Rectangle Tungsten Carbide Drawing Dies
Shaping: Extrusion Mould
Usage: Drawing tube, wire, steel
Trade Term: CIF,EXW,FOB
Trial Order: Acceptable
Delivery Time: Shipped in 15 days after payment
In order to achieve the excellent capability of the tungsten carbide drawing mould and reduce the cost of drawing,effective maintenance and repair for mould is essential. As for the result of wire vibration, the area of contacting wire firstly in the compression zone of drawing die will come into being a minor ring wear in the first, and then expanding until the sizing zone, resulting in a serious decline on the surface quality of wire, expansion in the size of wire. Not only that, but a serious tear and wear will make mould to appear a horizontal cracks（mainly in the soft drawn wire）and longitudinal cracks（mainly in the hard drawn wire）,until make die end of like prematurely.Under normal circumstances, minor ring wear need only polish to reuse,or expand a little diameter to meet stretched requirement.excessive wear will greatly reduce the times of mould repaired,even scrapped,making the drawn cost increased.
1.Good Wear Resistance
Tungsten carbide possesses high wear resistance, which could guarantee long-term work of drawing die within any drawn amount and ensure the size and precision of products.
Carbide has a good polishing, which can be processed like mirror, thus ensuring high-quality of metal surface.
In the drawing process, the drawing die keep little adhesion with metal processed, thereby enhancing the durability of drawing die, and make processing material to acquire high-quality gloss finish for surface.
4.Small Friction Coefficient
In the drawing process, small frictional resistance can greatly reduce the power loss, thus enhancing efficiency.
5.High Coefficient of Thermal Conductivity
In the drawing process, heat can be conducted away very well.
6.Good Corrosion Resistance
The property is in the wet lubricated stretch, especially in the acidic lubricated stretch, to become more superior.
1. 100% virgin material
2. Good heat and corrosion resistance.
3. All products go through process and final inspection
4. Customized drawing dies are acceptable.
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