Jewelry welding machine Spot Welder 400W 50A Gold Silver Palladium fast！！！

Description

NOTE： we don't ship the item to PO BOX address， and we only ship the item to English address, so please leave us your physical English address when you pay.
If your country is not listed in our shipping policy, pls tell us your city and zip code, we will check whether your city belong to remote area or not, then tell you the accurate freight.Tks for your understanding and cooperation
please select the voltage you need from 110v and 220v, or we'll select one for you according to the voltage your country has.
The machine doesn't  have
Argon
function,
Jewelry welding machine Spot Welder 400W 50A Gold Silver Palladium Platinum
Sparkle Welder can be used to weld:
- Precious metal alloys; gold, silver,
- With some limitations, aluminum, tin and most brass alloys
- Alloys with different attributes that are incompatible in normal welding
-Alloys that would oxidize during welding and thus require an inert(Argon) atmosphere
Sparkle welder which use for jeweler:
-Precisely position parts by tacking with the spot welder
-Welding of necklaces with a diameter 0.3mm or larger(smaller diameter may melt)
-Repair metal joints or breaks without removing set stones or pearls
-Repair heat sensitive metals or metal alloys
-Repair surface or entry point of a molding of the same alloy
With the inert argon atmosphere, welding can be done without requiring fluxing. The soldering point is smooth and does not require scaling or scale removal.
Installation and testing
1.Connecting electrode, black wire to black connection (ground/cathode), red wire to red connection (positive /anode).
2. Connect argon gas through the argon gas pressure reducing valve; adjust the gas pressure reading to the minimum
3. Tungsten needle can be sharpened by grinding on the grinding wheel, or with the use of a Fordham flex shaft or dremal tool and an abrasive disk. Note that you should not use a wheel previously used to grind iron/steel as this will contaminate the needle and cause an uneven spark and/or weld results.
4.
When installing the
tungsten needle, please insure that the needle is approximately 5mm out from the welding head. The diameter of needle should be 0.1mm.
Notice:
our machine can only work with small things like necklaces with a diameter including or less than 1.2mm . no more than 1.2mm
can work with metal like Gold, silver, copper, steel , iron exclude aluminum.
Operation steps
:
1. Plug the device into the wall socket and turn it on
2. Adjust input current by adjusting the current regulating dial to 1-1.5 to start. The current regulating dial ranges from 1-8. The dial can be adjusted as necessary depending upon the current flow that gives best results for your target material.
3. Check that gas is flowing over the tungsten tip with your finger. Adjust Argon gas until you can just feel the flow.
4. Clamp the object to be welded with the negative ground electrode. You cannot short circuit the machine by having both the tungsten needle and the ground clamp in contact through the work piece at the same time. Do not have the target work piece in direct contact with the tungsten needle. A 0.5mm arc gap is necessary for pulse welder operation. This is the optimum distance for welding.
5. Insure you have arc welding eye protection in place. The arc emits short wave UV radiation that will cause eye retinal burns and skin burns. Cover exposed skin (a shirt is fine), wear gloves and use an arc welding helmet.
6. Briefly step on the foot pedal and release. The arc will have pulsed and spot welded at the point you had the tungsten electrode.
Package listing:
Welder,
Foot Pedal 1PC,
Cable 1PC,
Forceps Clamp 1PC,
Tungsten Needle 1PC
Specifications:
Power supply:
220V 50HZ / 110V 60HZ.
Power:
400W
Ampere for welding:
0.5~50A,Continuous adjustable (Fluctuation)
Weight:
about 6kg
Size:
300*170*225mm
Attention
Do not step on the pedal with long time, just step it 1 time then move off immediately. Long time stepping on the pedal, machine will be short circuit, even to burn out inside e
lectricity
This machine is precision equipment, please cherish it.
Spark light during the welding is harmful to eyes, please make sure good protection measures.
When you step pedal, do not touch needle or soldering metal.
Please do not disassemble the unit without professional guidance.
Shipping Policy
We will send out the item within 2-3 days through DHL/EMS/FEDEX /UPS/SPEEDPAK/CHINA POST to the below countries:
Belgium, Netherlands, Luxembourg, Italy, Germany, France, United Kingdom, San Marino;
Austria ,Denmark ,Finland ,Greece ,Ireland ,GUERNSEY ,JERSEY ,Norway ,
Portugal , spain , Sweden , Switzerland;
Bulgaria,Cyprus,Estonia,Latvia,Lithuania,Malta,slovakia,slovenia;
Czech Republic, Hungary, Poland, Romania,.
Australia ,New Zealand ,Korea South, Malaysia, Thailand, Philippines ,Singapore , Bruniei ,Taiwan , Macau, Indonesia,
USA, Canada
We will send tracking number to your eBay email within 1 day after sending out your item
We will mark the item at the very low value, so that you do not need to pay for the tax or pay a little tax.
Payment policy:
We accept Paypal only.
Payments must be finished within 5 working days after bid, otherwise, Unpaid Item dispute will be reported to eBay.
Refund &Return policy
We take all the responsibility during delivery. If you do not receive your item, we will refund you the full money or send you a new item according to your request.
We can accept the return item within 60 days after the buyer receives it. Once we receive the return item, then we will refund you full money.
Feedback Policy
We will very appreciate you give us positive feedback
ASAP.  If the item you got in any problem, PLS don’t hesitates to contact us.  We will do our best to help solve the problem