NEW Jewelry welding machine Spot Welder 400W 50A Gold Silver Platinum Palladium

Description

Item introduction
Power: AC220V
Power: 400W
Standard accessories: power cord, foot switch, workpiece clamp, tungsten needle holder, tungsten needle
Use range:
All precious metal, precious metal all gold materials, such as gold, silver,  Platinum, palladium
Instructions:
Before using the welder, check that the power supply meets the operating voltage. Connect the corresponding output polarity of the welder output wiring (tighten the nut when the output wire is connected to the output pole). When working, clamp the workpiece with the clip on the output black line, close to the tungsten needle, depending on the size and shape of the workpiece, generally tungsten needle and
The distance between the workpieces is between 0.5 and 1 mm. After the welding position is fixed, the foot switch is jogged and a high temperature arc is generated between the workpiece and the tungsten needle.
The workpiece is welded in an instant. The discharge end of the tungsten needle is used before and
The process must be kept sharp so that it stays well
Electrical state.
Welding can change the output pulse current according to the size of the workpiece, the size of the solder joints, and the process requirements to achieve the desired effect (the machine can weld 0.5-2.5MM). When the potentiometer is rotated clockwise (coarse adjustment, fine adjustment), the output pulse current increases, and the output pulse current decreases.
Precautions:
If the place where the welder is placed is wet or not used for a long time, it will be damp. If it is found that the above phenomenon should be dried after use, the machine should be well grounded. Please pay attention to safety when using.
Summary of My Selling Policies
INTERNATIONAL SHIPPING NOTICE
1. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.
2. Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying.
3. Your valid phone number are the must for the shipping; otherwise we can't guarantee the package would arrive smoothly.
4. Multiple purchases are welcomed. We will combine the shipping fee for you.
PAYMENT:
1. we accept: Paypal.
2. We will very appreciate if you can pay for the order after you ordering it in 1-3 working days so that we can provide you the best services.
SHIPPING METHODS:
1. We will ship your item by FedEx, DHL, UPS, EMS,YANWEN, e- Package  etc with the tracking number showed on ebay.
Your item will be shipped in 3-5 working days after your payment is cleared.
The shipping time is 5-12 working days(China air post except). Due to the local dispatch or other reasons, sometimes the shipping time will be delay. Please kindly understand Uncertainties by the delivery company. We will track the item all the time until it is reached to you.
RETURN POLICY:
1. Return accepted in 30 days after the item reached to you. The buyer need to afford the return postage fee who also need to return it to our designated place.
2. Return package must be in the original packaging, everything must be in new condition. Missing parts or any damaged by the buyer will not qualify for any refund.
3. Within warranty period, all exchanges or repair parts due to the defects are free. But buyer is responsible for shipping charges.
Feedback
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2. Please contact us before leaving any negative or neutral feedback. We will work with you to solve any problems.
3. If you have a question or concern before or after receiving your item, please do not hesitate to contact our customer service team by clicking on the "Ask a question" link in the bottom left.
4. Your satisfaction is guaranteed.