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Home / Products / MK T Slot Aluminium Profile Systems / T Slot Aluminum Extrusions

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Shanghai MK Aluminum Co. , Ltd.

Shanghai MK Aluminum Co., Ltd. Dongtai factory, occupying more than 210 hectares, includes 8 production buildings, 2 office buildings, and 1 apartment building, which is more than 200,000 square meters of building area in total. Since 2006 MK has specialized in aluminium extrusion design and production.

As China T Slot Aluminum Extrusions Manufacturers and T Slot Aluminum Extrusions Factory, MK aluminum profiles are widely applied in modular assembly products, modular conveyors, machine frames, fences, workstations, linear motion products, stair and platform products, commercial complexes, resort hotels, apartment buildings, villa and office buildings, solar frames, solar racking products across the world. The annual output of aluminum profiles is over 60,000 tons.

We have a professional R&D team with rich technical experience and innovation ability. The company focuses on technological innovation, constantly promotes the development of the field of intelligent equipment, and cooperates with customers to customize solutions that meet their needs. We offer Custom T Slot Aluminum Extrusions.

With quality as the core, we strictly control the product manufacturing process to ensure product quality and reliability. The company's products comply with relevant international and domestic standards and have passed corresponding certifications and testing.

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T Slot Aluminum Extrusions Industry knowledge

Thermal and Electrical Conductivity Properties of T Slot Aluminum Extrusions

T-slot aluminum extrusions are widely recognized not only for their structural versatility but also for their thermal and electrical conductivity properties. Here’s an overview of these characteristics:
Thermal Conductivity:High Thermal Conductivity: Aluminum is known for its high thermal conductivity, typically ranging from 200 to 250 W/m·K. This property makes T-slot aluminum extrusions effective in applications where heat dissipation is critical, such as in heat sinks, electrical enclosures, and cooling systems.Heat Dissipation: The design of T-slot extrusions allows for enhanced airflow around components, further aiding in heat dissipation. The ability to add fins or other enhancements can improve thermal performance in high-temperature applications.Temperature Stability: Aluminum retains its thermal properties across a range of temperatures, making it suitable for environments with varying thermal conditions.
Electrical Conductivity:Good Electrical Conductivity: Aluminum also exhibits excellent electrical conductivity, typically around 60% of that of copper. This makes it suitable for electrical applications, such as frames for electrical panels, wiring channels, or support structures for electrical components.Corrosion Resistance: The natural oxide layer formed on aluminum surfaces enhances its corrosion resistance, maintaining electrical conductivity even in moist or corrosive environments. This property is crucial for outdoor or industrial applications.Weight Considerations: The lightweight nature of aluminum, combined with its electrical conductivity, makes T-slot aluminum extrusions an attractive option for lightweight electrical applications, such as in aerospace and automotive industries.
Applications Leveraging These Properties:Heat Sinks: T-slot aluminum extrusions are often used to create custom heat sinks for electronic components, benefiting from their high thermal conductivity to manage heat effectively.Electrical Enclosures: The conductive properties of aluminum make it suitable for housing electrical components while providing adequate heat management.Modular Workstations: In environments that require electrical installations (like assembly lines), T-slot aluminum extrusions can support wiring and electrical components while ensuring efficient heat dissipation.
Factors Affecting Conductivity:Alloy Composition: The specific alloy used can influence the thermal and electrical conductivity of the extrusions. Common aluminum alloys (e.g., 6061, 6063) offer good conductivity and strength, balancing the properties needed for structural integrity and conductivity.Surface Treatments: Anodizing or other surface treatments can affect the conductivity of aluminum. While anodizing improves corrosion resistance, it can slightly reduce electrical conductivity at the surface due to the insulating oxide layer.
Considerations in Design:Design for Thermal Management: When designing structures using T-slot aluminum extrusions, it’s essential to consider the arrangement to optimize airflow and heat dissipation. Adding features like ventilation holes or fins can further enhance thermal management.Electrical Connections: In applications requiring electrical connectivity, proper design and component selection are crucial to maintain conductivity, especially at connection points.
T-slot aluminum extrusions combine high thermal and electrical conductivity with structural versatility, making them ideal for various industrial and commercial applications. Their properties facilitate effective heat dissipation and electrical performance, contributing to efficient designs in modern manufacturing and assembly processes. When considering T-slot extrusions for specific applications, it’s important to factor in the alloy type, surface treatments, and design features to optimize performance.

Quality control measures implemented in the production of T-slot aluminum extrusions

Quality control measures in the production of T-slot aluminum extrusions are critical to ensure that the final products meet industry standards and customer specifications. Here are key quality control measures typically implemented:
Material Inspection:Raw Material Testing: Incoming aluminum billets are tested for composition, alloy grade, and physical properties to ensure they meet required specifications.Certification: Suppliers may provide certification documents confirming the material's compliance with relevant standards.
Process Monitoring:Extrusion Process Control: Continuous monitoring of the extrusion process parameters (temperature, pressure, and speed) ensures consistent quality during production.Real-time Data Logging: Advanced systems can log data in real time, allowing for immediate adjustments if deviations from specified parameters occur.
Dimensional Inspection:Laser Measurement Systems: Automated systems use lasers to measure the dimensions of extrusions during production, ensuring they meet specified tolerances.Caliper and Micrometer Checks: Manual checks with calipers and micrometers are performed at regular intervals to confirm dimensional accuracy.
Visual Inspection:Surface Quality Checks: Operators inspect the surface of extrusions for defects such as scratches, dents, or discoloration that may affect appearance and performance.Finish Quality Assessment: The anodizing or surface treatment quality is checked to ensure proper coating thickness and uniformity.
Mechanical Testing:Tensile and Yield Strength Testing: Samples from production batches are tested to verify that the mechanical properties meet specified standards.Hardness Testing: Hardness tests (e.g., Rockwell or Brinell) are conducted to ensure the material has the desired hardness level.
Environmental and Performance Testing:Corrosion Resistance Testing: For applications requiring durability, samples may undergo salt spray tests to evaluate corrosion resistance.Thermal Conductivity and Electrical Testing: Depending on the application, tests may be conducted to assess thermal and electrical properties.
Traceability:Batch Tracking: Each production batch is tracked through the manufacturing process, ensuring traceability in case of quality issues.Documentation: Detailed records of production parameters, inspections, and tests are maintained for accountability and future reference.
Final Inspection:End-of-Line Quality Checks: Before shipping, extrusions undergo final inspections to confirm that they meet all specifications and standards.Packaging Inspection: Packaging is checked to ensure it protects the extrusions during transport and storage, minimizing the risk of damage.
Customer Feedback and Continuous Improvement:Feedback Mechanism: Customer feedback is collected post-delivery to identify any quality issues or areas for improvement.Continuous Improvement Programs: Regular reviews of quality control processes are conducted, and improvements are implemented based on data and feedback.
Training and Skill Development:Operator Training: Workers are trained in quality control procedures, ensuring they are skilled in identifying and addressing potential quality issues.Ongoing Education: Continuous education programs keep employees updated on the latest quality standards and best practices in production.
These quality control measures help ensure that T-slot aluminum extrusions meet the required specifications for strength, durability, and performance, ultimately leading to higher customer satisfaction and reduced defect rates.

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