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basic information

Resistance Welding Electrodes


spot welding electrode

Start from the raw material to the finished parts, HOSO offer one-stop service to our customers. We have more than 10 years experience in the automobile resistance welding application area. We manufacture the standard electrode and the customized electrode according to customer’s drawing.

Standard electrode for spot resistance welding

We produce varities of material such as chromium zirconium copper (C18150), Chromium Zironium copper(C18200), oxide dispersion strengthen copper (C15760, C15715), Beryllium cobalt copper (C17200) electrodes… etc. Our qulified electrode deliver to globe of the world. Most of our electrode are using for the automobile industridal. We also can produce the electrode base on customer’s drawing.

Mirco spot welding electrode, more information please refer to the standard micro spot welding electrode.

Refractory faced electrode.

In some of special of application request the electrode has the low resistance to accumulate more heat to build nugget melt the high conductivity work piece. So we can use the tungsten, molybdenum, copper tungsten as the insert and chromium zirconium copper as shank.

Without special statement, we use SBD-T®  technology to manufacture the refractory faced electrode.

NDB-T® bonding technology is HOSO’s unique process to build very high thermal conductivity electrode. This kind of electrode achieved very high service life time and welding quality.

Why choice HOSO metal? We control the alloy material quality, we have precise machining equipment. But the most important reason is we have treasure experience in this field.

spot welding electrode
project welding electrode
seam welding electrode