Recommended Supplier
Ningbo Hiyet Metal Products Co., Ltd.
Professional Die Casting & Precision Metal Manufacturing Since 2012
- 📍 Located in Ningbo Beilun — “Hometown of Mold” in China
- 🏭 14,000㎡ facility, 260 molds/year, ¥150M annual output
- ⚙️ Full in-house capability: mold design → die casting → machining → assembly
- 🔬 Advanced QA: CMM, X-ray flaw detection, mold flow analysis
- 🌍 Serving global clients in automotive, new energy, cameras & telecom
Philosophy: Focus, Quality, Integrity, Enterprise
Product Overview
Our aluminum electrical housing represents the pinnacle of modern enclosure technology, meticulously engineered to meet and exceed the most rigorous industrial standards and performance criteria. At the core of its design philosophy lies a commitment to precision engineering, robust construction, and versatile design compatibility, making it an indispensable component for a vast array of demanding applications. This specific aluminum electrical housing is constructed from a high-grade aluminum-magnesium alloy, a material choice that is fundamental to its superior performance. This alloy provides an exceptional combination of a high strength-to-weight ratio, outstanding thermal conductivity, and inherent corrosion resistance, ensuring that the housing is not only lightweight and easy to integrate but also exceptionally durable and long-lasting even in the harshest operating environments. The manufacturing process of this aluminum electrical housing leverages state-of-the-art techniques to guarantee structural integrity and dimensional accuracy. These processes include precision deep-drawing and stamping for seamless body formation, high-pressure die-casting for complex geometries with excellent mechanical properties, advanced CNC machining for precise tolerances and custom cut-outs, and a variety of surface treatment options such as anodizing, powder coating, and electrophoretic painting to enhance corrosion resistance and provide a superior aesthetic finish.
The primary technical advantages of our aluminum electrical housing are multifaceted, directly addressing the critical needs of modern electronic systems. One of its most significant benefits is the provision of exceptional electromagnetic interference (EMI) shielding. The conductive nature of the aluminum-magnesium alloy creates a highly effective Faraday cage, protecting sensitive internal components from external electromagnetic noise and preventing the device itself from emitting interference that could disrupt other equipment. This is crucial for maintaining signal integrity and ensuring compliance with international EMC regulations. Furthermore, the superior thermal management capabilities of this aluminum electrical housing are a direct result of the alloy's excellent thermal conductivity. It efficiently draws heat away from power-hungry components like processors, power transistors, and voltage regulators, dissipating it over its large surface area. This passive cooling effect significantly reduces operating temperatures, which in turn enhances device reliability, prevents thermal throttling, and extends the operational lifespan of the entire system. This is complemented by robust IP-rated protection levels (such as IP54, IP65, IP67), which safeguard against the ingress of dust, moisture, and other contaminants, making the housing suitable for use in both indoor and challenging outdoor settings. The inherent corrosion resistance of the aluminum-magnesium alloy, often enhanced by surface treatments, ensures long-term reliability even in humid, saline, or chemically aggressive atmospheres. Finally, the design incorporates versatile and customizable mounting options, including standardized DIN-rail mounts, panel-mounting flanges, and bespoke bracketing solutions, allowing for seamless integration into existing system architectures and enclosures. These application scenarios span across critical infrastructure and advanced technological fields, including power distribution systems and smart grid components, industrial automation controls and programmable logic controller (PLC) cabinets, telecommunications equipment and base station units, and renewable energy systems such as solar inverter housings and wind turbine control boxes, where reliable and uninterrupted component protection is absolutely paramount for system uptime and safety.
The strategic selection of aluminum-magnesium alloy for our electrical housing is not merely a material choice; it is an engineering decision that directly translates into measurable performance gains, system longevity, and total cost of ownership savings for our clients across the globe.
Behind every unit of this high-performance aluminum electrical housing is the extensive expertise and manufacturing prowess of Hiyet Metal. With over two decades of specialized experience in aluminum fabrication and processing, Hiyet Metal has established itself as a leader in the field. Our manufacturing facilities operate under stringent ISO 9001:2015 quality management systems, ensuring that every step of the production process, from raw material sourcing to final inspection, adheres to the highest standards of quality and consistency. This certified process guarantees that every housing unit delivers reliable performance. Furthermore, we understand the dynamic needs of the market, which is why we have optimized our supply chain and production workflows to offer remarkably rapid delivery times without compromising on quality. Recognizing that one size does not fit all, Hiyet Metal prides itself on its comprehensive custom service. Our engineering team works closely with clients to develop tailored solutions, modifying standard designs or creating entirely new ones to meet specific dimensional, thermal, shielding, or aesthetic requirements. This combination of experience, quality certification, speed, and flexibility makes Hiyet Metal the ideal partner for sourcing a reliable, high-performance aluminum electrical housing.
