50A Automatic Spot Welding Machine for jewelry making and processing

50A Pulse Argon Spot Welder Electric Soldering Tool for Jewelry

Feature:

1. The welding tools are smoothly, strong, fast and effective. Great for jewelry making and processing.

2. Tweezers made of insulating material, smoothly hand fell, strong and durable.

3. The power regulator can adjust the scale value arbitrarily at the upper part of coarse adjustment and fine adjustment at the bottom.

4. Professional jewelry welding machine. Can be used for rapid welding of platinum, gold, k gold, silver, etc.

5. Foot switch controls welding time during spot welding, convenient for operation.

Specification:

Condition: 100% Brand New

Item Type: Spot Welding Machine

Material: Metal

Uses: Spot welding machine can be used for rapid welding of platinum, gold, k gold, silver, steel ,precision welding of ring mouth, buckle, thin wire, direct welding without solder powder.

Power Supply Mode: The plug is connected to the power supply for use.

Welding Range: 0.6—1.2MM

Power: 300W

Welding Current: 0.5A-50A

Power Supply Mode: Directly plug in the power cord to use.

50A Soldering Machine Usage:

1. 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).

2. When working, use the clamp on the output black line to clamp the workpiece, close to the tungsten needle. The distance depends on the size and shape of the workpiece. Generally, the distance between the tungsten needle and the workpiece is between 0.5-1 mm. After setting the welding position, click When the foot switch is activated, a high-temperature arc is generated between the workpiece and the tungsten needle to instantly weld the workpiece.

3. The discharge end of the tungsten needle must be keep sharping before and during use to keep it in a good discharge state. In welding, the output pulse current can be changed according to the size of the workpiece, the size of the solder joint, and the process requirements to achieve the desired effect. When the potentiometer is turned clockwise (coarse adjustment, fine adjustment), the output pulse current increases, otherwise the output pulse current decreases.

Installment and debugging:

1. The electrode is connected to the negative output and the electrode holder is connected to the positive output.

2. The tungsten needle can be ground on a grinder and can be operated according to the principle of tip discharge.

3. The diameter of the tungsten needle is 1.5mm.

Step:

1. Turn on the switch.

2. Adjust the power knob, divided into coarse adjustment and fine adjustment. The scale value can be adjusted arbitrarily according to work requirements.

3. Clamp the workpiece with tweezers, and the workpiece interface is aligned with the tungsten pin (the distance is 5mm). The workpiece cannot be touched.

4. Depress the foot switch with your foot and remove the foot.

Precautions:

1. Do not step on the foot switch for a long time. If you step on it, the machine will short-circuit and the internal circuit will be burned.

2. The flash is harmful to eyes, so protective measures should be taken when using it.

3. When stepping on the foot switch, do not touches the tungsten needle and the metal part of the tweezers at the same time, otherwise there will be a needle feel.

4. Non-professionals do not take the disassembly method, there is high voltage.

Size: Approx. 300 x 220 x 150mm / 11.8 x 8.7 x 5.9in

Weight:6kg

Package List:

1 x Spot Welding Machine

1 x Power Cable

1 x Pedestal

1 x Pedestal Base

1 x Tweezers

1 x Foot Switch

1 x Needle

FAQ

1: How you guarantee tumbling media quality?

We make quality tracking from raw material until quality check before shipment. We keep record of quality test including wearing and cutting.

For bulk and OEM order, we follow your testing methods and keep track of wearing and cutting. If the quality does not meet the standard, we will not make the shipment.

2: What is your Payment method?

Accept payment via T/T (Bank transfer), Western Union, Money Gram, and PayPal;

Accept L/C at sight (bulk order).

3: What is your Minimum order amount?

For machine minimum order is 1 PCS. For tumbling media minimum order is 1000kg or 2000 lbs as one pallet.

You can ship less amount of media if ship with the machine.

Sample order is allowed to ship less amount of tumbling media

4: What is your way of packaging?

Fermentation wooden pallets for media, 1000kg per pallet, 25kg/plastic bag

Customize packaging and logo printing is available for discuss

Wooden box for equipment and compound

5: How long is your production time?

15 working days for sample order;

20-25 working days for bulk order.

Emergency order can be fulfilled in a week