80A Pulse Spot Welding Hand Held Pulse Spot Welder Spot Welding Machine Welding Machine Gold And Silver Jewelry Processing

Maximum current up to: 80ADimensions: 310 * 165 * 140MMInstallation and commissioning:1. Electrode clamping output negative electrode, the electrode seat output positive pole.2. Tungsten needle can be sharpened in the grinding machine, the use of cutting-edge discharge principle.3 tungsten needle diameter 1.5mmSteps: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 value3. The workpiece is aligned with the tweezers. The workpiece interface is aligned with the tungsten needle (The shortest distance is 1mm. Don't let the workpiece directly touch the tungsten needle, it will burn the main board. The best distance is 5mm.)4. With the foot pedal switch (remove the foot). Spot welding is completed.Precautions:1. feet can not be a long time stepping on the foot switch, step on immediately remove, such as a long time stepping on the switch, the machine is in a short circuit state, will burn the internal circuit2. Please use this machine for precision.3. Flash on the eyes of injury, please use the protective measures.4 When you press the foot switch, do not touch the metal parts of the tungsten needle and tweezers at the same time, otherwise there will be a sense of acupuncture.5 non-professionals please do not repair, there are high pressure.

• Spot welding machine can be used for platinum. Gold. K gold. Silver. Steel rapid welding, the ring mouth, melon seeds buckle. Fine wire precision welding, direct welding without welding powder.
• The use of plasma high-frequency discharge principle, in the metal welding port instantly forming molten pool
• Adjust the output power according to the wire size
• The welding of the workpiece smooth, solid, fast, high efficiency