To enhance the flywheel’s performance such as resisting heat, hard-wearing, stablility. We add the calculated trace chemical elements such as Carbon, nickel, zinc, and so on.

To keep away rust in transportation and storage we use special anti-rust coating. So the surface will have little gold color.

Compared with the partial heating, the whole heating is more stable and flywheel ring is not easy to loose. Because the ring gear is overall heating and nesting in the flywheel, after cooling down, the ring gear will tightly cover the flywheel.

This kind of flywheel is use for heavy truck, and they are for long distance driving logistics trailer, and equip double clutch plate transmission, can help trailer driving faster and change speed more smooth.