We produce polycrystalline PCD diamond wire drawing dies for drawing metal wire both hard and soft. PCD dies offer a high resistance to wear and an excellent wire surface finish.
Polycrystalline PCD Diamond Wire Drawing Dies China Supplier
Polycrystalline diamond (PCD) sintered under high temperature and high pressure together with binder alloy is used. Diamond drawing dies of high and consistent quality covering small to large diameters exhibit outstanding performance in larger size areas than single crystal diamond drawing dies.
Soft and hard metal wire: wire and cable, copper wire, aluminum wire, copper clad steel wire, copper clad aluminum, steel wire rope, low carbon steel wire, high carbon steel wire, stainless steel wire, nickel wire, chromium wire, molybdenum wire, tungsten wire, copper clad steel wire, cutting wire, steel curtain wire, welding wire, copper pipe, aluminum pipe, stainless steel pipe, etc.
Technical Data of Polycrystalline PCD diamond wire drawing dies:
| Wire rod | For hard metal wire | For soft metal wire | |||
| Part name | stainless steel | copper-clad steel | tungsten,Mo | copper wire | Al wire |
| Entrance | 80° | 80° | 80° | 80° | 80° |
| Lubrication angle | 35° | 35° | 35° | 35° | 35° |
| Compression angle | 14°±2° | 14°±2° | 12°±2° | 16°±2° | 18°±2° |
| Parallel area | 0.2D~0.5D | 0.2D~0.6D | 0.2D~0.8D | 0.2D~0.5D | 0.2D~0.5D |
| Relief angle | 25°±5° | 25°±5° | 25°±5° | 25°±5° | 25°±5° |
| Exit | 60° | 60° | 60° | 60° | 60° |
Photos of Polycrystalline PCD diamond wire drawing dies:
Contact: Ms. Carol
Phone: +86-731-28632688
E-mail: sales@dlcarbide.com
Add: Jinshan Road（Jinshan Technology Industrial Park）, Hetang District, Zhuzhou City, Hunan Province, China
