Extruded Aluminum Channel
Shaped Aluminum Profile Extrusion
Extruded aluminum channel is formed by extruding aluminum billets into a specific channel shape. It offers exceptional corrosion resistance and thermal conductivity, making it suitable for a variety of applications. In the industrial sector, it is commonly used for window frames, door frames, display cabinets, and electronic enclosures, thanks to its strength and versatility. In the architectural field, it finds applications in the construction of structures like curtain walls and façades. Its design flexibility allows for customization, while its ease of processing enables efficient manufacturing and installation processes.
Aluminium Channel Sections
Factory Show
Nestled in the bustling city of Nanchang, Jiangxi Province, our factory spans an impressive 30,000 square meters and is powered by the dedication of over 120 skilled employees. As a forward-thinking manufacturer, we take immense pride in our strict adherence to environmental protection standards. We firmly believe that the backbone of our success is not only our advanced aluminum extrusion capabilities but also our deep respect for the ecological balance and the quality of life for our workforce. Our facility is designed to minimize our environmental footprint, ensuring that every aluminum profile we craft is a testament to responsible manufacturing. We are not just creating aluminum solutions; we are shaping a better world for our community and our planet.
Aluminum Channel Technical Specifications
| Material | 6000 Series aluminum alloy, 7075, etc. |
| Temper | T3-T8 |
| Shape | U, C H, F, T, J, I, Z, customized |
| Length | 3m-6m or customized |
| Surface treatment | Anodizing, Electroplating, Polishing, Sandblasted, Powder coating, Brushed, PVDF, etc. |
| Color | Customized Color |
| Further processing | CNC, drilling, milling, cutting, stamping, welding, bending, assembling |
| MOQ | 500KG |
| Delivery time | 15-20 days after sample confirmed & down payment, or negotiated |
| Port | Guangzhou,Ningbo, Shanghai |
Machine Process after Extrusion
Punching
Punching, involves applying high force to create holes, indentations, or other shapes in aluminum profiles. This process is essential for creating ventilation openings, mounting slots, or lightweight structures with uniform patterns.
Drilling
Drilling creates necessary holes in aluminum profiles, allowing for the attachment of components with bolts or other fasteners, crucial for modular constructions.
Cutting
Precision cutting is crucial to ensure that each aluminum profile is trimmed to exact length specifications, facilitating a perfect fit in final assembly.
Milling
Milling involves the removal of aluminum material using rotary cutters to achieve desired shapes and surfaces. This process is perfect for creating slots, grooves, and complex contours, enhancing the functionality and precision of aluminum profiles.
Tapping
Tapping adds threads to the drilled holes in aluminum profiles, enabling the secure fastening of bolts and screws, which is vital for assembly and maintenance.
Bending
This technique shapes aluminum profiles into desired curves or angles, maintaining material integrity and is essential for both architectural and functional structures.
CNC Machining
Utilizing computer-controlled machinery, this process allows for precise and complex geometrical cuts on aluminum profiles, ideal for custom specifications.
Welding
Welding joins multiple aluminum sections into a solid unit, providing a durable bond essential for structural applications.
Assembly
Our assembly services involve the strategic joining of various components using bolts and other fasteners to create complex assemblies, ensuring functionality and structural integrity.
Surface Process
Anodizing
The aluminum profiles are immersed in an acidic solution and undergo electrolytic oxidation to form an oxide film. Anodizing enhances the corrosion resistance, hardness, and surface smoothness of the aluminum profiles. It can also be used with dyeing agents to achieve different colors.
Class of oxide film: AA10; AA15; AA20
Surface type: Matte; flat
Color: Silver white; bronze; champagne
Fetures: Corrosion resistant; durable; shining and decorative
Electrophoretic Coating
The charged aluminum profiles are immersed in a coating solution in an electrolytic tank. Through electrophoresis, the coating evenly adheres to the aluminum surface. Electrophoretic coating provides good weather resistance, color stability, and a smooth and uniform coating.
