english 
Aluminum recycling has a wide range of applications and plays an important role in many fields. The following are some of the main application scenarios:
1. Industrial manufacturing
In automobile manufacturing, recycled aluminum is used to produce engine blocks, cylinder heads, wheels, and body structural parts. For example, automobile engine blocks made of recycled aluminum can not only reduce engine weight and improve automobile fuel economy, but also ensure its strength and heat dissipation performance. In the machinery manufacturing industry, recycled aluminum can be used to manufacture mechanical parts, molds, etc. Due to the good machinability of aluminum, recycled aluminum can meet the manufacturing requirements of various complex mechanical parts after processing, reducing production costs. In the construction industry, recycled aluminum is widely used in door and window frames, curtain walls, and building decorative strips. For example, door and window frames made of recycled aluminum have good corrosion resistance and aesthetics, and can effectively reduce building energy consumption.
2. Packaging industry
Aluminum cans are a typical application in the packaging industry. After processing, recycled aluminum cans can be made into new cans for recycling. According to statistics, the recycling rate of aluminum cans is high, which greatly reduces the generation of packaging waste. In addition, in terms of food and drug packaging, recycled aluminum can be used to make aluminum foil packaging materials. Its good barrier properties and corrosion resistance can effectively protect the quality and safety of food and drugs.
3. Electronic and electrical fields
In electronic products, recycled aluminum is often used to make radiators, electronic component housings, etc. For example, many computer CPU radiators are made of recycled aluminum. The high thermal conductivity of aluminum can quickly dissipate the heat generated by the CPU to ensure the stable operation of the computer. In the manufacture of wires and cables, recycled aluminum can be used to produce aluminum wires. Aluminum has good conductivity and is light in weight. Using recycled aluminum to produce wires and cables can not only reduce costs but also meet electrical performance requirements.
4. Daily life and public facilities
In daily life, waste aluminum products such as aluminum tableware and aluminum foil generated by households can be recycled and reused. The classified trash cans set up in communities and public places will have special categories for collecting aluminum products, which is convenient for residents to classify and put them in. In addition, in some public facilities, such as rest chairs in parks and awnings at bus stops, recycled aluminum materials will also be used, which are environmentally friendly, beautiful and durable.