Vacuum electroplating tungsten wire is heated by natural gas, which can reduce trauma and has a long service life. The surface is ultrasonic cleaned and electroplated and polished, making it brighter and cleaner. It is the best product for high-end product coating.
Due to its strong corrosion resistance, high temperature performance and stability, and long service life, it is widely used in the mirror manufacturing industry, picture tube industry, vacuum coating of thin film technology, metal evaporation and other fields. The types of vacuum electroplating tungsten wire mainly include gate-shaped tungsten wire, straight-shaped tungsten wire, peak-shaped tungsten wire, wavy tungsten wire, and tapered/funnel-shaped tungsten wire. Coated tungsten wire is mainly used in the cosmetics industry, electronic product series, auto parts, vacuum coated spectacle lenses, heels, small commodities, sun hats, glass, helmets, collection accessories and other vacuum coatings.
Vacuum electroplating tungsten wire type:
The fine tungsten wire on the surface of the gate-shaped tungsten wire has the function of adsorbing liquid aluminum, so that the aluminum spreads evenly in the vacuum melting state without falling off, evaporating quickly, and without forming aluminum balls. The gap between the tungsten wires of the gate-shaped tungsten wire made of multiple strands is larger, which can easily absorb the aluminum liquid, without exploding aluminum, without losing aluminum, and is easy to volatilize. The straight-shaped tungsten wire has good properties of high temperature resistance and anti-sag, and is mainly used to heat and evaporate silica or powder particles in the metal box. There is no electricity during the production process, and there will be no risk of injury due to lack of electricity. It is heated by natural gas, which has good elasticity and is not easy to break. The latest ultrasonic cleaning process has been introduced to make the surface treatment cleaner, brighter and smoother, ensuring that the plated workpiece is spotless. The peak-shaped tungsten wire is not energized during the production process, and the surface is not damaged by electricity, which can greatly extend the service life of the tungsten wire. The applicable voltage of the corrugated tungsten wire is 24V, the lamp current is 20A, and the applicable tube diameter is 20mm. It is mainly used as a heating element for vacuum plating. Tapered tungsten wire, also known as funnel-shaped tungsten wire, has a circular cross-section and is widely used in evaporation coating processes.
