INTOP Solar Profiles Production Process and Technology of Solar Aluminum Profiles
1.The production of 6063 aluminum alloy material is controlled by chemical composition.
6063 aluminum alloy has become an important choice for the high-precision production of photovoltaic aluminum alloy profiles.
2.Smelting and refining process
It is melted in a rotary regenerative melting furnace at a melting temperature of 720-760℃. When the temperature is above 720℃, the refining agent is blown into high purity nitrogen and refined for 15 minutes. The amount of refining agent is 0.08% of the weight of the melt. After refining, the electromagnetic stirring is carried out for 15 minutes. Sampling and inspection strictly control the chemical composition of aluminum alloy solution, so that the material can achieve the required mechanical properties.
3.Foundry technology
The semi-continuously direct water-cooling casting method is adopted. Direct water cooling method has high cooling strength and fast cooling speed, which refines the casting structure, increases the density of the structure, and then improves the mechanical properties and heat treatment effect of the ingots.
4.Homogenization of cast rod structure
In order to reduce and eliminate the ingot segregation and improve the inhomogeneity of its chemical composition and structure, the aluminum alloy casting rod is homogenized. The technical condition of its control are to heat the casting rod to 540-550℃, keeping it warm for 8-10 hours, cool it with strong wind and cool it with water mist. After homogenizing annealing, cooling should be accelerated to ensure the uniformity of color after anodizing.
5.Process condition control of extrusion and aging
6063 aluminum alloy profiles extrusion, online quenching and aging process technical conditions, take control of the casting rod heating temperature within 440-480℃, mold heating temperature within 450-480℃, mold heating time less than 5 hours, extrusion cylinder heating temperature within 460-500℃, extrusion speed in 12-18 m/min, outlet temperature within 510-550℃. The cooling method is online air cooling or water mist cooling; controlling the temperature of extrusion profiles after online quenching aging treatment in 200±5℃, and holding time in 3 hours. The solid solution treatment of 6063 aluminum alloy combined with the extrusion process can avoid grain growth and improve the physical and mechanical properties of the profile products.
Aluminum door and windows
Door and windows is a whole. They are made of profiles, glass, hardware, strips and other materials that are combined through systematic and scientific design. They are functional products with wind pressure resistance, heat insulation, sound insulation and other properties. The material and structure of the aluminum profiles determine the firmness, thermal insulation, and wind pressure resistance of the entire window.
The Basic Knowledge of Aluminum
1. Characteristics of aluminum alloy door and windows
Corrosion resistance, good weather resistance, no harmful substances such as formaldehyde, excellent thermal insulation performance, in line with national energy conservation and environmental protection policies, and different color styles which can be achieved according to interior design and exterior wall design.
During the production process of door and windows, manufacturers will also use surface treatment such as anodizing, electrophoresis, powder coating, and wood grain to form an anti-oxidation and anti-corrosion protective film on aluminum alloys to extend the lifespan of aluminum alloy door and windows.
Intop Metal Solar Profiles Production Process and Technology of Solar Aluminum Profiles
Solar panel frames and their supporting structure pillars, tie rods, support legs and so on are new products for aluminum alloy material application markets, which have been implemented and promoted globally. The following points briefly introducing the production technology and key nodes of the solar photovoltaic aluminum profile manufacturing process.
Defects and Solutions of Powder Coating on Aluminum Profile
Firstly: Color Difference
Causes of defects:
1. Uneven coating thickness of aluminum profiles;
2. Not uniform temperature distribution of the aging oven;
3. Simultaneous production of goods with different materials, thicknesses, shapes and sizes;
4. Before changing the powder paint, the powder feeding device, spray gun, spray room and powder recovery are not be cleaned;
5. Color difference caused by poor distribution of powder and paint.
Solutions:
1. Ensure that the thickness of the coating film on the aluminum profile is uniform;
2. The temperature distribution of the aging oven is uniform;
3. Classify the goods according to the material, thickness, shape and size；
4. Clean all materials and devices before changing the powder paint;
5. Improve the quality of the powder and ensure that the L, a, and b of the powder are not much different and their positive and negative are uniform.
How Do Solar Panel Convert The Energy of Photon Into The Electricity?
