Jewelry Spot Welder 30A Pulse for Gold, Silver & Platinum Welding

Efficient High-frequency Spot Welder for Delicate Metalwork.

Designed for fast and efficient welding of platinum, gold, silver and steel, this jewelry spot welder is perfect for tasks such as ring openings and melon seed clasps. It achieves fine wire precision welding without solder powder, ensuring smooth and clean solder joints.Using the principle of plasma high-frequency discharge, a molten pool is quickly formed at the welding site for instant bonding. The adjustable output power allows you to customize according to the wire size to ensure the best results. The welded joints are smooth, strong and durable, providing a fast and efficient solution for your jewelry welding needs.

Specifications

Item No: HH-WD01
Item Name: Jewelry Spot Welder
Power Supply: 110V/220V
Shipping Dimension: 38*18.5*15CM
Shipping Weight: 4.5KG

Operation Steps

1.Connect the electrode clamp to the negative output terminal and the electrode holder to the positive output terminal. Turn on the power supply and switch on the power switch.
2.Adjust the power knob, which has both coarse and fine adjustments. Set the scale value as needed for your specific work requirements.
3.Use tweezers to hold the workpiece, aligning the interface with the tungsten needle (maintaining a 5mm gap). The workpiece should not touch the needle. The tungsten needle can be sharpened on a grinder, utilizing the principle of tip discharge for optimal welding.
Tungsten needle diameter: 1.5mm
4.Press the foot switch to initiate the spot welding process. Once done, release the foot switch to complete the weld.