Pulse Sparkle Spot Welder Gold Silver Platinum etc. Jewelry Welding Machine

Description： Jewelry welding machine can be used for fast welding of platinum, gold , K gold , silver, steel and precision welding of wires like ends of circle , oval buckle, fine wire. Argon can be accessed directly without soldering solder powder , solder joints are smooth and not black . Installation and debugging a) Connect electrode holder to the output cathode; connect anode electrode holder to the output. b) Argon via the argon gas valve is connected to its output argon c) Tungsten needle can be sharpened in grinding machine, that is to use sophisticated power management working principals . Inlet valve adjusted to argon ( argon models are applicable ) d) When installing tungsten needle, please make it protrude the welding head about 5MM . tungsten needle diameter is about 1mm. Procedure: a)Turn on the power switch. b) Adjust the power knob. The general adjustment scale ( according to diameter of the part ) is 1 to 1.5 , ( fine ) adjustment scale is 7-8 (Can be adjusted according to scale of work requirements) c) Hold the parts with tweezers and focus the end of the part to the tungsten needle (optimal distance is 5mm) ,the whole part can not touch the tungsten needle. d) stamp the foot switch. (then stepping away immediately). Welding is completed. Note: a) Foot can not step on the foot switch for a long time, stepping away immediately;if you are prolonged stepping switch, the machine will be in short-circuit condition, the internal circuit will burn b) The machine is a precision device please use it with cares c) Flashing can hurt your eyes , please use good protection. d) When the foot switch is depressed , the hand should not simultaneously contact the metal parts of tungsten needle and tweezers, ,otherwise there will be acupuncture feeling. e) Non- professionals please do not repair it, there are high electricity pressure inside the machine.