The polycrystalline profiled wire drawing die is made of high-quality die core, which has the advantages of uniform texture, strong wear resistance, high finish, high precision, long service life, etc., and can ensure the surface finish and accuracy of wire rod in the long time wire drawing process.
It can produce various polycrystalline profiled drawing dies, such as square, triangle, hexagon, octagon, semicircle, ellipse, sector, Z-type, tile type, etc.
The minimum square line eye shall be 0.18x0.18 mm, and the minimum semicircular line eye shall be 0.20 × 0.40mm, the minimum triangle line hole is 0.25x0.25mm, the sharp angle can reach 0.01mm, the tolerance is controlled within ± 0.001mm, and other specifications and shapes can be customized according to customer requirements.
Data information:
| Wire | Hard Wire | Soft Wire |
| Profile Name | Stainless Steel | Copper-clad Steel | Tungsten、Molybdenum | Copper Wire | Aluminium Wire |
| Entrance Area | 70° | 70° | 70° | 80° | 80° |
| Lubrication Area | 30° | 30° | 30° | 35° | 35° |
| Compression Area | 14°± 2° | 14°± 2° | 12°± 2° | 16°± 2° | 18°± 2° |
| Parallel Area | 0.4D~0.8D | 0.4D~0.8D | 0.4D~0.8D | 0.2D~0.5D | 0.2D~0.5D |
| Decompress Area | 25°±5° | 25°±5° | 25°±5° | 25°±5° | 25°±5° |
| Exit Area | 50° | 50° | 50° | 60° | 60° |
More shapes
Product Application
Wire and cable, electromagnetic wire, copper wire, aluminum wire, copper clad steel wire, copper clad aluminum wire, 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 cord, welding wire, copper pipe, aluminum pipe, stainless steel pipe, etc.
