Pulse Spot Welding Machine 100A Necklace Bracelet Laser Spot Welder Jewelry Gold and Silver Line Welding Tool. Voltage: 110V/220V, Power: 600W, Max. Welding thickness: 2.0mm, Weight: 5.57kgs, Size: 2020.514cm.
Suitable for welding all precious metals, precious metals all gold materials, such as gold, silver, platinum, palladium. Before using the welding machine, check whether the power supply meets the operating voltage. Connect the screws of the corresponding polarity to the output wiring of the welding machine (the nut should be tightened when the output wire is connected to the output pole). When working, use the clamp on the output black line to clamp the work piece, close to the tungsten needle.The distance depends on the size and shape of the work piece. Generally, the distance between the tungsten needle and the work piece is between 0.5-1 mm. After fixing the welding position, move the foot When the switch is stepped on, a high temperature arc is generated between the workpiece and the tungsten needle. The workpiece is welded instantly. The discharge end of the tungsten needle must be sharp before and during use to keep it in a good discharge state.
Welding can change the output pulse current according to the size of the workpiece, the size of the solder joint, and the process requirements to achieve the desired effect (the machine can weld 0.8-2.5MM). When the potentiometer is rotated clockwise (coarse adjustment, fine adjustment), the output pulse current increases, otherwise the output pulse current decreases.
1, Please make sure the plug of the machine meets your current voltage plug before use. 2, If the welding machine is placed in a humid place or when it is not used for a long time, it will be damp. If the above phenomenon is found during use, it should be dried before use. The machine should be well grounded.
Please pay attention to safety when using. 3, During welding, strong light will be released, which may cause temporary darkness of the eyes, so please wear protective goggles when welding and do not look directly at the welding part.4, When welding, do not hold the workpiece against the tip of the tungsten needle and step on the foot switch. This will cause the machine to short-circuit and affect the service life of the machine. 5, Please keep your hands dry when using the machine. If your hands are wet, you will feel numbness during operation. 6, When welding, the foot switch should be clicked and released immediately. Do not keep stepping on it. This will cause the foot switch to short-circuit and fail to work.