Corrosion resistance of composite film: ≥9.5 level
Paint film cohesive: Zero lever
Paint film hardness: ≥3H
Surface: Matte; flat; high brightness
Color: Silver white; bronze; champagne
Features: Corrosion resistant; durable; smooth and shining
Powder Coating
Powdered coating material is sprayed onto the aluminum profiles, and then melted and cured at high temperatures. Powder coating offers durability, corrosion resistance, and a pleasing appearance. It is also environmentally friendly.
Coat thickness:40-120um
Coat shock resistance: No cracking or fall off after shock test
Coat cohesion: Zero lever
Surface type: Highly glossy; semi glossy; matte
Color: Ral color
Features: Variety of colors
PVDF Coating
PVDF coating, a type of spray coating, utilizes a PVDF resin-based paint that provides exceptional resistance to weathering, UV radiation, and chemicals, making it suitable for demanding outdoor applications.
Coat thickness:30-65um
Coat shock resistance: No cracking or fall off after shock test
Coat cohesion: Zero lever
Glossiness: 60°
Features: With metallic luster, bright color, high weather resistance
Wood Grain Transfer
This process involves transferring wood grain patterns or textures onto the aluminum profiles using a transfer method. It gives the aluminum profiles the appearance of wood while retaining the advantages of aluminum, such as weather resistance and corrosion resistance.
Surface texture: Wooden; marble
features: Wood-like visual experience
Relevant Products
Leading Aluminum Channel Manufacturer
Our aluminum extrusion factory, located in Nanchang, Jiangxi Province, covers an extensive area of 30,000 square meters and is home to a dedicated workforce of over 120 skilled individuals.
Advanced Extrusion Lines
Boasting over 30 high-precision extrusion production lines from Japan and Germany, we ensure unmatched quality and efficiency.
Custom Mold Design and Processing
We tailor-make molds based on client designs or samples, providing prototypes for confirmation to meet precise specifications.
Comprehensive Surface Treatment Techniques
Our surface treatment capabilities include anodizing, electroplating, sandblasting, powder coating, fluorocarbon painting, and wood grain transfer printing to enhance product durability and aesthetics.
Over Two Decades of Expertise
Since 2013, we have been manufacturing aluminum profiles, accumulating vast experience in producing a wide array of profiles for windows, doors, and various industrial applications.
Aluminium Profile Solutions
At HTS Aluminium, we pride ourselves on our ability to deliver custom aluminium profile solutions tailored to the unique needs of each client. Our bespoke services are grounded in a deep understanding of our clients’ visions, which we bring to life by transforming drawings or samples into precision-engineered aluminium profiles.
Precision Aluminum Extrusion Process
Our state-of-the-art manufacturing facility is equipped with advanced extrusion presses and precision cutting tools, allowing us to handle even the most complex profiles with exceptional accuracy. Our team of skilled technicians brings years of industry experience to the table, ensuring that every extruded aluminium profile meets the highest standards of quality and precision.
Design and Manufacture of Moulds
We at HTS Aluminium specialize in the design and manufacture of custom moulds based on client specifications. Once a mould is created, we conduct trial productions and send samples to our clients for confirmation. This meticulous process ensures that the final product perfectly aligns with our clients’ expectations.
Material for Extruded Aluminum
Quality begins with the raw materials, and at HTS Aluminium, we use only the highest standard aluminium alloys for our extrusions. Our profiles are commonly crafted from a selection of industry-standard grades, each offering a balance of strength, durability, and corrosion resistance to meet various application requirements.
6061-T6: This is one of the most commonly used aluminum alloys for extrusions. It offers excellent strength, good corrosion resistance, and weldability. It is suitable for a wide range of applications, including structural components, frames, and support systems.
6063-T5: This alloy is known for its excellent extrudability, making it a popular choice for extruded aluminum channels. It has good corrosion resistance and is often used in architectural applications, such as window frames, door frames, and decorative trims.
6082-T6: This alloy offers high strength and good machinability. It is commonly used in applications that require increased mechanical properties, such as heavy-duty structural components and machinery.
