Hangzhou Xingguan Machinery Co., Ltd

Professional Wire Machinery Supplier in China

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Type and application of wire drawing die
- Jan 14, 2018 -

(1) hard alloy die, its advantages are: good wear resistance; Small adhesion; Good polishing; Small friction coefficient; High corrosion resistance.

(2) diamond die, because the natural diamond model is very expensive and very fragile, mainly used for the drawing of fine lines.

(3) polycrystalline (artificial diamond), with the same high hardness and high wear resistance as natural diamond, mainly used in the middle mold of small drawing machine.

(4) steel mould, easy to repair, low price, but poor hardness and abrasion resistance and low life span, mainly used for small production and enlarged section lines.