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Why choose us?
1. Precision casting process
Silica sol investment casting technology
Vacuum assisted pouring system
Argon shielded welding
CNC lathe finishing
2. Surface treatment process
Multistage mechanical polishing process
Electrolytic polishing technology (optional)
3. Laser marking process
Passivation treatment to prevent oxidation
4. Quality inspection system
100% dimensional coordinate detection
5. Surface roughness meter detection
Air tightness test (0.2MPa)
Material spectral analysis
Product introduction
This vacuum aluminum alloy die-casting is made of A380/ADC12 high fluidity alloy (silicon content 9-12%), and 0.6mm ultra-thin wall complex structure is formed by 2500T ultra-vacuum die-casting machine (cavity vacuum ≤30mbar), resulting in density ≥99.8% (X-ray porosity ≤0.2%). The product is strengthened by hot isostatic pressing (600℃/100MPa) and nano coating (friction coefficient 0.08), the key dimensional accuracy is ±0.02mm, and it is widely used in high-end fields such as new energy battery tray (weight reduction 28kg) and 5G radiator.
Our advantage
1. Quality material selection
Made of 304/316 stainless steel, according to ASTM A276 standard
Surface treatment options: mirror polishing (Ra≤0.4μm), wire drawing, sandblasting
Corrosion resistance: Passed 72-hour salt spray test
Bearing strength: ≥1.6MPa
2. Precision manufacturing parameters
Dimensional accuracy: ±0.1mm
Standard specifications: 20×20mm to 150×150mm
Wall thickness range: 1.5-6mm
Connection mode: welded/threaded/sleeve type
3. Application field
√ Architectural decoration: handrail system terminal connection
√ Industrial pipes: equipment interface seal
√ Furniture hardware: high-end furniture connectors
√ Medical equipment: device protection end cover
Detail data
Application | Hardware |
Material Type | Stainless steel |
Standard | CE, RoHS, ISO 9001:2000, ISO 9001:2008 |
Kind | Stainless Steel Casting |
Molding Technics | Casting |
Weight | 0.5kg~50kg |
FAQ
1.What is the Minimum Order Quantity?
5~1000 pcs. And we also accpet sample orders.
2. Can you manufacture according to customer's samples?
According to samples, we can make drawing, tooling and sample
3.How long will it take to make new samples according to customer's drawing or sample?
Totally 20 days. 10 days for tooling and another 10 days for sample.
