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Zhengzhou Diamond Superhard Tools Co. Ltd.
Tel: +86-371-67770067
Fax: +86-371-67770119
Email: postmaster@dam-superhard.com
Url: http://en.dam-superhard.com
Address:Dingzhuang industrial park, Xushui,Zhengzhou, Henan, P.R.China
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PCD for Wire Drawing Die



The polycrystalline diamond die blanks is produced by advanced high temperature and ultra-high pressure. The high diamond-to-diamond bonding assure them combine the hardness, abrasion resistance and high thermal conductivity of natural diamond with toughness approaching that of tungsten carbide. They have long life and the blank could be your reliable choice for wire drawing in a wide range, such as for stainless steel, copper, aluminum, nickel, molybdenum, and etc. The polycrystalline diamond die blanks have two series of diamond: Self- Supported Series and Tungsten Carbide Supported Series. They are available in 5 grades of grain size: 3 micron, 5 micron, 10 micron, 25 micron and 50 micron, so that they can meet the needs from different customers.

Tungsten carbide supported die blank is supported by hard alloy ring, and it is the supporting ring that enhances the strength of block. This series can bear high strength drawing.

Product Code
ADDMA Designation
Total
Blank Diameter
ΦD
Diamond
Diameter
Φd
Diamond
Thickness
ΦT
Maximum Recomm-ended
Die Size
Avg. Grain Size(µm)
 Diagram
PDD4015
D12
8.12
4.0
1.5
1.0
5
10
15
25
50
 
PDD4023
D15
8.12
4.0
2.3
1.8
 10 
 15 
 25 
 50 
PDD4029
D18
8.12
4.0
2.9
2.3
5
10
15
25
50
PDD7040
D21
13.65
7.0
4.0
3.5
5
10
15
25
50
PDD7053
D24
13.65
7.0
5.3
4.6
 5  
10
15
25
50
PDD13086
D27
24.13
13.0
8.6
5.8
-
-
-
25
50
PDD130116
D30
24.13
13.0
11.6
7.6
-
-
-
25
50
PDD150120
D30
24.13
15.0
12.0
8.0
-
-
-
25
50

 

Self-supported die blanks include two types: Hexagonal and Round. This kind of blank is commonly usable for all types of wire drawing, especially suitable for the economical application. 

 
Product
 
Code
 
 
ADDMA
 
 Designation
 
Diamond Diameter
Φd
Diamond Thickness
ΦT
Maximum
Recommended
Die Size
 
 
Avg.  Grain  Size
µm)
 
 
 
 Diagram
PDD2510R/H
D6
2.5
1.0
0.4
 3 
10
15 
25
 
 
PDD3215R/H
D12
3.2
1.5
1.0
3
5
10
15
25
PDD5225R/H
D15
5.2
2.5
1.5
3
5
10
15
25
PDD5235R/H
D18
5.2
3.5
2.0
3
5
10
15
25
PDD8040R
D21
8.0
4.0
3.0
-
5
10
15
25
PDD9853R
D24
9.8
5.3
4.0
-
5
10
15
25
PDD13085R
D27
13.0
8.5
5.0
-
-
-
15
25
PDD160120R
D30
16.0
12.0
7.0
-
-
-
15
25

 

Notes:
1、
Die blanks must be cased below 650℃

2、Maximum recommended die size for soft nonferrous  wire.Hard  wire diameter normally should not exceed 65% of  this diameter.
3、ADDMA: American Diamond Die Manufacturers' Association.

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TEL: +86-371-67770067 FAX: +86-371-67770119 E-mail: postmaster@dam-superhard.com Add:Dingzhuang industrial park, Xushui,Zhengzhou, Henan, P.R.China  全网营销技术支持:郑州征途信息(让您的营销收益翻倍!)