快速原型和按需制造，适用于
Lighting Industry
In an industry illuminated by energy-efficient innovation, we provide high-performance die-cast components that empower luminaire designs to shine brighter, last longer, and outperform expectations.
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即时定价和 DFM
提供精加工、连接和装配
行业专家提供设计和制造指导
CastMold Precision Lighting
压铸解决方案
CastMold specializes in premium aluminum die-cast components optimized for lighting industry applications. Our solutions are engineered to meet rigorous performance standards for both commercial and industrial lighting systems. Designed for LED housing, heat sinks, streetlight enclosures, and decorative fixture frames, our precision-cast components ensure reliable operation and extended service life in diverse lighting environments.
The die-casting process guarantees exceptional consistency and structural integrity, enabling seamless integration with optical modules, electrical circuits, and mounting systems. Our components deliver stable performance under continuous thermal cycling, vibration, and harsh weather conditions typical of outdoor and industrial lighting installations.
Thermal Management Excellence
High thermal conductivity rapidly dissipates LED heat, preventing lumen degradationLightweight Structural Durability
High strength-to-weight ratio enables slim, complex designs while resisting deformation.Corrosion & Weather Resistance
Anodized surfaces and IP65/68 enclosures withstand UV, moisture, and chemicals.EMI/RFI Shielding
Effective electromagnetic protection for smart lighting circuitry.
CastMold 提供从原型设计到生产的服务
我们的压铸能力
CastMold 公司专门为客户量身定制高精度压铸解决方案。我们利用最先进的冷室和热室压铸技术，实现大批量生产，并具有卓越的尺寸精度和表面光洁度。我们的专业技术涵盖铝合金和锌合金，可确保轻质耐用的零件达到最佳性能。
我们配备自动化系统和实时质量监控，在保持严格公差（±0.05 毫米）的同时，实现了快速的生产周期。从原型设计到全面生产，我们的端到端服务包括模具设计、后处理（数控加工、电镀、涂层）和严格检测（X 射线、坐标测量机），以满足航空航天、电信和工业标准的要求。
应用
Precision Lighting Components
From custom-designed lighting housings to high-performance optical and thermal management systems, CastMold Lighting provides precision aluminum die-cast components that meet the demands of modern lighting solutions. As a specialized die-casting manufacturer, we offer the following tailored solutions:
LED heat sinks & housings
Outdoor fixture enclosures (IP66/IP68 rated)
Optical reflector assemblies
Architectural mounting brackets
Smart lighting sensor casings
Decorative luminaire frames
Weatherproof junction boxes
常见问题
Aluminum die-castings are ideal for lighting housings and heat dissipation components due to their lightweight, high thermal conductivity, and strong corrosion resistance. For example, LED fixtures demand superior heat dissipation, and aluminum’s high thermal conductivity (e.g., pure aluminum die-castings with a thermal conductivity of 192 W/m·K) significantly extends lamp lifespan. Additionally, its high-precision forming capability meets complex lighting design requirements.
- Lightweight: Reduces fixture weight for easier installation and transportation.
- Efficient heat dissipation: Enhances thermal management for LED fixtures.
- Corrosion resistance: Suitable for outdoor and harsh environments.
- Machinability: Enables intricate designs (e.g., textures and thin-walled structures) via molds.
- Cost-effectiveness: Mass production lowers per-unit costs.
Common Surface Treatments:
- Anodization: Enhances corrosion resistance and allows color customization.
- Powder Coating: Improves mechanical strength and weather resistance for outdoor fixtures.
- Sandblasting: Increases surface roughness for better adhesion.
- Eco-Friendly Chemical Polishing: Reduces pollution while improving surface finish.
- Porosity Defects: High-speed casting may cause internal voids, affecting anodization quality.
- High Mold Costs: Complex molds increase barriers for small-batch production.
- Process Compatibility: Traditional high-silicon aluminum alloys limit surface treatment options.
Sustainability Advantages:
- Recyclability: Aluminum has a recycling rate exceeding 90%, minimizing waste.
- Energy-Efficient Production: Mass production reduces energy consumption.
- Long Lifespan: Corrosion and thermal resistance extend fixture longevity, reducing replacement frequency.
Material Selection:
- ADC12: High fluidity, suitable for thin-walled components.
- YL112: Used for automotive and lighting structural parts; requires surface treatment to enhance corrosion resistance.
- Pure Aluminum: CastMold’s proprietary formula, offering high thermal conductivity and compatibility with anodization.
- High Precision and Miniaturization: Meets the demand for compact components in smart lighting.
- Green Processes: Nitrate-free polishing and low-energy surface treatments.
- Smart Production: AI-driven mold design and real-time process optimization.
Quality Control Measures:
- Mold Inspection: Regular maintenance to prevent burrs and dimensional errors.
- Non-Destructive Testing (NDT): X-ray or ultrasonic inspection to check internal porosity.
- Surface Testing: Salt spray tests to detect corrosion resistance; reflectivity checks to assess optical performance.
The heat dissipation of LEDs directly affects their luminous efficiency and lifespan. The high thermal conductivity of aluminum enables rapid heat dissipation, preventing luminous flux decay. For example, compared to traditional materials, pure aluminum heat sinks can reduce temperatures by over 20%.
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