardness | Density | Oxidation | Casting |
|---|---|---|---|---|---|---|
| 310 MPa | 165 MPa | 3.0 % | 95 HB | 2.71 g/cm³ | Good | Excellent |
Aluminum ADC12
The most popular cost-effective aluminum die casting material with excellent fluidity and mold filling ability. Stable casting quality, suitable for mass production of housings, brackets and daily industrial structural parts.
| Tensile Strength | Yield Strength | Elongation | Hardness | Density | Oxidation | Casting |
|---|---|---|---|---|---|---|
| 228 MPa | 140 MPa | 2.5 % | 82 HB | 2.70 g/cm³ | Good | Excellent |
Aluminum ADC10
High-toughness die casting aluminum with strictly controlled impurities and improved mechanical properties. Better impact resistance and structural stability, ideal for automotive structural parts and load-bearing mechanical castings.
| Tensile Strength | Yield Strength | Elongation | Hardness | Density | Oxidation | Casting |
|---|---|---|---|---|---|---|
| 240 MPa | 155 MPa | 2.0 % | 85 HB | 2.70 g/cm³ | Good | Excellent |
Aluminum A360
Low-copper aluminum die casting grade with outstanding anti-oxidation and corrosion resistance. Adapted to harsh working environments, widely used for outdoor equipment, marine accessories and new energy industry components.
| Tensile Strength | Yield Strength | Elongation | Hardness | Density | Oxidation | Casting |
|---|---|---|---|---|---|---|
| 290 MPa | 150 MPa | 4.0 % | 80 HB | 2.69 g/cm³ | Very Good | Very Good |
Aluminum A383
High-fluidity modified die casting alloy, specially optimized for thin-wall, complex and intricate parts. It ensures precise mold filling, low shrinkage and high dimensional accuracy for precision cast products.
| Tensile Strength | Yield Strength | Elongation | Hardness | Density | Oxidation | Casting |
|---|---|---|---|---|---|---|
| 305 MPa | 160 MPa | 2.8 % | 92 HB | 2.71 g/cm³ | Good | Excellent |
Aluminum A413
High-silicon aluminum alloy with ultra-high fluidity and excellent forming performance. Perfect for ultra-thin walls, deep cavities and ultra-complex shaped castings, with stable size and low deformation rate.
| Tensile Strength | Yield Strength | Elongation | Hardness | Density | Oxidation | Casting |
|---|---|---|---|---|---|---|
| 260 MPa | 135 MPa | 3.2 % | 78 HB | 2.67 g/cm³ | Good | Excellent |
Aluminum AlSi9Cu3
European standard high-strength die casting aluminum, featuring high mechanical load capacity and wear resistance. Commonly used in heavy machinery, hydraulic components, vehicle parts and high-load industrial die casting projects.
| Tensile Strength | Yield Strength | Elongation | Hardness | Density | Oxidation | Casting |
|---|---|---|---|---|---|---|
| 325 MPa | 175 MPa | 2.3 % | 100 HB | 2.72 g/cm³ | Good | Very Good |
Surface Finish of Aluminum Die Cast Parts
All aluminum die cast surface treatments comply with GB/T 15114 appearance regulations and GB/T 10125 pretreatment specifications. Anti-corrosion performance follows ASTM B117 and ISO 9227 testing norms, while coating thickness and uniformity meet ISO 1461 criteria to ensure stable protection, good adhesion and consistent surface quality.
Oil Spray
Oil spray forms a uniform protective coating that resists oxidation and surface corrosion.
Sand Blasting
Sand blasting cleans surfaces thoroughly and creates a fine matte industrial texture.
Tumbling
Tumbling removes burrs and sharp edges to achieve smooth and neat casting surfaces.
Brushed Finish
Brushed finish creates linear metal textures and covers minor surface imperfections.
Polishing
Polishing refines rough areas to deliver a high-gloss look and smooth metal texture.
Alodine
Alodine coating enhances anti-corrosion performance and optimizes paint adhesion.
Powder Coating
Powder coating provides a durable colored layer with great wear and weather resistance.
Laser Carving
Laser carving engraves precise patterns and logos on aluminum die cast surfaces.
Aluminum Die-Casting Quality Control
We carry out strict full-range quality control for aluminum die casting production. All castings are free of cracks, cold shuts, shrinkage and penetrating defects, with burrs, flash and gate residues professionally cleaned and controlled within standard tolerances. Porosity and surface defects are inspected in accordance with ASTM E505, while overall dimensions, machining allowances and geometric tolerances fully comply with national industrial standards.
All aluminum alloy raw materials meet RoHS environmental regulations. Special control is implemented on threaded holes and blind holes to prevent air leakage caused by sand hole penetration. Through standardized visual inspection, multi-angle verification and defect recording procedures, we maintain stable dimensional accuracy and structural stability, ensuring reliable and high-performance aluminum die-casting components for industrial applications.
What is Aluminum Die Casting?
Aluminum die casting is a near-net-shape manufacturing process designed for high-volume production of aluminum components with complex geometries and tight tolerances. By injecting molten aluminum alloys into hardened steel dies under high pressure, it delivers parts with exceptional dimensional stability, repeatability, and surface quality that meet the demands of industrial-grade applications.
Widely adopted in automotive, consumer electronics, and new energy industries, this process leverages aluminum’s natural thermal conductivity and lightweight properties to produce parts like engine housings, heat sinks, and structural brackets. At ZH Precision, we work with a range of certified aluminum alloys, including A380, ADC12, and A360, to ensure each die-cast component meets strict mechanical performance and quality requirements.
When to Use Aluminum Die Casting?
Choose aluminum die casting for high-volume commercial manufacturing that demands high efficiency, stable quality and controlled production costs. This process is perfectly suited for manufacturing complex lightweight metal components, thin-wall structures and parts with precise dimensional tolerances, delivering excellent part repeatability and minimizing secondary machining work.
It is the optimal solution for industries including automotive, new energy, electronics, lighting and general industrial machinery. It is highly recommended for producing structural housings, heat dissipation parts, mechanical brackets and functional accessories, where lightweight design, high thermal conductivity, structural rigidity and basic corrosion resistance are core performance requirements.
Advantages of Aluminum Die Casting
1.High Dimensional Accuracy: Maintains tight tolerances and stable product consistency in high-volume production.
2.Lightweight & High Strength: Optimized strength-to-weight ratio for lightweight structural applications.
3.Outstanding Thermal Conductivity: Efficient heat dissipation for electronic and automotive cooling parts.
4.Complex Structure Forming: Integrally molds thin walls, irregular shapes and intricate details in one process.
5.Cost-Effective Mass Production: Short cycle time and low unit cost for long-term bulk orders.
6.Good Corrosion Resistance: Natural alloy properties improve service life in harsh working environments.
7.Rich Surface Treatment Options: Supports polishing, powder coating, painting and other finishing processes.
8.Stable Material Performance: Premium aluminum alloys ensure high hardness and reliable mechanical properties.