7075-T6: This alloy is known for its exceptional strength-to-weight ratio and high hardness. It is often used in applications that demand high strength, such as aerospace components, automotive parts, and sporting goods.
Heat Treatment Options
Our aluminium profiles can undergo a range of heat treatment options to enhance their properties. From T5 to T6 treatments, we tailor the process to achieve the desired level of hardness, strength, and elasticity. Each treatment option is designed to bring out the best in the material, ensuring that the final product stands up to the demands of its application.
T5 Heat Treatment
Process: Cooled from an elevated temperature shaping process and then artificially aged.
Characteristics: Increases the strength of the aluminum by accelerating the aging process, resulting in a material that has moderate strength and good formability.
T6 Heat Treatment
Process: Solution heat-treated and then artificially aged.
Characteristics: Provides a significant increase in strength compared to T5 by altering the microstructure of the aluminum. This results in a high-strength material with good machinability and fair formability.
Custom Aluminum Extrusion Process
At HTS Aluminum Profiles, we specialize in delivering custom aluminum extrusion solutions tailored to your specific needs. Here’s a step-by-step guide to our customization process:
Step 1: Initial Consultation
Your journey begins with an initial consultation where we discuss your project requirements. We encourage you to share your design concepts, application needs, and any critical parameters that the aluminum profile must meet. This collaborative approach ensures that we fully understand your vision and objectives.
Step 2: Design and Engineering
Leveraging our extensive experience in aluminum extrusion, our skilled engineers work closely with you to refine your design. We consider factors such as the aluminum alloy grade, temper, and mechanical properties required for your application. Our team uses advanced CAD software to create precise technical drawings and 3D models of the proposed profile.
Step 3: Die Fabrication
Once the design is finalized, we proceed to manufacture the custom extrusion dies. Our precision die-making process ensures that the final profile will match your specifications with high accuracy. We employ state-of-the-art CNC machines to craft dies that can withstand the rigors of extrusion while maintaining tight tolerances.
Step 4: Aluminum Extrusion
With the dies ready, the actual extrusion process begins. We select the appropriate aluminum alloy and heat it to the precise extrusion temperature. The heated billet is then pressed through the die to create the custom profile. Our extrusion presses, ranging from 600 to 3600 tons, are capable of producing a wide range of profile sizes and shapes.
Step 5: Surface Treatment and Finishing
Following extrusion, the profiles undergo various surface treatments as per your requirements. Options include anodizing, electroplating, sandblasting, powder coating, fluorocarbon painting, and wood grain transfer printing. These processes enhance the profiles’ durability, corrosion resistance, and aesthetic appeal.
Step 6: Quality Assurance
Quality is at the heart of everything we do. Each custom aluminum profile is subjected to rigorous quality checks to ensure it meets ISO standards and our European quality certifications. We perform dimensional inspections, mechanical testing, and surface finish evaluations to guarantee that your profiles are delivered without defects.
Step 7: Packing and Delivery
After passing all quality inspections, the aluminum profiles are carefully packed to prevent any damage during transit. We use robust packaging materials and methods tailored to the profiles’ dimensions and your delivery preferences. Our logistics team then manages the safe and timely delivery of your custom aluminum profiles to your specified location.
Step 8: After-Sales Support
Our commitment to your satisfaction extends beyond delivery. We offer comprehensive after-sales support to address any concerns or additional requirements you may have. Our customer service team is always ready to assist you with any questions or feedback.
Benefits of Aluminum Alloy Channels
The benefits of aluminum channels include their lightweight nature, strength, corrosion resistance, durability, versatility, electrical conductivity, and recyclability. These properties make aluminum channels a popular choice in various industries and applications.
Lightweight: Aluminum is a lightweight material, making aluminum channels easy to handle and install. This property is particularly advantageous in applications where weight reduction is crucial, such as in aerospace, automotive, and transportation industries.
Strength: Although aluminum is lightweight, it has excellent strength-to-weight ratio. Aluminum channels provide structural strength and rigidity while minimizing the overall weight of the structure or component. This makes them suitable for applications that require both strength and reduced weight.
