Specifications

wire drawing dies
1.good durability
2.high efficiency
3.perfect characteristics of crack proof
4.smoothness,durability

Wire Drawing Dies,wire drawing dies mould,Natural Diamond/PCD Mould

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The wire drawing dies we supply including natural diamond wire drawing dies, PCD wire drawing dies, tungsten carbide wire drawing dies, shaped wire drawing dies(square, rectangle, eillpse, semicircle, triangle ,hexagen and so on), extrusion dies.

 

Polycrystalline Wire Drawing Dies

Polycrystalline is a kind of synthetic material which combines the advantages of perfect surface finish, minimum friction and high wear resistance. Drawing dies made of polycrystalline nibs will give good roundness of the wire drawn. And you can draw more kilograms of wire before you need to re-cut the die because the wear on the die is even and predictable, you know exactly when the die needs to be re-cut, minimizing costly scrap and maximizing product quality.

Dia of Hole: 0.05-12.00mm

Advantages:

1.       good durability;2.high efficiency;3. a wide range of grain and nib sizes;

4.  perfect characteristics of crack proof;5. smoothness, durability predicted

Applications:Nonferrous wire, including copper, aluminum, electromagnetic wire and stainless steel

 

CD Wire Drawing Dies

Our technical expertise in CD enables development of the unique material used in our wire dies. Currently dies are available with blanks sizes D6 through D30.  D6, D12, D15, and D18 are offered in free standing; D15 through D30 are offered with a tungsten carbide support ring. They have not only high wear resistance, hardness and thermal conductivity, but also high mechanical strength and tenacity.

 

Tungsten Carbide Wire Drawing Dies

Tungsten Carbide Drawing Dies for Tubes, Bars, Profiles

Carbide is a brittle, hard material with mechanical properties that can be adjusted within a very wide range, given its composition and microstructure. Hengjiu carbide drawing die nibs will satisfy your quality requirement for perfect finishing and axiality.

Dia of Hole:  0.04-350.00mm

Advantages:

1.       Wide range of sizes

2.       Lower cost

3.       Anti-corrosion and high wear resistance

Applications:

   Carbon Steel Wire

   Stainless Steel Wire

   Seamless Steel Pipe

   Stainless Steel Pipe

   Profiles, Bars, tubes

   For most iron wire, and material of high corrosion and big amount of wear

 

Copper Clad Aluminum Wire (CCA)

Copper clad aluminum wire (cca wire) is a bimetallic wire with a copper cladding concentrically covering an aluminum core, which combines the optimum properties of both metals in a single composite material ideally suited for most electrical conductor applications. The processing method of CCA wire is similar to that of copper wire during cable manufacturing. We specialize in bare CCA (Copper Clad Aluminum) wire and CCAM (Copper Clad Aluminum Magnesium) wire, with mechanical characters to meet completely the requirement of making stranded wires, and braiding by high speed braiding machines. We make a wide range of sizes of wires as per buyers’ requirement.

Manufacture standard:

SJ/T 11223-2000, ASTM B566:1993, Copper Clad Aluminum Wire

The wire is divided into two mechanical status: Annealed (A) and Hard drawn (H),

Resistivity ≤0.033Ω•mm2/m, Elongation rate of not less than 10%.

 

Die Parameters(unit: mm)

Hole SizeΦd	Hole Size Tolerance	Ovality	Casing ΦD×H
Φ0.100~0.200	≤0.0015	≤0.0008	Φ25×8
Φ0.201~0.400	≤0.0020	≤0.0010	Φ25×8
Φ0.401~0.500	≤0.0025	≤0.0015	Φ30×10
Φ0.501~0.750	≤0.0030	≤0.0020	Φ30×10
Φ0.751~1.50	≤0.0035	≤0.0025	Φ37×12
Φ1.501~2.00	≤0.0050	≤0.0030	Φ37×12
Φ2.001~3.00	≤0.0070	≤0.0050	Φ41×20
Φ3.001~4.60	≤0.010	≤0.0080	Φ41×20
Φ4.601~8.00	≤0.015	≤0.012	Φ41×24