Lithium Battery Use Welding Needle C15760 Copper Welding Electrode

Lithium battery special custom fixture battery pack fixed welding fixture

● It is suitable for spot welding between nickel strip, nickel-permeated steel sheet, coated steel strip and other materials in battery production. In the production of nickel gas battery, nickel pot battery, polymer battery, chemical battery and other batteries, spot welding connecting pieces, cells and extraction pieces.

● Product name: alumina copper spot welding pin, touch welding pin

● Material: domestic material, Taiwan material, Japanese material, American material

● Needle model: eccentric flat head, eccentric ball head, same core ball head, straight baseball head, straight bar, other customization

● The welding pins produced by this manufacturer are all made of alumina copper

● Resistance Welding Material - Nano Alumina Dispersion Reinforced Copper (Alumina Copper)

● Alumina copper - designed for spot welding of galvanized steel sheets, nickel-plated sheets, nickel strips, aluminum alloys, stainless steel, brass, etc.

● Aluminum oxide copper material resists softening, ablation, long service life, high spot welding frequency, electrode life is more than 5 times that of ordinary chrome zirconium copper, reducing downtime for electrode repair and grinding.

● The battery spot welder uses a needle made of aluminum oxide copper, which improves efficiency when welding. It is an indispensable electrode

● material for welding galvanized steel sheet, nickel-plated sheet, nickel strip, aluminum alloy, stainless steel, brass, etc. without bonding the electrode when welding metal.

● Alumina copper soldering pin softening temperature up to 930 ° C, is a relatively high in copper alloys, conductivity up to 85% IACS high strength, good wear resistance.

● Softening temperature up to 930 ° C, is a relatively high in copper alloys, but lower than tungsten copper (1000 ° C)

● Electrical conductivity up to 85% IACS, heat dissipation performance between tungsten copper (220 W/m.k) and pure copper (390 W/m-k).

1.  Avoid sticky electrode phenomenon
2.  No yellowing of the welding area, beautiful welding joints
3.  Avoid the occurrence of false welding phenomenon
4.  Reduce the phenomenon of welding sparks
5.  Excellent electrical and thermal conductivity and good high temperature performance
6.  Passed the EU ROHS environmental certification standard

 1. High quality material 

imported alumina copper material is more wear resistant to burning, longer service life

 2.Seiko Production 
Deep processing, smooth surface, stable welding point without virtual welding, solid welding point

 3.Professional customization 
Years of processing experience combined with the actual situation of customers to meet customer customization requirements