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The characteristics of all kinds of wire drawing dies

Chengdu WOCO carbide Industry Co.,Ltd

     which was established in the hometown of hard metal of China--- ChengDu city in Sichuan province. A professional Chinese manufacturer of tungsten carbide products such as drawing die,indexable inserts shims, drilling bits, drawing dies, cold forging dies, carbide bars, carbide rods, carbide balls, carbide burrs, etc. Along with our company growth, we hope to build business with more companies abroad

Why choose our the characteristics of all kinds of wire drawing dies

  • We have more than 10 years experience in manufacturing the characteristics of all kinds of wire drawing dies products
  • Ex-factory is at least 30% cheaper than you own native
  • The quality conforms to the international ISO standards ,the service life of the product is long
  • The various types of products are in stock,the production cycle is short delivery time is within 4 days
  • Free samples can be provided
  • Small orders can be acceptable
  • We can make it according to your requirements or drawings.,OEM or ODM is acceptable.

Customer samples and drawings are also welcomed!

Variety of wire drawing dies materials have different characteristics. Among them, the most expensive natural diamond wire drawing die, processing is extremely difficult, due to anisotropy of natural diamonds, on a radial scale hardness varies widely, easily led to severe wear in a certain direction, so diamond model only applies to processing of very small diameter wire. Mold hardness of cemented carbide, carbide die drawing wire of high quality, low surface roughness, but poor wear resistance of cemented carbide die, die short life. Mold of polycrystalline diamond's hardness after diamond, because of its characteristic of isotropic and does not produce a single radial wear phenomenon, but its high price, processing difficulties, cost is very high.
Because it has diamond properties of CVD wire drawing dies and has good wear resistance, lower surface roughness of drawn wire, but fabrication of CVD wire-drawing die of complex, processing difficulties, higher cost; ceramic mold than the carbide mold high hardness and wear resistance, low production costs, is a production between Diamond and carbide wire drawing dies excellent material. But due to poor toughness of ceramic materials, thermal shock and difficult to process, relative to more suitable for hot extrusion molding die has yet to have a wide range of applications.
Several advantages and disadvantages of wire drawing dies material comparison

1.Drawing die material-pros-cons-scope of application

2.Made easy-wear resistance of alloy steel die poor, life expectancy-eliminated

3.Natural diamond-high hardness and good resistance to abrasion-brittleness, machining difficult-1.2mm the following line-mode
4.Polishing of cemented carbide with good, low energy consumption-poor wear resistance, difficult machining-diameter wire rod

5.Polycrystalline diamond-high hardness and wear resistance-processing difficulties, high-cost small wire, wire

6.CVD-high quality finish, good temperature resistance-the process is complicated and difficult machining-small wire, wire

7.Ceramic-metal wear-resistant, high temperature resistance, corrosion resistance, good thermal shock, toughness, wide use for machining difficult.

Index parameter  


the characteristics of all kinds of wire drawing dies quality control

  • all raw material are tested in terms of density, hardness and T.R.S before use.
  • There are strict inspection on process and final products.
  • every batch of product can be traced.
If you have any other question or inquiry of the characteristics of all kinds of wire drawing dies, please feel free to contact us through the following methods:  Mr.Jiang : Mobile: 0086-138-0806-0309 Tel: 0086-28-8555-5525-803

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