Products
Diamond Tinning Dies
Diamond tinning dies are used in the hot tinning process to ensure uniform coating thickness and precise wire dimensions on conductive wires. Made with titanium alloy casings, they resist tin adhesion, withstand high temperatures, and even float on the tin surface if dropped into the furnace. Built with diamond precision and durability, Weilly's tinning dies deliver smooth finishes, stable performance, and long service life for high-quality tinning applications.
Precision Tinning Dies by Weilly – Built for Heat, Accuracy & Safety
At Weilly Diamond, we design and manufacture high-precision tinning dies tailored for demanding wire coating operations. Our expertise in diamond tooling and advanced casing materials ensures reliable performance in high-temperature environments, making our tinning dies a preferred choice for electronic and industrial cable producers.
◆ With Titanium casing for tin coating, which has two standard casing sizes
|
Size |
Diameter (mm) |
Thickness (mm) |
|
Under 0.399mm |
25 |
8 |
|
Above 0.400mm |
25 |
10 |
◆ Other casing is available in demand
Features
◆Titanium alloy casing resists tin adhesion.
◆Diamond core ensures precise coating control.
◆Die floats in molten tin to avoid loss.
◆Stable performance under high-temperature condition.
Common Applications
◆Hot-dip tinning of copper and alloy wires.
◆Coating control in electronic wire production.
◆Tin-plating for improved conductivity and corrosion resistance.
◆Industrial wire and cable surface finishing.
