There is the function of cutting mould and drawing mould and punching mould in the composite mould manufacturing dustproof cap of bearing and roller.

• 生产轴承及滚轮防尘盖的复合模具有落料模、引伸模和冲孔模3个模具的作用,与单工序模相比,产品的生产率高,尺寸精度高;起到节能、省工序和降成本的作用。