Specifications

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

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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

 

Natural Diamond Wire Drawing Dies

Natural diamond dies produce the finest quality wire and are the most expensive. The core of a natural diamond die is made using industrial grade diamond stones that are mined from the earth. Each stone is selected, cut and sorted into a workable size.

The downside with natural diamond dies is that they wear unevenly and this has an adverse effect on the useful life of the die. The uneven wear is because of undetectable defects in the natural diamond stone.

Dia of Hole:

0.025-1.800mm

Applications:

Natural diamond dies are mostly used for final sizes and for producing very fine wires. They are also used for producing wires of excellent surface finish.

 

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.

 

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

 

 

 

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