1. Double-pulse micro-computer spot welding and battery charger;

2. Micro-computer control up to level 199 (99*1, 99*2), precision parameter setting;

3. One or two pulse welding mood selectable;

4. Has the fast setting knob of pulse serial (16 pulse), suitable for the welding of thicker material;

5. Has adjustable charger (4.2 - 36 V, 0 - 3 A), convenient for the charging and test of battery;

6. The specific battery tester can test the float charge voltage, therefore, you can get the internal resistance by selecting the appropriate charging current.

7. It have foot switch and pressure adjuster, which  improves the accuracy of welding.

1. Spot welding machine

Input Voltage: AC 110 V

Primary Current: 2 - 15 A

Welding Current: 50 -  800 A (The corresponding pulse time: 1 ms - 19 ms)

2. Numerical control charger:

Charging Voltage: 4.2 - 36 V (Adjustable)

Charging Current: 0 - 3 A (Adjustable)

3. Weight: 4.3 kg

4. Dimensions: 140 x 245 x 200 mm

5. Range of sheet metal Welding Thickness: 0.1 - 0.2 mm; For pure nickel strip: 0.1 - 0.15 mm

6. Electric leakage Switch Requirement: 60 A or more than 60 A