- Precision Engineering: Utilizing advanced CAD/CAM software and precision machining to ensure exact tolerances and perfect fit for all internal components.
- Robust Construction: The inherent strength of the aluminum-magnesium alloy provides superior impact resistance and structural rigidity, protecting delicate electronics from physical shock and vibration.
- Versatile Design Compatibility: Designed with modularity in mind, allowing for easy integration with various connectors, cable glands, and cooling accessories to meet diverse application needs.
- Exceptional EMI Shielding: Achieving shielding effectiveness often exceeding 60 dB, which is critical for high-frequency and sensitive electronic circuits in industrial and communication settings.
- Superior Thermal Management: The high thermal conductivity (typically in the range of 130-150 W/m·K) allows for efficient heat dissipation, reducing the need for active cooling systems and lowering overall energy consumption.
- Corrosion Resistance: The natural oxide layer of aluminum, enhanced by anodizing or other surface treatments, provides excellent resistance to rust, oxidation, and degradation from environmental exposure.
The following table provides a detailed technical specification overview for our standard series of aluminum electrical housings, highlighting the key material and performance properties that define the product.
| Primary Material | Aluminum-Magnesium Alloy (AA 5xxx Series) | Typically AA 5052 or AA 6061, optimized for enclosure applications |
| Density | 2.68 g/cm³ | Approximately one-third the density of steel, contributing to significant weight reduction |
| Tensile Strength | 210 - 310 MPa | Varies with specific alloy and temper; provides high structural integrity |
| Thermal Conductivity | 138 W/m·K | Excellent for passive heat dissipation, critical for power electronics |
| EMI Shielding Effectiveness | 60 - 90 dB (from 30 MHz to 1 GHz) | Ensures compliance with FCC, CE, and other international EMC standards |
| IP Protection Rating (Standard) | IP54, IP65, IP67 (Customizable) | IEC 60529 standard; protects against dust and water ingress |
| Operating Temperature Range | -40°C to +120°C | Suitable for extreme environmental conditions |
| Surface Treatment | Anodizing (5-25µm), Powder Coating, E-Coat | Enhances corrosion resistance, provides electrical insulation, and allows for color coding |
| Standard Manufacturing Process | Deep Drawing, Die Casting, CNC Machining | Combination of processes for optimal cost-efficiency and precision |
In conclusion, this first section has established the foundational attributes of our advanced aluminum electrical housing, underscoring its role as a critical enabler for modern electronic systems. The deliberate use of aluminum-magnesium alloy delivers an unmatched synergy of lightweight properties, mechanical strength, and superior thermal and electrical performance. When this is combined with Hiyet Metal's rigorous manufacturing processes, certified quality systems, and deep industry expertise, the result is a product that is not just a container, but a performance-enhancing, reliability-assuring component. This robust and versatile aluminum electrical housing is engineered to provide steadfast protection, ensuring the longevity and consistent operation of sensitive electronics across a multitude of critical industries, from factory automation floors to remote renewable energy installations. The subsequent section will delve even deeper into the specific material science behind the aluminum-magnesium alloy, exploring its intrinsic properties and the direct technical benefits they confer in demanding application scenarios where thermal management and environmental resilience are non-negotiable requirements for system design engineers and project managers.
Material Characteristics
The foundation of our superior aluminum electrical housing lies in its advanced aluminum-magnesium alloy construction, a material choice that delivers an exceptional combination of properties critical for high-performance electronic enclosures. This specific alloy formulation is engineered to provide a remarkable high strength-to-weight ratio, ensuring the aluminum electrical housing is both incredibly lightweight for ease of installation and handling, and exceptionally robust to withstand physical impacts, vibrations, and mechanical stresses encountered in demanding industrial settings. The inherent excellent thermal conductivity of the aluminum-magnesium alloy is a cornerstone of its design, facilitating rapid and efficient heat dissipation away from sensitive internal components such as power transistors, CPUs, and LED drivers. This proactive thermal management is further complemented by the material's natural corrosion resistance, which offers a fundamental defense against oxidation and degradation caused by moisture, salt spray, and a wide range of industrial chemicals, thereby significantly extending the operational lifespan of the entire assembly. The core material advantages of this aluminum electrical housing are multifaceted and directly contribute to enhanced system reliability. Its superior heat dissipation capabilities are not merely a passive trait; they are a critical active feature that prevents thermal throttling, reduces failure rates, and maintains optimal operating temperatures, which is paramount for the stability and longevity of electronic circuits. The alloy's non-magnetic properties are indispensable in applications where magnetic interference could disrupt sensitive instrumentation or data signals, making this housing ideal for medical imaging equipment or precision measurement devices. Furthermore, in an era increasingly focused on sustainability, the complete recyclability of the aluminum electrical housing aligns with green manufacturing initiatives and end-of-life product management, reducing the environmental footprint without compromising on performance or durability.
