50A Adjustable Pulse Electronic Spark Jewelry Spot Welder

The 50A Adjustable Pulse Electronic Spark Jewelry Spot Welder is perfect for welding platinum, gold, K gold, silver, and steel rapidly. It can also be used for welding ring mouths, melon seed buckles, and fine wires with precision and without the need for welding powder. Using the principle of plasma high-frequency discharge, this machine instantly forms a molten pool at the welding port, producing smooth, solid, and efficient results. Adjust the output power based on the wire size to achieve optimal welding.

Specification

Voltage: 110V/220V
Power: 500W
Output current: 0.5-30A
Welding diameter range: 0.6-1.2mm
Applicable metal: Gold, silver, platinum and copper
Working distance: 0.5-1.0mm (Between needle and workpiece)
Product Size: 30*23*17cm
Weight: 5.5kg

Packing List

1 x 50A Adjustable Pulse Electronic Spark Jewelry Spot Welder
1 x Power Cord
1 x Foot Pedal
1 x Set of Accessories

Installation and commissioning:

1. Electrode clamping output negative electrode, the electrode seat output positive pole.
2. Tungsten needles can be sharpened in the grinding machine, with the use of the cutting-edge discharge principle.
3. tungsten needle diameter 1.5mm

Steps:

1. Turn on the power and turn on the power switch.
2. Adjust the power knob, divided into coarse and fine. According to the work requirements can be adjusted scale value
3. The workpiece is aligned with the tweezers. The workpiece interface is aligned with the tungsten needle (the optimum distance is 5mm).
4. With the foot pedal switch (remove the foot). Spot welding is completed.