The production process of clean aluminum profiles refers to the process of processing aluminum alloy raw materials through a series of steps to produce clean, high-precision, and high-quality aluminum profiles. In this article, I will introduce you to the relevant knowledge and steps of clean aluminum profile production process.

1、 Raw material preparation

The production process of clean aluminum profiles first requires the preparation of high-quality aluminum alloy raw materials. Generally, aluminum alloy sheets or profiles with high purity and uniform structure are used as raw materials.

2、 Profile extrusion

Mold design and manufacturing: Extrusion molds are required for forming clean aluminum profiles during the production process. The design and manufacturing of molds require the selection of suitable materials and processing techniques based on the size and shape requirements of the profiles to ensure high precision and long lifespan of the molds.

Extrusion molding: Place preheated aluminum alloy sheets or profiles into the hopper of the extruder, and extrude the aluminum material into shape through heating and extrusion pressure. During the extrusion process, it is necessary to control parameters such as temperature, pressure, and speed to ensure the forming quality and dimensional accuracy of the profile.

Cooling and cutting: The extruded profiles are rapidly cooled by a cooling system to solidify the shape of the aluminum material. Then cut the profile according to the required length to obtain the finished profile.

3、 Surface treatment

Pre treatment: Clean and degrease the formed aluminum profiles to remove surface dirt and grease.

Anodizing: Soak aluminum profiles in a solution containing an oxidant to form an oxide film through electrolytic reaction. The oxide film can improve the corrosion resistance and oxidation resistance of aluminum profiles.

Electrophoretic coating: Place aluminum profiles into an electrophoresis tank and deposit a coating on the surface of the profile through the action of an electric current to form a coating film. Electrophoretic coating can provide better wear resistance and appearance quality for aluminum profiles.

4、 Finished product inspection and packaging

Dimensional inspection: By measuring the size and shape of the profile, check whether it meets the design requirements.

Surface quality inspection: Check whether the surface of the profile is flat, free of scratches, bubbles and other defects.

Packaging: Packaging qualified clean aluminum profiles to prevent damage and contamination during transportation and use.

In summary, the production process of clean aluminum profiles includes steps such as raw material preparation, profile extrusion, surface treatment, and finished product inspection. Through reasonable process control and quality inspection, clean aluminum profiles can be ensured to have high precision, high quality, and good appearance. In actual production, it is also necessary to pay attention to environmental protection and safety production, ensuring the cleanliness and safety of the process.