From a technical perspective, the benefits derived from this sophisticated material are substantial and directly observable in the field. The housing exhibits enhanced durability under thermal cycling, a common phenomenon where components repeatedly heat up during operation and cool down during idle periods. Ordinary materials can fatigue and crack under such stress, but the aluminum-magnesium alloy maintains its structural integrity, preventing seal failure and protecting the internal electronics over thousands of cycles. This is coupled with outstanding resistance to environmental degradation from UV radiation, ozone, and temperature extremes, ensuring that the enclosure's appearance and protective qualities do not deteriorate over time, even in outdoor or harsh indoor environments. Perhaps most critically, the housing is engineered to maintain its structural integrity in extreme conditions, whether facing sub-arctic cold or desert heat, guaranteeing that the protected electronics remain safe from physical deformation and the ingress of contaminants. These material characteristics, combined with Hiyet Metal's advanced manufacturing prowess, make our aluminum electrical housing the unequivocal choice for a wide array of demanding applications. It is exceptionally well-suited for power electronics, including variable-frequency drives and uninterruptible power supplies, where efficient heat removal is directly linked to power density and reliability. In LED lighting systems, particularly high-power industrial, architectural, and street lighting, the housing's excellent thermal management is crucial for maintaining lumen output, color consistency, and extending the LED's service life by preventing junction temperature from exceeding critical limits. Similarly, in high-frequency communication devices such as 5G base station components and microwave transceivers, precise temperature control is non-negotiable for signal integrity and operational stability, a requirement perfectly met by the consistent and reliable cooling performance of our aluminum electrical housing.
The exceptional performance of our aluminum electrical housing is not solely a product of the raw material but is profoundly amplified by Hiyet Metal's state-of-the-art manufacturing processes and extensive industry expertise. With over 20 years of specialized experience in metal fabrication, our engineering team has mastered a suite of precision techniques that transform the high-grade aluminum-magnesium alloy into complex, reliable, and perfectly finished enclosures. Our capabilities encompass high-precision stamping and deep drawing for creating seamless, robust shells with consistent wall thickness, advanced die-casting for producing intricate, net-shape components with excellent dimensional stability and minimal porosity, and sophisticated CNC machining for achieving tight tolerances, precise mounting hole patterns, and smooth finishes on critical sealing surfaces. The process is capped by a variety of superior surface treatment options, including hard anodizing for extreme wear and corrosion resistance, powder coating for a durable and aesthetically pleasing finish in any color, and chemical film conversion coatings for enhanced paint adhesion and corrosion protection. Operating under a stringent ISO-certified quality management system, every step of production—from initial material inspection to final assembly—is meticulously controlled to ensure that every aluminum electrical housing that leaves our facility meets the highest international standards for quality and performance. We understand that time is critical in our clients' projects, which is why we have optimized our supply chain and production workflows to guarantee rapid delivery times without any compromise on quality. Furthermore, our core strength lies in providing comprehensive customization services; we work closely with clients to tailor every aspect of the aluminum electrical housing, including dimensions, mounting options, connector cut-outs, and aesthetic details, ensuring a perfect fit and function for their specific application, from a prototype run to full-scale mass production.
The following table provides a detailed breakdown of the key material properties and performance data for the aluminum-magnesium alloy used in our electrical housings, offering a quantitative perspective on its advantages.
