5 spoke beadlock.M182

1. Definition

The wheel refers to the rigid wheel between the tire and the axle to fix the inner edge of the tire, support the tire and bear the load together with the tire. The aluminum alloy wheel refers to the wheel whose rim, spokes and hub are made of aluminum alloy.

2. Classification

According to different spoke structures, wheels can be divided into spoke-plate wheels and spoke-type wheels; according to different materials, wheels can be divided into steel wheels, aluminum alloy wheels, magnesium alloy wheels, etc.; according to the number of installations, wheels can be divided into There are single and double wheels.

3. Industrial chain

The upstream participants in the industrial chain of the aluminum alloy wheel industry are aluminum alloy and related equipment suppliers; the midstream is the aluminum alloy wheel manufacturer, which is mainly responsible for the design, production, distribution and sales of aluminum alloy wheels; the downstream is mainly used in the production of automobiles.

4. Upstream Analysis

As the raw material for the production of aluminum alloy wheels, aluminum alloy is widely used in aerospace, automobile, machinery manufacturing, shipbuilding and chemical industries due to its advantages of corrosion resistance, easy processing, high strength, low density and recyclability. In recent years, my country's aluminum alloy output has been increasing continuously, providing sufficient raw material guarantee for the development of the aluminum alloy wheel industry.

5. Global Status

According to statistics, the global sales volume of aluminum alloy wheels in 2020 will be 353 million pieces, with a sales volume of 15 billion USD. Sales volume is expected to grow to 427 million units by 2025, with sales of 18 billion USD. The aftermarket market accounted for a relatively high proportion of 80.7%, and the OEM market accounted for 19.3%.