Corrosion resistance: Aluminum has a natural oxide layer that forms on its surface, providing inherent corrosion resistance. This oxide layer acts as a protective barrier, preventing the material from rusting or corroding, even in harsh environments. It makes aluminum channels suitable for outdoor or marine applications.
Durable: Aluminum channels have good durability and can withstand various weather conditions, temperature fluctuations, and exposure to UV radiation without significant degradation. They have a long lifespan and require minimal maintenance, resulting in cost savings over time.
Versatility: Aluminum channels can be easily extruded into various shapes and sizes, allowing for customization to specific design requirements. This versatility makes them suitable for a wide range of applications, such as architectural structures, frames, support systems, electrical enclosures, and more.
Electrical conductivity: Aluminum is an excellent conductor of electricity, making aluminum channels useful for electrical applications. They can be employed as conductive tracks, heat sinks, or electrical enclosures, providing efficient thermal management and electromagnetic shielding.
Recyclability: Aluminum is highly recyclable without losing its inherent properties. Recycling aluminum requires significantly less energy compared to producing new aluminum, making it an environmentally friendly choice. Aluminum channels can be recycled at the end of their life cycle, contributing to sustainability efforts.
How to Produce Aluminum Channel Profile
Aluminum profiles for doors and windows are manufactured using high-quality aluminum alloys, specifically designed for their structural integrity, durability, and corrosion resistance. The primary raw material used in the production of these profiles is aluminum extrusion billets.
Aluminum extrusion billets are cylindrical logs or ingots made from a blend of aluminum and various alloying elements. These alloying elements, such as silicon, magnesium, manganese, and copper, are added in precise proportions to enhance the strength, ductility, and other desired properties of the final aluminum profiles.
The billets undergo a series of processes to convert them into the desired profiles for doors and windows. The first step is heating the billets to a specific temperature, making them soft and malleable. Then, they are forced through a specially designed die under high pressure, using an extrusion press. The die imparts the desired shape and cross-sectional profile to the aluminum, resulting in the extruded profiles.
After extrusion, the profiles undergo various finishing processes, such as cutting, machining, surface treatment, and powder coating. These processes further enhance the aesthetics, functionality, and durability of the profiles, making them suitable for use in doors and windows.
How to Select Aluminum Profiles
Define Your Requirements: Determine your specific requirements for the aluminum profiles. Consider factors such as the intended application, load-bearing capacity, thermal insulation needs, aesthetic preferences, and any specific industry standards or certifications that may be required.
Assess Material Quality: Check the material grade of the aluminum profiles. High-quality profiles often use standardized aluminum alloy grades such as 6061, 6063, or 6082. Verify if the profiles are made from pure aluminum or if they are alloyed with other elements to enhance their properties.
Physical Inspection: Physically inspect the profiles to evaluate their quality. Look for smooth and uniform surfaces, free from visible defects like scratches, dents, or irregularities. Check the dimensions and tolerances to ensure they meet your specifications.
Surface Treatment and Coating: Examine any surface treatments or coatings applied to the profiles. Anodized or powder-coated finishes are common for enhanced protection and aesthetics. Assess the quality and durability of the coating, ensuring it is uniform and resistant to corrosion, fading, and scratching.
Structural Integrity: Assess the strength and structural integrity of the profiles. Consider their load-bearing capacity, rigidity, and resistance to deformation. Profiles with proper heat treatment and extrusion techniques tend to exhibit better structural properties.
Certification and Compliance: Check if the aluminum profiles meet relevant industry standards and certifications. Look for certifications like ISO 9001 for quality management systems or specific industry certifications that demonstrate adherence to recognized quality standards.
Partner with Us
We are committed to delivering precision-engineered aluminum profiles that meet the highest standards of quality. From initial design to final delivery, we provide a seamless and personalized experience, ensuring that your custom aluminum solutions are produced efficiently and to your satisfaction.
Take the next step in your project and contact us for a consultation on your custom aluminum extrusion needs.