| Mechanical Properties | Ultimate Tensile Strength | 290 - 330 MPa | Ensures high impact resistance and durability against physical stress. |
| Mechanical Properties | Yield Strength | 150 - 200 MPa | Indicates the stress level the housing can withstand without permanent deformation. |
| Mechanical Properties | Elongation at Break | 8 - 15% | Provides good formability for complex shapes during manufacturing. |
| Physical Properties | Density | 2.68 - 2.70 g/cm³ | Confirms lightweight nature, reducing overall system weight. |
| Physical Properties | Thermal Conductivity | 130 - 150 W/m·K | Quantifies excellent heat dissipation capability for thermal management. |
| Physical Properties | Coefficient of Thermal Expansion | 23.5 x 10⁻⁶/°C | Important for predicting dimensional changes with temperature fluctuations. |
| Environmental Resistance | Salt Spray Corrosion Resistance (with anodizing) | > 500 hours (ASTM B117) | Demonstrates superior protection against corrosive marine and industrial atmospheres. |
| Environmental Resistance | Operating Temperature Range | -40°C to 120°C | Guarantees performance and integrity across a wide range of environmental conditions. |
| Electrical & Other Properties | Electrical Conductivity | 35 - 40% IACS | Adequate for grounding purposes and EMI shielding effectiveness. |
| Electrical & Other Properties | EMI Shielding Effectiveness | Up to 90 dB (depends on design and seals) | Provides substantial attenuation of electromagnetic interference. |
| Electrical & Other Properties | Recyclability | Fully Recyclable | Supports environmental sustainability and reduces lifecycle costs. |
In conclusion, the selection of an aluminum-magnesium alloy for our electrical housing is a deliberate and calculated decision that yields unparalleled benefits. The synergy of lightweight construction, high strength, superior corrosion resistance, and outstanding thermal conductivity creates a protective shell that is far more than a simple container; it is an active, integral component contributing to the performance, reliability, and longevity of the electronic system it houses. When this superior material is processed through Hiyet Metal's advanced manufacturing capabilities, including precision stamping, die-casting, CNC machining, and specialized surface treatments, the result is a product of exceptional quality and consistency. Our 20 years of experience, ISO certification, commitment to rapid delivery, and extensive customization services ensure that we are not just a supplier, but a strategic partner in bringing your most demanding electronic projects to life with an aluminum electrical housing that you can depend on under the most challenging conditions. This robust foundation directly supports the precise technical specifications, such as high IP ratings and wide operating temperature ranges, which will be elaborated upon in the following section, further solidifying the position of our aluminum electrical housing as the optimal solution for critical applications across diverse industries.
Technical Specifications
Building upon its superior material properties, our aluminum electrical housing is engineered to meet exacting technical specifications that guarantee performance in the most demanding scenarios. The product's technical profile is defined by its robust ingress protection, wide operational temperature tolerance, and versatile physical dimensions. Specifically, these enclosures achieve IP65 to IP68 protection ratings, ensuring complete defense against dust ingress and powerful water jets or prolonged immersion. The operational temperature range is rigorously tested from -40°C to 120°C, allowing the aluminum electrical housing to function flawlessly in environments ranging from arctic cold to desert heat. Furthermore, the wall thickness can be precisely tailored from 1.5mm to 5.0mm, providing designers with the flexibility to optimize for weight, structural rigidity, and thermal mass based on specific application needs. This foundational robustness is a direct result of the advanced manufacturing processes employed by Hiyet Metal, which leverages 20 years of expertise in precision die-casting, CNC machining, and deep drawing to produce housings with exceptional dimensional accuracy and consistency, all backed by ISO certifications for quality assurance.
The core technical features of this aluminum electrical housing extend far beyond basic physical dimensions, incorporating critical electromagnetic and thermal management capabilities. A standout feature is its exceptional Electromagnetic Interference (EMI) shielding effectiveness, which reaches up to 90dB. This is paramount in today's electronically dense world, preventing both the emission of and susceptibility to electromagnetic noise, thereby ensuring the reliable operation of sensitive internal circuitry. The inherent property of the aluminum-magnesium alloy is further harnessed to provide outstanding thermal conductivity, measured between 130-150 W/mK. This facilitates the rapid transfer of heat away from critical components like power transistors and processors, directly supporting the high reliability and longevity highlighted in the previous section. To complete the package, a variety of surface finish options are available to enhance both performance and aesthetics. These include:
- Anodizing: This electrochemical process creates a hard, durable, and corrosion-resistant oxide layer that can also be dyed in various colors for identification or branding.
- Powder Coating: Offering a thick, uniform, and resilient finish, powder coating provides excellent resistance to scratches, chemicals, and UV radiation, making it ideal for outdoor applications.
- Chemical Film (Chromate Conversion Coating): Often used as a primer for paint or as a final finish, this treatment provides good corrosion resistance and electrical conductivity, which is important for grounding purposes.