Photovoltaic cell is a kind of material used in the transition from solar radiation to electricity. It is mainly made of silicon and it goes through a physical phenomenon called photovoltaic effect. When the photovoltaic cell is subjected to solar radiation, the energy of the photons is powerful enough to split into electrons, which then start to move, and that it is this displacement of electrons that carries the electric current. However, the voltage of the generated current is not high, so the cells will be mounted in series in order to obtain photovoltaic modules or panels through higher voltage.
Advantages of Solar Aluminum Frame
Why solar panel aluminum frames are used?
The solar panel has the function of protecting the components, which make it easy to connect. Because the solar panel is mainly composed of monocrystalline silicon or polycrystalline solar cells and tempered glass, which is particularly fragile and easy to break, so its interior must have a protective frame. Recently, there has been a kind of frameless battery panel, which is using modern high technology, with a kind of spraying technology for packaging. However, this kind of frameless solar panel is sealed at the edge, so there will be a danger of leakage.
What are the advantages of solar panel aluminum frame?
At present, the frame of the solar panel on the market is stainless steel, aluminum alloy, rubber, reinforced plastic, etc.
Aluminum alloy frame is widely used, thanks to the advantages such as easy to process, light in quality, strong in corrosion resistance, strong in strength, strong in tensile strength, high in metal fatigue value, elasticity, and relatively high in time. The scratched surface will not be oxidized, so it will not affect its performance. The lifetime of aluminum alloy frame can reach 30-50 years.
Intop Metal Aluminum Profiles for Solar Panel
We Intop Metal is a professional manufacturer to produce aluminum profiles for 28 years. Our products are aluminum window and door profiles, aluminum shutter, aluminum kitchen cabinet profiles and aluminum solar profiles, etc.
Aluminum Square Tubes and Aluminum Round Tubes
Aluminum square tubes and aluminum round tubes are commonly used in various applications due to their unique characteristics. Let’s explore the advantages and disadvantages of both types:
Advantages of Aluminum Square Tubes:
1. Structural Strength: Aluminum square tubes have excellent structural strength, making them suitable for applications that require load-bearing capabilities.
2. Versatility: Square tubes offer a clean and modern aesthetic that can complement various architectural styles. They can be easily integrated into different designs and structures.
3. Easy Assembly: Square tubes have four equal sides, which simplifies the assembly process. They can be easily cut and connected, reducing installation time and effort.
4. Efficient Use of Space: The square shape of the tubes allows for efficient use of space in construction and manufacturing.
The Benefits and Applications of aluminum ceiling profile
Aluminum profiles are widely used in the construction industry, and one of their popular applications is in ceilings. Aluminum profiles offer numerous benefits and have a wide range of uses when it comes to ceiling design. In this response, I will discuss the advantages and applications of aluminum profiles for ceilings in approximately 1500 words.
Benefits of Aluminum Profiles for Ceilings:
Lightweight: One of the significant advantages of aluminum profiles is their lightweight nature. Compared to other metals, such as steel, aluminum is much lighter. This makes handling and installation easier and more convenient. The reduced weight also places less stress on the building structure, which is especially beneficial for large-scale ceiling applications.
Strength and Durability: Despite being lightweight, aluminum profiles are incredibly strong and durable. They have excellent structural integrity, enabling them to withstand various environmental conditions and heavy loads. This durability ensures that ceilings made with aluminum profiles have a longer lifespan and require minimal maintenance. Additionally, aluminum is resistant to rust and corrosion, making it suitable for both indoor and outdoor ceiling applications.
Versatility: Aluminum profiles offer great versatility in terms of design and aesthetics. They can be easily extruded into different shapes and sizes to meet specific project requirements. This versatility allows for innovative and creative ceiling designs, ranging from simple and minimalistic to complex and intricate. Aluminum profiles can be easily customized and combined with other materials like glass or wood to achieve unique visual effects.
Thermal and Acoustic Insulation: Aluminum profiles can contribute to thermal and acoustic insulation in ceilings. With the addition of insulation materials inside the ceiling cavity, aluminum profiles help in reducing heat transfer and noise transmission. This is particularly advantageous in commercial buildings, offices, and residential spaces where comfort and noise reduction are essential considerations.
Fire Resistance: Another significant benefit of aluminum profiles for ceilings is their fire resistance. Aluminum has a high melting point and low flammability, which makes it a safe choice for ceiling applications. In case of fire, aluminum profiles will not ignite or contribute to the spread of flames, helping to enhance the overall fire safety of a building.
