铝合金三片式锻造-旋压轮毂具有外型美观、重量轻、成本低、坚固耐用、配合宽胎面抓地力大、刹车距离短等优点。

轮辋前片及轮辋后片分别采用圆形板料旋压制成。旋压成形的轮辋前片及轮辋后片，显著地提高了轮毂的机械性能，减轻重量，且大大地降低制作成本；其制造方法工序简单，操作难度低，产品质量稳定；“凸形”过盈配合的三片复合式结构，显著地提高了轮毂的稳固性和气密性。

Automotive spinning wheels have the advantages of nice appearance, light weight, low cost, strong structure, high grip and short breaking distance with wide tread.

The front and back pieces of rim were manufactured by spinning from a round plate raw material. Spinning forming remarkably strength the mechanical properties of wheel at the same time light the weight and lower the cost. The manufacture processes are simplified with less operation lead to a stable product quality. And the tree pieces combined structure improved the stability and gas tightness.