Customized casement window profile aluminium extrusion dies

What are the characteristics of high-quality aluminum profile molds?

1. High precision: High-quality aluminum profile molds have very high precision, which can ensure that the products produced are accurate in size and regular in shape.

2. Durable: High-quality aluminum profile molds are usually made of high-strength materials, with good wear resistance and corrosion resistance, and long service life.

3. Good thermal conductivity: Aluminum has good thermal conductivity, which is very important to ensure uniform temperature of the mold during the production process and prevent internal stress and deformation of the product.

4. High production efficiency: High-quality aluminum profile molds have good fluidity and plasticity, which can greatly improve production efficiency.

5. Simple maintenance: High-quality aluminum profile molds have a simple structure and are easy to maintain and clean.

6. Environmental protection: Aluminum is a recyclable material. Using high-quality aluminum profile molds can not only save resources, but also benefit environmental protection.

7. Energy saving: Compared with molds made of other materials, aluminum profile molds can better retain heat during the production process, thus saving energy.

8. Various shapes: High-quality aluminum profile molds can be designed in various shapes and specifications as needed to meet various production needs.

The working principle of extruded aluminum profile mold mainly includes the following steps:

1. Preheating: First, preheat the aluminum profile and extrusion die to a certain temperature.

2. Extrusion: The preheated aluminum profile is put into the extruder and extruded through the cavity of the mold under high pressure to form the desired profile shape.

3. Cooling: The extruded aluminum profile needs to be cooled to fix its shape.

4. Cutting: The cooled aluminum profile is cut to the required length.

5. Heat treatment: In order to improve the hardness and strength of aluminum profiles, heat treatment is usually required.

6. Surface treatment: As needed, the surface of the aluminum profile may need to be frosted, anodized, electrophoretic painted, powder sprayed, etc.

In the whole process, the function of the extrusion die is to determine the shape of the extruded aluminum profile through the shape of its internal cavity during the extrusion process. The design and production of molds directly affect the quality and production efficiency of aluminum profiles.

The Main Advantages of Hollow Mold

1.It can extrude hollow profiles or pipes with double-hole or multi-hole inner chambers, and can also produce multiple hollow products at the same time, so the production efficiency is high, which is difficult or even impossible to achieve with bridge tongue molds;

2.It can extrude semi-hollow profiles with large cantilever beams that are difficult to produce with plane dies;

3.Removable, easy to process, low cost;

4.Easy to separate residual materials, simple operation, short auxiliary time, the extrusion cycle can be completed with ordinary tools on ordinary bar extruders, and at the same time, the residual materials are short and the yield is high;

5.Continuous extrusion can be realized, and products of any length can be cut according to needs;

6.The number, size and shape of the split holes can be changed, so that the cross-sectional shape is relatively complex, the wall thickness difference is large, and it is difficult to use the working belt, the obstruction angle, etc. to adjust the flow rate of the hollow profile well;

7.A taper split hole can be used to extrude a hollow product with a larger shape on a small extruder, and it can ensure sufficient deformation.

Application of aluminum profiles in photovoltaic industry

The photovoltaic industry mainly converts solar energy into electrical energy through solar power generation systems, and the application of aluminum profiles in the photovoltaic industry is mainly reflected in the following aspects:

1. Photovoltaic bracket: The photovoltaic bracket is an important part of the photovoltaic power generation system. Its main function is to fix and support the solar panel so that it faces the sun to obtain the maximum amount of solar radiation. Aluminum profiles have the advantages of light weight, high strength, corrosion resistance, and easy installation, so they are widely used in the manufacturing of photovoltaic brackets.

2.Photovoltaic frame: Photovoltaic frame is a structure used to fix and protect solar panels, usually made of aluminum profiles. Aluminum profiles not only provide good mechanical strength, but also provide good anti-oxidation and corrosion resistance, ensuring the service life of the battery panels.

3. Photovoltaic panel packaging: Aluminum profiles can also be used to package photovoltaic panels, which can provide good sealing performance and prevent the panels from being affected by environmental factors.

4. Photovoltaic power station construction: In the construction of photovoltaic power stations, aluminum profiles can be used to make various structures of the power station, such as cable troughs, equipment racks, etc., to improve the stability and safety of the power station.

Generally speaking, the application of aluminum profiles in the photovoltaic industry mainly uses its characteristics such as light weight, high strength, corrosion resistance and easy processing to provide stable and safe structural support for photovoltaic power generation systems.

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