1 PCD dies for wire drawing 2 superior quality and performance 3 good wear resistance 4 good finish surface

PCD dies for wire drawing is polymerized with synthetic diamond single crystal, adding a small amount of silicon, titanium and other binding agents, under conditions of high temperature and high pressure.

 

 

Supreme Superabrasives Co., Ltd specializes in diamond and CBN related superhard material products and we have high reputation in the industry based on Zhengzhou, Henan province. We research, manufacture and export  of PCD wire drawing die blanks / finish die, PCD/PCBN cutting tool blanks, PDC cutters for oil/gas drilling and mining bits, PCD/PCBN cutting insert, diamond micron powder and so on.

 

PCD wire drawing die advantage:

PCD wire drawing die has good wear resistance, uniform bore, strong impact and high wire drawing efficiency, and the price is much cheaper than natural diamond wire drawing die. PCD wire drawing die is widely used in wire drawing industry. Used for aluminum wire, copper wire, stainless steel wire, alloy wire etc..

size range		tolerance	casing ref. Size
inch	mm	mm	mm
≤0.0008	≤0.020	0.0006	Φ25×6
0.0008 – 0.0019	0.020 – 0.050	0.0006	Φ25×8
0.0020 – 0.0039	0.051 – 0.100	0.001	Φ25×8
0.0040 – 0.0079	0.101 – 0.200	0.001	Φ25×8
0.0080 – 0.0199	0.201 – 0.500	0.0015	Φ25×8
0.0200 – 0.0399	0.501 – 1.000	0.002	Φ25×10
0.0400 – 0.0590	1.001 – 1.500	0.0025	Φ25×12
0.0591 – 0.0866	1.501 – 2.200	0.003	Φ25×14
0.0867 – 0.1299	2.201 – 3.300	0.004	Φ28×16  Φ30×16
0.1300 – 0.1810	3.302 – 4.600	0.005	Φ28×18  Φ30×18
0.1811 – 0.2164	4.601 – 5.500	0.006	Φ43×26
0.2165 – 0.3150	5.501 – 8.000	0.008	Φ43×30

	soft wire	hard wire
entrance angle	70+/-20	60+/-20
reduction angle	16+/-2	14+/-2
bearing length	25-50%	40-80%
exit angle	15+/-5	15+/-5
back relief angle	50+/-20	50+/-20

soft wire: copper wire, aluminum wire, brass wire, gold wire etc.

hard wire: stainless steel wire, copper plated steel wire, tungsten wire etc.

wire drawing use - tungsten carbide supported PCD wire drawing dies