Sunkko 737g Spot Welder For Welding Batteries , Find Complete Details about Sunkko 737g Spot Welder For Welding Batteries,110v Sunkko 737g,Spot Welder Spot Welding Pen Spot Welder Mini,Lithium Battery Pack Spot Welder Machine from Spot Welders Supplier or Manufacturer-Shenzhen E-Fire Technology Development Co., Limited Thanks, I'm interested in updates as you learn more. Model: 788H. Estimated delivery within 10-22 business days. It is specifically designed for battery welding (18650, 14500 and any other lithium batteries, etc) and can be used to weld nickel strips with thickness between 0.05 and 0.35 mm for nickel plated steel or between 0.05 and 0.25 mm for pure nickel Resistance coil in transformer 220V. Hello there. Shipping to: Americas, Europe, Asia, Australia, Excludes: Alaska/Hawaii, US Protectorates, APO/FPO, Antigua and Barbuda, British Virgin Islands, Guadeloupe, Saint Vincent and the Grenadines, Trinidad and Tobago, Turks and Caicos Islands, Virgin Islands (U.S.), American Samoa, Cook Islands, French Polynesia, Marshall Islands, Micronesia, Nauru, New Caledonia, Niue, Palau, Papua New Guinea, Solomon Islands, Vanuatu, Wallis and Futuna, Western Samoa, Bosnia and Herzegovina, Liechtenstein, Svalbard and Jan Mayen, Falkland Islands (Islas Malvinas), Bermuda, Greenland, Saint Pierre and Miquelon, Algeria, Benin, Botswana, Burkina Faso, Burundi, Cameroon, Cape Verde Islands, Central African Republic, Chad, Comoros, Congo, Democratic Republic of the, Congo, Republic of the, Djibouti, Egypt, Equatorial Guinea, Eritrea, Ethiopia, Gabon Republic, Gambia, Ghana, Guinea, Kenya, Lesotho, Liberia, Libya, Madagascar, Malawi, Mali, Mauritania, Mauritius, Mayotte, Morocco, Mozambique, Namibia, Niger, Nigeria, Reunion, Rwanda, Saint Helena, Senegal, Seychelles, Sierra Leone, Somalia, South Africa, Swaziland, Tanzania, Togo, Tunisia, Uganda, Western Sahara, Zambia, Zimbabwe, PO Box. This amount is subject to change until you make payment. See what app zak (rgentertain) has discovered on Pinterest, the world's biggest collection of ideas. The spot welding has much improved over what I was getting and I was able to finish my battery pack rebuild. It is a 120VAC version and suffers from severe in. I decided to go for a cheap one and see where it took me. Free shipping on many items | Browse your favorite brands ... SUNKKO 737G Battery Hand Held Spot Welder with Pulse & Current Display 50A-800A. Handhold YaeCCC 737G Battery Spot Welder with Pulse & Current Display 1.5 kw. It looks as though the secondary winding is connected directly to the probes. 5000W Mini Spot Welder High Power Handheld Spot Welding Machine for 18650 Battery Welding Tools for 0.1/0.15/0.2/0.25mm Nickel Strip 0-800A Current Adjustable. 788H can fully charge a battery pack with a nominal voltage of up to 30 volts. In this mode, users can test the current actual voltage of a lithium-ion battery pack, and the testing range is under 50 volts. buyer pays return shipping. Limited Time Sale Easy Return. Welding Thickness: Other. SUNKKO 737G+ Spot Welder Solder Welding Machine For18650 Battery 110V/220V 4.3KW, Recent sales price provided by the seller. I have a Sunkko 737G Spot Welder, cheap noname chinese device, that I just bought off Ebay. Modify SUNKKO 737G From 120V to 240v Operation, Comment on Modify SUNKKO 737G From 120V to 240v Operation, Y-6? SUNKKO 737G+ Spot Welder Solder Welding Machine For18650 Battery 110V/220V 4.3KW EUR 265,77 Sofort-Kaufen , EUR 31,54 Versand , 30-Tag Rücknahmen, eBay-Käuferschutz The welding method is pressure type. Terminate with a 51R resistor and connect to the scope with some thin coax cable with the scope set to 50R termination and single shot it. Step-by-step format provides wiring basics for beginners and reassurance on complex projects for more experienced DIYers.Detailed, easy-to-follow format and photos help homeowners learn wiring techniques and electrical safety.Includes ... Car Modifications; Car Repair Equipments; Engines & Components; Exterior Parts; Glasses & Windows; ... SUNKKO 737G 110V Battery Spot Welding Hand Held Welding Machine with Pulse & Current Display $ 258.04 AUD. You should be using a D curve MCB for an inductive load. SUNKKO 737G Spot Welder Battery Spot Welding Machine with Comple. 1. Helpful. Wire up an appropriate power plug for your power source. I have exactly the same need but due to bad planning, ordered the wrong version. The combination of fixed welding head and foot switch will meet users' different requirements. SUNKKO. Greyson. Fuse: 20A fuse (110V is 30A fuse). =) Mine’s working perfectly on 220v now. Find many great new & used options and get the best deals for SUNKKO 737G+ Spot Welder Solder Welding Machine For18650 Battery 110V/220V 4.3KW at the best online prices at eBay! … I assume you connect the two line wires ( red and black) to the transformer inputs. Limited Time Sale Easy Return. Par machine. It burned when I plugged into the wall. Once you expose the circuit board, de-solder the red and black wires, and then remove the solder bridges at the red circled areas shown in the picture below. This is not a review of the unit, just information about modding it. Manual. Model: SUNKKO 737G+. It's for loads that have a high inrush (starting) current such as motors etc. Quick view Add to Cart. View cart for details. This model can meet the basic needs of users for battery spot welding, is an entry-level product. Type: Battery Spot welder. What did you do with the neutral wire (white)? To start you’ll have to unplug it, break the warranty seal (warranty void) and then remove all of the black screws on the perimeter of the cover. Why not!? The welder have pedal welding trigger switch system,improve the accuracy and quality of welding;. Yes, the secondary is directly connected to the probes, and the primary appears to be controlled by a BCR30AM-12L TRIAC. Mode 2: Push up welding. First time turning it on, it worked. $133.34. The product name is sunkko 737g spot welder. DISTINCT LCD PANEL： It shows pulse quantity and … There are 35 items available. Banana Trees for Sale . Coreone Welding Solutions - Contact Tip .045Hd Tweco Style Model 14H-45 25 Pack Belkin High-Speed Internet Modem Cable, 15 feet (F3L900-15-ICE-S) RVCA Mens Stakes Trucker Hat Sunkko 738al 18650 Battery Spot Welding Machine 3.6kw With Magnetic And Telescopic Welding Head , Find Complete Details about Sunkko 738al 18650 Battery Spot Welding Machine 3.6kw With Magnetic And Telescopic Welding Head,Spot Welders,Spot Welding Machine For Battery Pack,Battery Welder from Spot Welders Supplier or Manufacturer-Shenzhen E-Fire Technology … Great item for most small battery packs welding.Dual modes intelligent frequency conversion pulse spot welding. I see most of the sunkko welders have the input wires from either the 110V or 220V wall power outlet going to the control panel first and then come back to the transformer primary coil. The spot welding current is 500a. SUNKKO® 737G+ Battery Spot Welder Pulse Spot Welding Machine for 18650 14500 Lithium Battery Pack Building (110V US Plug) $299.99 $239.99. Cheap Spot Welders, Buy Quality Tools Directly from China Suppliers:SUNKKO 737G Battery Spot welder 1.5kw LED light Spot Welding Machine for 18650 battery pack welding precision pulse spot welders Enjoy Free Shipping Worldwide! Interesting, TBH I always thought that gear like that would just have some super-low-rds mosfets or an IGBT brick or an SCR in series with the secondary... An old post but this link may help somebody. Great item for most small battery packs welding.Dual modes intelligent frequency conversion pulse spot welding. Description: SUNKKO 737G+ 220V/110V Dual Mode Battery Spot Welding Machine Pulse & Current Display W/ Welding Pen. Was no modificationrequired on the motherboard? US$139.99. Free shipping for many products! A wide variety of spot welder for battery packs options are available to you, ... 737G Spot Welder 1.5KW Battery Spot Welding Machine LED Light for 18650 Battery Pack Spot Welder. The welding thickness range is 0.05-0.2mm. Welding nickel strips within 0.05-0.12 mm thickness can make the spot more reliable. I figured this conversion must be possible, and it was nice to have confirmation that it could be done without turning the welder into a burning fireball of death. So I searched YouTube for "sunkko 737g spot welder modification" and found the video by "City Viking" to be very helpful. In order to reconfigure it you’ll need to be able to know how to solder/desolder, if you can do that, the rest is easy. Application: 737g 787a 788h 709a 709ad 797d. This item SUNKKO 737G+ Battery Spot Welder, Pulse Welding Machine for 18650 14500 Lithium Batteries Battery Pack Work With Nickel Strips 0.35mm,110V. The welding range is stainless steel, iron, nickel and so on. Typically the nickel sheet is in the 0.05 to 0.35 mm (0.002 to 0.14 in) thickness range. To do this properly you really need a battery terminal spot welder so I went out looking for one. In order to reconfigure it you’ll need to be able to know how to solder/desolder, if you can do that, the rest is easy. In my case it seems that the 110v board didn't handled the 220v. Try not to damage the circuit board, wires or other parts of the transformer. Find helpful customer reviews and review ratings for SUNKKO 737G+ Battery Spot Welder, Pulse Welding Machine for 18650 14500 Lithium Batteries Battery Pack Work With Nickel Strips 0.35mm,110V at Amazon.com. 2. Model: SUNKKO 737G+. Sunko 788H battery tab spot welder repair and improvements. Right out of the box this welder did weld, but only at the highest setting and only the thinner nickel plated strips that came with it. Is that correct ? If your model’s control panel is designed for input voltage of 110V, supplying it with 220V may burn out some of the components, no? I have questions about the wall outlet plug. Isnt the control panel powered by the main voltage? My Custom Built Y-6 Multicopter, New 2.2kw Spindle Motor for CNC Router Arrived, Mini-Titan e325 Night Flying LED Lights Setup Progress, Reactor Bipe EP, Sky Fly 2, Hangar 9 Twist 60 (With Saito 1.15) (video), Time Delayed Exposures / Slow Shutter, Light Art (I lied this is post 2 of 3 for today, not 2 of 2). US $69.00-$79.00 / Piece. I have read on endless sphere that people also have issues even with D MCB's. This product only contains 4pcs spot welder pin, does include spot welders. I bought a Sunko 788H in early 2016 and the first one just blew fuses so I exchanged it for another and it would blow the circuit breaker quite often. Sorry, your blog cannot share posts by email. Mode 2: Push up welding. Limited Time Sale Easy Return. