Work cone angles of wire drawing die should make the actually contacting length between steel wire and wire drawing die larger than 4.

拉丝模工作锥角度应使钢丝与模具的实际接触长度大于4。

Stainless steel wire drawing die wire drawing is the life of similar products several times.

不锈钢拉丝钢拉丝模具的使用寿命是同类产品的几倍。

Our factory is engaged in diamond wire drawing die manufacturing and a variety of diamond products, professional manufacturers.

我厂是从事金刚石拉丝模具制造及其各种金刚石制品的专业性生产厂家。