Buy High precision CNC encapsulated tube housing Manufacturers, Factories

※  CNC package shell products are metal protective structural parts manufactured with high-precision CNC machine tools (CNC) as the core process. They use high-quality materials such as aluminum alloy, stainless steel, titanium alloy, etc.

※  Through precision milling, drilling and surface treatment (such as anodizing, sandblasting, electroplating, etc.), the shell is ensured to have high strength, corrosion resistance, electromagnetic shielding and excellent heat dissipation performance. The product supports highly customized design, can meet high protection level requirements such as IP67, and adapt to complex installation environments.

※  Strictly follow the ISO quality system and RoHS environmental protection standards, combine 3D modeling and simulation technology to optimize the structure, achieve lightweight and functional integration, and ensure long-term stable operation.

Product Description

Product Introduction

Precision machining, strict tolerance control, CNC packaging shell is processed by five-axis linkage CNC machine tools, combined with CAD/CAM software design optimization, can achieve ± 0.01mm machining accuracy, meet the needs of complex geometric shapes, special-shaped holes, thin-walled structures and high-density interface layout. Strict tolerance control ensures that the shell and internal components are perfectly matched, improving the overall integration of the equipment.

High precision CNC encapsulated tube housing1

Diversified Material Selection

Metal Materials

Including 6061-T6 aluminum alloy (lightweight, high thermal conductivity), 7075 aviation aluminum (high strength), stainless steel 304/316L (corrosion resistance), titanium alloy (extreme environment resistance), etc.

Non-Metal Materials

Such as PEEK (high temperature insulation), nylon (shock absorption and wear resistance), polycarbonate (transparent protection), etc., to meet the mechanical performance and protection requirements in different scenarios.

Multifunctional Integrated Design

Heat Dissipation Optimization

Through fin structure, heat conduction channel or embedded heat pipe design, improve heat dissipation efficiency.

EMI/RFI Shielding

Conductive coating, metal plating or integrated shielding cavity design is used to effectively isolate electromagnetic interference.

Waterproof & Dustproof

IP67/IP68 grade sealing structure, equipped with silicone sealing ring, waterproof joints and other accessories.

Lightweight Design

Topological optimization is combined with thin-wall processing technology to reduce weight while ensuring strength.

Customized Service: Supports customers to provide 3D drawings or technical parameters for one-to-one design and development, including shell size, interface type (such as RJ45, USB, optical fiber), installation method (guide rail/wall-mounted/embedded), surface treatment (anodizing, sandblasting, electroplating, spraying), etc., to meet the flexible needs from prototype to mass production.

Production Process & Quality Control: Use high-end five-axis CNC machine tools such as German DMG MORI and Japanese MAZAK, and cooperate with precision measuring instruments (three-coordinate measuring machine, laser scanner) to ensure processing consistency; for complex inner cavity structures, apply multi-process collaborative processing and deburring technology to ensure internal finish.

Strict Quality Inspection Process

Raw material testing
1. Raw Material Testing

Composition analysis and hardness test of metal bars/plates to ensure maximum performance and physical integrity.

Process control
2. Process Control

Real-time monitoring of processing parameters, alongside 100% full inspection of critical structural dimensions.

Finished product testing
3. Finished Product Testing

Air tightness test (spectrum leak detection), salt spray test (48-1000 hours), and vibration shock test (in accordance with MIL-STD-810G standard).

Production Capability & Guarantees

We provide small batch proofing (3-7 days) and large batch production (15-30 days) services, equipped with an ERP system to track order progress in real time. From concept design, simulation analysis (thermodynamics/structural stress), prototype verification to mass production optimization, we provide one-stop technical solutions.

We provide a 12-month quality warranty, lifelong technical support, and urgent orders can be processed through the green channel. The CNC packaging shell is based on the deep integration of precision manufacturing technology and customer needs as its core competitiveness, and is committed to providing safe, reliable and intelligent protection solutions for high-end electronic equipment.

Through continuous innovation of technology and strict quality control, we help customers shorten the product launch cycle and enhance market competitiveness. Whether it is a standard product or a highly customized project, we promise to deliver product value that exceeds expectations with a professional attitude.

Frequently Asked Questions

What machining precision can your CNC packaging shells achieve?
By utilizing high-end five-axis linkage CNC machine tools and integrated CAD/CAM software design optimization, we can consistently achieve a high machining accuracy of up to ± 0.01mm. This fits complex geometric shapes, thin walls, and high-density interface layouts perfectly.
What materials are available for custom enclosures?
We offer a wide range of metals including 6061-T6 aluminum alloy, 7075 aviation aluminum, stainless steel 304/316L, and titanium alloy. Additionally, we work with non-metal materials like PEEK, nylon, and polycarbonate to satisfy specific mechanical, protective, or insulation parameters.
Can you handle custom features like waterproofing and electromagnetic shielding?
Yes. We support custom integrations including IP67/IP68 waterproof and dustproof sealing (using silicone rings and waterproof joints), EMI/RFI shielding (conductive coatings, plating, or isolation cavities), and specialized heat dissipation designs (fin structures and embedded heat pipes).
What quality testing steps do you implement?
Our quality process comprises raw material testing (composition & hardness), real-time in-process dimension inspection, and robust finished product testing. The final checks include air tightness tests, salt spray testing (from 48 up to 1000 hours), and military-grade MIL-STD-810G vibration and shock tests.
What are your typical lead times for proofing and production?
We offer rapid prototype development and small batch proofing within 3 to 7 days. For large-scale production runs, our typical lead time is 15 to 30 days. We use an advanced ERP system to track and share order progress in real-time.
Do you offer any warranty or post-purchase support?
Yes, we provide a complete 12-month quality warranty on our CNC shells along with lifelong technical support. If you have an extremely urgent project, we can process it quickly via our specialized green channel.

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