Spot Welding Pen Automatic Trigger

• Spot Welding Pen Automatic Trigger This 18650 Battery Spot Welding Pen is an all-in-one spot welding pen, which needs to be connect to the spot welding machine. It is only the welding pen of the spot welding machine and CANNOT be use alone.
• FAST HEAT DISSIPATION: This 18650 battery spot welding pen is made of thick brass rod, with larger overcurrent, no resistance heat, larger and more stable spot welding power, suitable for long-term work, and improve work efficiency.
• FEATURE – There are double springs in the handle that can be retract, each welding pen is independently retractable, and the strength is moderately control. It will not happen that the ordinary integrate spot welding pen cannot achieve the pressure balance of the two welding pins, which will cause the welding to be weak and sparks. Large, low work efficiency occurs.
• ADVANTAGES: Using eccentric welding needles, it is possible to weld a very narrow sheet, and at the same time, both welding pins are kept perpendicular to the sheet, which increases the contact current. The spot welding pen comes standard with a pair of Japanese concentric ball needles, which works well.
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• Spot Welding Pen Automatic Trigger

• It is very suitable for mass production.

The spot welder pen comes standard with a pair of Japanese concentric ball ? point needles, which is effective.

2. This 18650 battery spot welding pen, suitable for long  ? term work, improve work efficiency, made of thick brass bar.

3. The appearance is clean, and the heat dissipation is fast. It is suitable for assembling battery packs. Brass bars are clean and protect by strong acid to ensure the brightness of the brass bars.en.wikipedia.org

4. The handle has double springs to expand and contract, and each soldering pen is independently expandable, with moderate force control.

5. Not happen that the common one , piece spot welding pen cannot attain the pressure balance of the two welding needles, resulting in weak welding, large sparks and low work efficiency.