Comparison between aluminum alloy wheel and steel wheel

The wheels on the market can be divided into steel wheels and alloy wheels according to the material.

The main advantages of steel hub are simple manufacturing process, relatively low cost, and strong resistance to metal fatigue. However, the disadvantages of steel wheel hub are relatively prominent, such as ugly appearance, large weight, large inertia resistance, poor heat dissipation, and very easy to rust.

The alloy wheel has the advantages of light weight, small inertia resistance, high manufacturing accuracy and small deformation when rotating at high speed, which is conducive to improving the straight-line driving performance of the vehicle, reducing the rolling resistance of the tire, and thus reducing fuel consumption. The alloy wheel has good heat dissipation and can play a certain role in the heat attenuation of the vehicle's braking system, tires and braking system.

At present, the wheel on the market are mainly aluminum alloy wheels.

Three high & Three low:

• High efficiency: high labor efficiency (compact structure, fast speed)

• High quality: high quality products (imported configuration, high pressure oil cylinder, patented technology)

• High rigidity: strong rigidity of the equipment (multi-layer superimposed structure, double main cylinders, central top cylinder penetrating type, reduce the height of the equipment, and enhance the rigidity)

• Low failure: low equipment failure (standardized processing, reducing human factors)

• Low energy consumption: low energy consumption of equipment (servo hydraulic, exhaust heat storage device and other energy-saving technologies)

• Low cost: low equipment use cost (long service life of accessories)