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Precision CNC Machining China Magnesium Alloy Laptop Housing Custom Manufacturing Service

Sinbo Precision Mechanical Co., Ltd.
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    Buy cheap Precision CNC Machining China Magnesium Alloy Laptop Housing Custom Manufacturing Service from wholesalers
     
    Buy cheap Precision CNC Machining China Magnesium Alloy Laptop Housing Custom Manufacturing Service from wholesalers
    • Buy cheap Precision CNC Machining China Magnesium Alloy Laptop Housing Custom Manufacturing Service from wholesalers
    • Buy cheap Precision CNC Machining China Magnesium Alloy Laptop Housing Custom Manufacturing Service from wholesalers
    • Buy cheap Precision CNC Machining China Magnesium Alloy Laptop Housing Custom Manufacturing Service from wholesalers
    • Buy cheap Precision CNC Machining China Magnesium Alloy Laptop Housing Custom Manufacturing Service from wholesalers
    • Buy cheap Precision CNC Machining China Magnesium Alloy Laptop Housing Custom Manufacturing Service from wholesalers
    • Buy cheap Precision CNC Machining China Magnesium Alloy Laptop Housing Custom Manufacturing Service from wholesalers
    • Buy cheap Precision CNC Machining China Magnesium Alloy Laptop Housing Custom Manufacturing Service from wholesalers
    • Buy cheap Precision CNC Machining China Magnesium Alloy Laptop Housing Custom Manufacturing Service from wholesalers
    • Buy cheap Precision CNC Machining China Magnesium Alloy Laptop Housing Custom Manufacturing Service from wholesalers

    Precision CNC Machining China Magnesium Alloy Laptop Housing Custom Manufacturing Service

    Ask Lasest Price
    Price : 10-20
    Payment Terms : L/C,D/A,D/P
    Supply Ability : 10000
    Delivery Time : 5-9
    • Product Details
    • Company Profile

    Precision CNC Machining China Magnesium Alloy Laptop Housing Custom Manufacturing Service

    Product Description

    Magnesium alloy laptop housing is a 3C structural component made from high-strength magnesium alloys (such as AZ91D, AZ31B) through precision CNC machining and die-casting processes. This housing can be as thin as 0.5-1.0mm, meeting the lightweight and high-strength requirements of modern ultra-thin laptops. Magnesium alloy has a density that is only 68% of aluminum alloy, 27% of zinc alloy, and 23% of steel, making it one of the lightest structural alloys available.

    Features
    1. Lightweight Design: Low density (approximately 1.8 g/cm³) reduces laptop housing weight by 30-50%, significantly enhancing portability.
    2. Excellent EMI Shielding: Capable of completely absorbing electromagnetic interference exceeding 100dB, meeting EMC requirements without additional conductive coating.
    3. Efficient Thermal Management: Thermal conductivity is 100 times that of plastic, quickly dissipating CPU heat to prevent system overheating.
    4. High Rigidity and Impact Resistance: Resists breaking when dropped from 1-meter height or impacted by 5-pound free-falling objects, effectively protecting internal components.
    5. Good Corrosion Resistance: 8 times more corrosion-resistant than carbon steel and 4 times more than aluminum alloy in salt spray tests.
    6. Environmentally Friendly and Recyclable: Fully recyclable with recovery value 10 times that of steel products.
    Technical Parameters Table
    ParameterSpecificationTest Standard
    Common Material GradesAZ91D, AZ31B, AZ80, ME20GB/T 5153-2016
    Thickness Range0.5mm - 2.0mmCustom Requirements
    Tensile Strength≥240 MPa (AZ91D)ASTM E8
    Yield Strength≥200 MPa (AZ91D)ASTM E8
    Surface Hardness60-90 HBASTM B647
    EMI Shielding Effectiveness>100 dBIEC 61000-4-21
    Thermal Conductivity80-100 W/m·KASTM E1461
    Machining Accuracy±0.05mmCustomer Specification
    Applications
    • Ultra-thin Laptops: Such as LG Gram series using AZ31B magnesium alloy, weighing only 1.35kg
    • Commercial Thin-and-light Laptops: Gaming laptops like Mechrevo JuGuang X using magnesium-aluminum alloy, weighing 2.2kg
    • Industrial Tablets: For industrial applications requiring high strength and EMI shielding
    • Military Rugged Equipment: Utilizing impact resistance and shock absorption properties
    • Aerospace Equipment: Leveraging high specific strength and lightweight characteristics
    Customization Services

    We provide comprehensive customized solutions:

    • Material Selection: Recommend appropriate grades based on customer requirements (AZ91D for high corrosion resistance, AZ31B for high formability)
    • Process Optimization: Determine optimal die-casting parameters through orthogonal experiments (pouring temperature 700°C, mold temperature 210°C, injection speed 5m/s)
    • Surface Treatment: Offer various surface treatment options including electroless nickel plating, spraying, and anodizing
    • Rapid Prototyping: Support small-batch sampling with 3-5 day delivery for prototypes
    • Mass Production: Monthly capacity of 500,000 pieces, supporting JIT delivery models
    Support and Services
    • Technical Consultation: Provide material selection, structural design, and process optimization services
    • Quality Control: Implement full-process SPC statistical process control with 100% inspection of critical dimensions
    • Testing Services: Provide third-party authoritative test reports (including mechanical properties, salt spray tests, EMC tests)
    • After-sales Guarantee: Offer 12-month quality warranty period with rapid response to customer feedback
    • Logistics Support: Cooperate with major logistics providers to ensure on-time delivery worldwide
    Quality Precision CNC Machining China Magnesium Alloy Laptop Housing Custom Manufacturing Service for sale
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