China factory price PCD drawing die for drawing copper wire
polycrystalline diamond wire drawing dies
| Size | Tolerance | Tolerance | Oval |
| PCD drawing die D29*15 hole D0.76 | D0.758-0.762 | +0.002~-0.002 | 0.002 |
| PCD drawing die D29*15 hole D0.78 | D0.778-0.782 | +0.002~-0.002 | 0.002 |
| PCD drawing die D29*15 hole D0.88 | D0.878-0.882 | +0.002~-0.002 | 0.002 |
| PCD drawing die D29*15 hole D0.98 | D0.978-0.982 | +0.002~-0.002 | 0.002 |
| PCD drawing die D29*15 hole D1.18 | D1.178-1.182 | +0.002~-0.002 | 0.002 |
| PCD drawing die D29*15 hole D1.58 | D1.578-1.582 | +0.002~-0.002 | 0.002 |
| PCD drawing die D42*24 hole D2.38 | D2.378-2.382 | +0.002~-0.002 | 0.002 |
| PCD drawing die D42*24 hole D3.18 | D3.177-3.183 | +0.003~-0.003 | 0.002 |
| PCD drawing die D42*24 hole D3.98 | D3.977-3.983 | +0.003~-0.003 | 0.002 |
| PCD drawing die D42*24 hole D4.78 | D4.775-4.785 | +0.005~-0.005 | 0.002 |
| PCD drawing die D40*26 hole D0.82 | D0.818-0.822 | +0.002~-0.002 | 0.002 |
| PCD drawing die D40*26 hole D0.92 | D0.918-0.922 | +0.002~-0.002 | 0.002 |
| PCD drawing die D40*26 hole D1.03 | D1.028-1.032 | +0.002~-0.002 | 0.002 |
| PCD drawing die D40*26 hole D1.23 | D1.228-1.232 | +0.002~-0.002 | 0.002 |
| PCD drawing die D40*26 hole D1.64 | D1.638-1.642 | +0.002~-0.002 | 0.002 |
| PCD drawing die D40*26 hole D2.45 | D2.448-2.452 | +0.002~-0.002 | 0.002 |
| PCD drawing die D40*26 hole D2.6 | D2.598-2.602 | +0.002~-0.002 | 0.002 |
| PCD drawing die D40*26 hole D2.7 | D2.698-2.702 | +0.002~-0.002 | 0.002 |
| PCD drawing die D40*26 hole D3.15 | D3.147-3.153 | +0.003~-0.003 | 0.002 |
| PCD drawing die D40*26 hole D3.4 | D3.397-3.403 | +0.003~-0.003 | 0.002 |
| PCD drawing die D40*26 hole D3.55 | D3.547-3.553 | +0.003~-0.003 | 0.002 |
| PCD drawing die D40*26 hole D3.95 | D3.947-3.953 | +0.003~-0.003 | 0.002 |
| PCD drawing die D40*26 hole D4.2 | D4.195-4.205 | +0.005~-0.005 | 0.002 |
| PCD drawing die D40*26 hole D4.25 | D4.245-4.255 | +0.005~-0.005 | 0.002 |
| PCD drawing die D40*26 hole D5.0 | D4.995-5.005 | +0.005~-0.005 | 0.002 |
Types of Wire Drawing Die:
1 PCD/ND Wire Drawing Die:Diamond dies are widely applied to a variety of industries,
implemented as drawing tools for soft wire products (copper and
aluminum wire), as well as hard wire products (stainless steel,
tungsten and copper plated steel wire).
2 PCD DIE:Polycrystalline is a kind of synthetic material which combines the
advantages of perfect surface finish, minimum friction and high
wear resistance. Application:Nonferrous wire, including copper,
aluminum, electromagnetic wire and stainless steel.
3 ND DIE: It is formed by natural crystal which is single crystal without
grains Diamond of such mold holed are especially easy to be gained
smooth face, easy to be extruded with high speed. The life of
drawing wire is been increased, also decrease the risks of
unfasten. split.
Application:Platinum rhodium wire, gold wire, silver wire, copper,
aluminum, molybdenum, nickel, copper, tungsten, copper aluminum
alloy and other nonferrous metal wire material.
4 MCD die :Single Crystal Synthetic Diamond Wire Drawing Dies.
| Drawing compression angle based on the material features |
| Elongation % | Shrinkage % | Application |
Al
Ag
Gold
Al
Zn | Cu
Ag
Gold | Hard Al Alloy
Chromel Alloy | Copper alloy Brass
Stainless steel | Alloy steel
Molybdenum
Stainless steel
Various types of alloy | Copper alloy
Brass
MIG welding wire
Iron
Dry drawing | Alloy steel
Dry drawing | Hot tungsten filament |
| 5-9 | 5-8 | 14 | 12 | 10 | 9 | 8 | 7 | 6 | 10 |
| 9-14 | 8-12 | 16 | 14 | 12 | 11 | 10 | 9 | 8 | 10 |
| 14-19 | 12-16 | 18 | 18 | 14 | 13 | 12 | 11 | 10 | 12 |
| 19-33 | 16-25 | 21 | 21 | 18 | 16 | 15 | 14 | 12 | 12 |
| 33-54 | 25-35 | 24 | 24 | 20 | 19 | 18 | 17 | 15 | 14 |
| 54-69 | 35-45 | | * | | | 22 | 20 | 18 | |
Notice
Carbide wire drawing dies usually need to pay attention to five
points of attention when using, equipment selection, pretreatment
of wire materials, selection of appropriate lubricants, abnormal
handling, and timely replacement of aging;
1. Drawing powder and oil selection: choose high-quality and
applicable drawing powder (lubricant, oil), and do a good job of
cooling the drawing die.
2. Deal with abnormal molds in time: If there are mold cracking,
mold explosion, mold sticking, wire cutting, diameter reduction,
broken wire, high temperature, mold blackening, non-wear resistance
and other use problems during wire drawing, please contact
professional and technical personnel in time .
3. Timely replacement of aging wire drawing dies: When the wire
drawing die reaches its service life, please replace the wire
drawing die in time to repair the die, so as to avoid the excessive
use of the wire drawing die and cause the wire drawing material to
be scrapped.
Service
1 Genuine produces with excellent quality and competitive price.
2 Cooperating with the customers all over the world and knowing the
markets very well.
3 After- Services will be highly-satisfied. Any problems and
feedbacks will be answered in a short of time.
FAQ
1. who are we?
We are based in Hangzhou, China, start from 2008,sell to Eastern
Asia(10.00%),Southeast Asia(10.00%),Eastern Europe(10.00%),South
America(10.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
wire drawing die,Artificial diamond drawing dies,Natural Diamond
Drawing dies,Diamond nano coated die
4. why should you buy from us not from other suppliers?
The company has more than ten years of history, with professional
equipment and personnel. Continuously updating products to provide
the latest products.Products need to be inspected layer by layer
before mass production. Compared with the old generation.
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF；
Accepted Payment Currency:USD,EUR,JPY,AUD,HKD;
Accepted Payment Type: T/T,L/C,D/P D/A;