The performance advantages derived from these precise specifications are what truly set our aluminum electrical housing apart in real-world applications. The material's high strength-to-weight ratio, combined with precision engineering, results in superior vibration resistance, protecting internal PCB assemblies and solder joints from fatigue failure in environments with constant motion or shock. For installations exposed to sunlight, the housing demonstrates excellent UV stability, particularly with specialized powder coatings, preventing chalking, fading, or degradation of material properties over time. Furthermore, the design of the aluminum electrical housing ensures compatibility with various sealing methods, such as silicone gaskets, O-rings, or potting compounds, to reliably achieve the specified IP ratings. These collective performance advantages are not merely theoretical; they are rigorously validated to support critical applications in harsh and unforgiving environments. This makes the housing an indispensable component in marine installations, where salt spray and constant moisture are a threat; in under-the-hood automotive electronics, where extreme temperatures and fluid exposure are common; and in outdoor telecommunications infrastructure, which must withstand decades of weathering, temperature cycling, and potential physical impact. The durability and reliability engineered into every unit are a direct reflection of Hiyet Metal's commitment to providing custom solutions that meet the unique challenges of each client, supported by a seasoned engineering team with deep domain knowledge.
The culmination of precise specifications, advanced material properties, and robust performance features ensures that this aluminum electrical housing provides a fail-safe environment for sensitive electronics, enabling technological advancement in the world's most challenging conditions.
To provide a clear and structured overview of the key technical attributes that define our product, the following table details the core specifications and performance metrics. This data underscores the engineering rigor behind the aluminum electrical housing and its suitability for a wide array of demanding applications.
| Ingress Protection (IP) | IP Rating | IP65, IP66, IP67, IP68 | Complete protection against dust and water, suitable for outdoor, marine, and wash-down environments. |
| Thermal Performance | Thermal Conductivity | 130 - 150 W/mK | Efficient passive cooling, extends component life, reduces need for active cooling systems. |
| Operational Limits | Temperature Range | -40°C to +120°C | Reliable operation in extreme climatic conditions, from arctic to desert and high-heat industrial settings. |
| Structural Design | Wall Thickness | 1.5 mm - 5.0 mm (customizable) | Optimizes weight, strength, and EMI shielding; allows for design flexibility. |
| Electromagnetic Compatibility | EMI Shielding Effectiveness | Up to 90 dB | Ensures compliance with EMC regulations, prevents data corruption and system malfunctions. |
| Surface Treatment | Available Finishes | Anodizing, Powder Coating, Chemical Film | Enhances corrosion resistance, provides electrical conductivity (chem film), and improves aesthetic appeal. |
| Environmental Durability | UV Stability | Excellent (especially with powder coating) | Prevents degradation and color fading in outdoor applications, ensuring long-term visual and functional integrity. |
| Mechanical Robustness | Vibration Resistance | High (per relevant IEC standards) | Protects internal components from failure due to shock and vibration in automotive, aerospace, and industrial machinery. |
The specifications and features detailed above are not merely a checklist but are integral to the housing's performance narrative. The IP68 rating, for instance, is achieved through a combination of the material's inherent stability, precision-machined sealing surfaces, and the compatibility with high-performance gaskets, a process refined over Hiyet Metal's two decades of specialization in aluminum fabrication. Similarly, the impressive EMI shielding is a function of both the conductive aluminum-magnesium alloy and the seamless construction methods like precision die-casting, which minimize gaps and seams that can leak electromagnetic radiation. This holistic approach to engineering—where material science, manufacturing precision, and practical application needs converge—is what defines our aluminum electrical housing. It transforms a simple enclosure into a high-performance, protective system that actively contributes to the reliability and efficiency of the electronics it houses. This is further enabled by Hiyet Metal's flexible custom service, which can adapt these core specifications—be it a non-standard wall thickness for a unique structural need or a specific surface finish for chemical resistance—to create a tailored solution without compromising on the fundamental advantages of the aluminum alloy.
Application Fields
Our aluminum electrical housing solutions are engineered to serve a wide spectrum of industrial sectors, each with its own unique and demanding application requirements. The inherent properties of the aluminum-magnesium alloy used in our aluminum electrical housing—notably its excellent strength-to-weight ratio, superior thermal conductivity, and outstanding corrosion resistance—make it an ideal choice for protecting sensitive electronics in challenging operational environments. Primary application areas where our housing excels include industrial automation control systems, power supply units, motor drives, and renewable energy converters such as solar inverters and wind turbine controllers. In the realm of industrial automation, this aluminum electrical housing provides a robust and reliable shield for the delicate printed circuit boards (PCBs), sensors, and processors embedded within manufacturing equipment, robotic arms, and sophisticated process control systems. The lightweight nature of the alloy simplifies the integration and mounting of these enclosures without compromising the structural integrity required to withstand the constant vibrations and mechanical stresses found on factory floors. Furthermore, the exceptional thermal management capability, a direct result of the high thermal conductivity of the material, is critical for dissipating heat generated by high-power components in motor drives and power supplies, thereby preventing overheating and ensuring long-term operational stability and component lifespan.
