PCD Die Blanks For Wire Drawing
SFD is the first manufacturer of polycrystalline diamond (PCD) die blanks in China. With more than 20 years developing in this industry, SFD has been the largest PCD die blanks manufacturer in China, and has been one of only two manufacturers worldwide who can produce super large PCD die blanks in Φ40mm by 25mm height. Till now, SFD PCD has been used in more than 40 countries and areas, and is well received by customers for longer service life, precision wire, and competitive prices.
SFD is the first manufacturer of polycrystalline diamond (PCD) die blanks in China. With more than 20 years developing in this industry, SFD has been the largest PCD die blanks manufacturer in China, and has been one of only two manufacturers worldwide who can produce super large PCD die blanks in Φ40mm by 25mm height. Till now, SFD PCD has been used in more than 40 countries and areas, and is well received by customers for longer service life, precision wire, and competitive prices.
Applications:
Copper wire, Aluminum wire, Stainless steel wire, Coated stainless steel wire, Tungsten wire, Molybdenum wire, Welding wire, Large diameter tubes etc.
Advantages:
1. SFD can supply full sizes die blanks from D6 to D36+, from 1 micron to 50 micron grain size.
2. SFD can supply self supported die blanks, heat-resistant die blanks, and tungsten carbide supported die blanks.
3. SFD PCD can be used in hard wires drawing.
4. SFD PCD has better D-D bonding, which makes PCD more compact and uniform, can achieve high abrasion resistance, anti-cracking.
5. SFD has short lead time.
6. SFD has competitive prices.
|
ADDMA No. |
Product No. |
Dimensions (mm) |
Concentricity
(mm) |
Grain size(μm) |
Maximum
recommended
hole size(mm) |
||
|
∅D(Total dia)
|
∅d(Diamond)
|
t(Thickness)
|
|||||
|
D12 |
415SP |
8.12 |
4.2 |
1.5 |
0.25 |
3,5,10,25 |
1.0 |
|
D15 |
423SP |
8.12 |
4.2 |
2.3 |
0.25 |
3,5,10,25 |
1.8 |
|
D18 |
429SP |
8.12 |
4.2 |
2.9 |
0.25 |
3,5,10,25 |
2.3 |
|
D21 |
638SP |
13.65 |
6.9 |
4.0 |
0.35 |
3,5,10,25 |
3.5 |
|
D24 |
653SP |
13.65 |
6.9 |
5.3 |
0.40 |
3,5,10,25 |
4.6 |
|
D27 |
1270SP |
24.13 |
12.9 |
7.5 |
0.50 |
5,10,25 |
5.4 |
|
D27 |
1285SP |
24.13 |
12.9 |
9.0 |
0.50 |
5,10,25 |
5.8 |
|
D30 |
1212SP |
24.13 |
12.9 |
12.0 |
0.50 |
5,10,25 |
7.6 |
|
D30 |
1512SP |
24.13 |
15.6 |
12.1 |
0.50 |
10,25 |
9.0 |
|
D33 |
1515SP |
24.13 |
15.6 |
15.1 |
0.50 |
10,25 |
10.5 |
|
D30 |
1813SP |
30.0 |
18.3 |
13.5 |
0.60 |
25 |
11.2 |
|
D33 |
1815SP |
30.0 |
18.3 |
15.5 |
0.60 |
25 |
12.0 |
|
D36 |
1818SP |
30.0 |
18.3 |
18.5 |
0.60 |
25 |
12.7 |
|
|
2518SP |
50.0 |
25.0 |
18.0 |
0.70 |
25 |
14.0 |
|
|
2520SP |
50.0 |
25.0 |
20.0 |
0.70 |
25 |
15.7 |
|
|
3020SP |
50.0 |
30.0 |
20.0 |
0.70 |
25 |
17.0 |
|
|
3022SP |
50.0 |
30.0 |
22.0 |
0.70 |
25 |
19.0 |
|
|
4025SP |
67.0 |
40 |
25.0 |
0.70 |
25 |
25.7 |
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