The versatility of our aluminum electrical housing extends far beyond the factory walls. Additional critical application scenarios robustly supported by our product encompass telecommunications infrastructure, including 5G base stations and fiber optic terminal enclosures; medical device enclosures for diagnostic and monitoring equipment that require strict hygiene and EMI shielding; transportation electronics for automotive, railway, and aerospace systems; and precision test and measurement equipment used in laboratory and field settings. In each of these diverse fields, the fundamental operational requirements of electrical safety, effective thermal management, and unwavering environmental protection are paramount. Our aluminum electrical housing is specifically designed to meet these core needs. The natural EMI shielding effectiveness of the aluminum alloy, often enhanced by our specialized manufacturing processes, safeguards sensitive internal electronics from external electromagnetic interference and prevents the device itself from emitting disruptive signals, a critical consideration for medical and communications equipment. The corrosion resistance, bolstered by advanced surface treatment options like anodizing and powder coating, ensures the housing's longevity and reliable performance even when exposed to saline atmospheres in coastal telecommunications installations or harsh chemicals in industrial or medical cleaning protocols. This combination of material properties and manufacturing expertise ensures reliable performance is delivered consistently across multiple industries.
The selection of an appropriate enclosure is a critical engineering decision that directly impacts the reliability, safety, and longevity of the electronic system it protects. Our aluminum-magnesium alloy housing provides a comprehensive solution that addresses the triad of core challenges in modern electronics design: thermal dissipation, electromagnetic compatibility, and environmental resilience.
The manufacturing prowess of Hiyet Metal, backed by over 20 years of specialized experience and ISO-certified quality management systems, is fundamental to delivering these high-performance aluminum electrical housing units. We employ a combination of advanced manufacturing techniques to achieve the precise specifications required by these demanding sectors. Precision die-casting allows for the creation of complex, near-net-shape housings with excellent dimensional stability and high volume repeatability. For applications requiring specific geometries or modifications, our CNC machining centers provide unparalleled accuracy for creating custom cutouts, threaded holes, and mounting features. The initial forming of sheet material is accomplished through precision stamping and deep drawing processes, which maintain the material's strength while achieving the desired form factor. Finally, a suite of surface treatment options, including anodizing for enhanced corrosion resistance and wear resistance, powder coating for a durable and aesthetically pleasing finish, and chemical film treatments for paint adhesion and conductivity, are applied to tailor the housing to its specific operational environment. This integrated manufacturing approach, from raw material to finished product, ensures that every aluminum electrical housing we produce not only meets but exceeds the rigorous standards of our clients across these diverse industries, all while supporting our commitment to rapid delivery timelines and comprehensive custom service offerings.
The following table provides a detailed breakdown of how the key material properties and manufacturing capabilities of our aluminum electrical housing directly address the specific requirements of its primary application sectors.
| Industrial Sector | Primary Application | Key Housing Requirement | Hiyet Metal Housing Solution & Benefit | Supporting Data / Capability |
|---|---|---|---|---|
| Industrial Automation | PLC Enclosures, Robotic Controller Boxes | Vibration Resistance, EMI Shielding, Thermal Management | High-strength alloy withstands mechanical shock; inherent conductivity provides EMI/RFI shielding and heat dissipation. | Vibration tested per IEC 60068-2-6; Shielding effectiveness up to 90dB; Thermal Conductivity: 130-150 W/mK. |
| Power Electronics | Power Supply Units (PSUs), Motor Drives, UPS Systems | Efficient Heat Dissipation, Structural Integrity, Safety Grounding | Superior thermal conductivity draws heat away from IGBTs and MOSFETs; robust construction prevents deformation. | Compatible with heat sinks and forced air cooling; Wall thickness options from 1.5mm to 5.0mm. |
| Renewable Energy | Solar Inverters, Wind Turbine Converters | Weatherproofing (IP65-IP68), UV Stability, Corrosion Resistance | Housings are sealed and treated with UV-resistant powder coating or anodizing for long-term outdoor exposure. | IP68 rating for submersion protection; 20+ year design life in harsh environments. |
| Telecommunications | 5G Radio Units, Fiber Distribution Hubs | EMI Shielding, Lightweight for Pole-Mounting, Thermal Management | Lightweight alloy reduces load on structures; effective heat dissipation maintains signal processor performance. |
|
| Medical Devices | Patient Monitors, Diagnostic Imaging Equipment | EMI Shielding for Compliance, Cleanability/Sterilization, Durability | Seamless designs and smooth surface finishes (e.g., anodizing) allow for easy cleaning and disinfectant resistance. | Shielding meets IEC 60601-1-2; Surface finishes resistant to common hospital disinfectants. |
| Transportation | Automotive Control Units, Railway Signaling, Avionics | High Strength-to-Weight Ratio, Vibration & Shock Resistance, Wide Temperature Range | Mg-Al alloy provides robust protection in high-vibration environments while minimizing vehicle weight. | Material tensile strength: 240-300 MPa; Operating temperature from -40°C to 120°C. |
In conclusion, the widespread adoption of our aluminum electrical housing across such a diverse range of industrial sectors is a direct testament to its unparalleled versatility and performance. The fundamental material advantages of the aluminum-magnesium alloy—lightweight construction, high structural strength, superior corrosion resistance, and excellent thermal conductivity—are precisely the attributes needed to solve the complex protection challenges faced by modern electronic systems. When these inherent material properties are combined with Hiyet Metal's advanced manufacturing capabilities, including precision die-casting, CNC machining, and a variety of specialized surface treatments, the result is a product that is not merely a container, but a critical, high-performance component in its own right. This robust aluminum electrical housing ensures that sensitive and expensive electronics can operate reliably, safely, and efficiently, whether they are located on a vibrating factory floor, a sun-scorched desert telecommunications tower, a humid coastal wind farm, or within a life-saving medical device. It is this demonstrable ability to meet and exceed the essential operational requirements of electrical safety, thermal management, and environmental protection that solidifies its position as the enclosure of choice for engineers and designers across the globe.
Customization Services
Our commitment to delivering superior aluminum electrical housing solutions extends far beyond standard off-the-shelf products; we provide comprehensive, end-to-end customization services meticulously engineered to meet the precise and often unique demands of your specific project. The inherent material properties of the aluminum-magnesium alloy we utilize form the foundation of our customization capabilities. This advanced material offers an exceptional strength-to-weight ratio, ensuring that even large-format, custom-designed housings remain lightweight without compromising structural integrity or durability. Furthermore, the alloy's superior thermal conductivity is a critical asset, allowing our engineering team to design and implement tailored thermal management solutions—such as integrated heat sinks, strategically placed vents, or custom fin designs—directly into the aluminum electrical housing itself, thereby efficiently dissipating heat from high-power components and significantly enhancing device reliability and longevity. The natural corrosion resistance of the aluminum-magnesium alloy is further augmented through specialized surface treatments, including anodizing, powder coating, or chemical film conversion, which can be precisely specified to protect the housing in harsh environments, from saline atmospheres in marine applications to chemically aggressive settings in industrial processing plants.
The scope of our customization for the aluminum electrical housing is extensive and detail-oriented, covering every conceivable aspect of the product's form and function. We begin with dimensional modifications, where our advanced software and manufacturing processes allow for deviations from standard sizes to create a perfect fit for constrained spaces or unconventional layouts. This is complemented by specialized mounting configurations, where we can incorporate unique bracket designs, internal standoffs, or captive hardware to simplify installation and improve mechanical stability within your assembly. Custom cutouts, apertures, and openings are machined with high precision using our CNC equipment to accommodate specific connectors, switches, displays, or ventilation needs, ensuring a seamless interface between the internal electronics and the external environment. For brand differentiation, we offer various branding options such as laser etching, silk-screening, or embossing of logos and labels directly onto the housing surface. On the technical front, our customization features are particularly robust. We can engineer the aluminum electrical housing to meet specific Electromagnetic Interference and Radio Frequency Interference (EMI/RFI) shielding requirements by designing specialized gasket grooves, applying conductive coatings, or optimizing seam designs to ensure compliance with stringent EMC standards. As previously noted, surface treatments are not merely cosmetic but are selected and customized to provide specific performance characteristics, such as increased hardness, electrical insulation, or enhanced emissivity for thermal radiation.
Central to our customization service is the deep engineering support we provide to our clients. Our team of experienced engineers works collaboratively with you from the conceptual stage through to production. This partnership facilitates application-specific design optimization, where we analyze your operational requirements—such as thermal loads, mechanical stress points, and environmental exposure—to recommend the most effective design for your aluminum electrical housing. We leverage Finite Element Analysis (FEA) for structural and thermal simulation, ensuring the design is robust before a prototype is ever built. The prototype development phase is a critical iterative process where a physical model of your custom housing is produced, allowing for real-world testing, form-fit-and-function verification, and design refinement. Finally, we undertake comprehensive manufacturing process validation to guarantee that the design is not only optimal for performance but also for manufacturability, ensuring consistent quality, cost-effectiveness, and reliability in high-volume production runs. These integrated services are immensely beneficial for clients who require unique form factors that deviate from industry standards, specialized performance characteristics like extreme ingress protection (IP68) or military-grade shock resistance, or seamless integration with legacy systems or other components within a larger assembly across various industrial and commercial applications.
The realization of these sophisticated custom aluminum electrical housing designs is made possible by Hiyet Metal's state-of-the-art manufacturing capabilities and two decades of industry expertise. Our proficiency with a diverse set of manufacturing processes allows us to select the optimal method for each custom project. For complex, high-volume components, we employ precision high-pressure die-casting, which is ideal for producing robust, net-shape housings with integrated features that would be costly or impossible to achieve with other methods. For parts requiring intricate geometries and tight tolerances, our multi-axis CNC machining centers provide unparalleled accuracy, perfect for finishing die-cast parts or machining housings from solid aluminum billets. We also utilize precision stamping and fabrication for sheet metal components, creating housings with precise bends and forms. Every step of our process is underpinned by our ISO-certified quality management system, which ensures rigorous standards are met from raw material inspection to final delivery. This, combined with our agile production planning, enables us to offer surprisingly rapid delivery timelines without compromising the quality or precision of the final product. Our 20 years of experience have equipped us with the knowledge to anticipate challenges and optimize designs for manufacturability and performance, making Hiyet Metal a trusted partner for bespoke aluminum electrical enclosure solutions.
| Dimensional & Structural Modifications | Bespoke overall dimensions, non-standard wall thicknesses, integrated internal reinforcing ribs, custom footprints | High-Pressure Die Casting, CNC Machining, Precision Stamping | Size range: 50mm - 1200mm; Wall thickness: 1.5mm - 8.0mm; Dimensional tolerance: ±0.1mm to ±0.5% |
| Mechanical & Mounting Features | Custom brackets, internal threaded inserts, captive fastener points, hinge and latch integration, accessory rails | CNC Machining, Die Casting, Secondary Drilling/Tapping | Mounting hole positional accuracy: ±0.05mm; Thread specification: M3 to M12 standard |
| Apertures & Cutouts | Precision-machined openings for I/O ports, displays, switches, ventilation grilles, cable glands | CNC Milling, Laser Cutting, Punching | Cutout tolerance: ±0.1mm; Minimum vent slot width: 1.0mm; Surface finish: Ra 0.8µm - 3.2µm |
| Thermal Management Solutions | Integrated heat sinks, custom fin designs, vent patterns, thermal interface mounting pads, fan mounts | Die Casting, CNC Milling, Extrusion (for heat sinks) | Thermal conductivity of alloy: 130-150 W/m·K; Max heat dissipation area increase via fins: Up to 300% |
| EMI/RFI Shielding | Conductive surface coatings, EMI gasket groove design, seam engineering, shielded aperture design | CNC Machining, Surface Coating/Plating | Shielding effectiveness: Up to 90 dB at 1 GHz; Surface resistance: |
| Surface Treatment & Finishing | Mil-spec anodizing (Type II, III), powder coating, chemical film (Alodine), passivation, polishing | Pre-treatment & Application Lines | Anodic coating thickness: 5µm - 50µm; Powder coat thickness: 40µm - 120µm; Salt spray resistance: 500-2000+ hours |
The decision to partner with Hiyet Metal for your custom aluminum electrical housing needs is a strategic one, grounded in accessing a synergy of advanced material science, engineering acumen, and proven manufacturing excellence. Our comprehensive approach ensures that every custom enclosure is not merely a container but a critical, high-performance component integral to the success and reliability of your electronic system. From the initial design consultation, where we leverage the benefits of the aluminum-magnesium alloy—its light weight, high strength, excellent corrosion resistance, and superior thermal properties—to the final production using precision processes like die-casting and CNC machining, we are committed to delivering a solution that perfectly aligns with your technical specifications, budgetary constraints, and timeline. Our 20 years of experience, ISO-certified processes, and dedication to rapid, responsive service make us an ideal partner for OEMs and developers across sectors such as industrial automation, telecommunications, medical technology, and renewable energy, who cannot compromise on the quality, performance, or reliability of their product enclosures. We invite you to challenge us with your most demanding requirements for a custom aluminum electrical housing, and we will demonstrate how our tailored solutions can provide a competitive edge for your products in the marketplace.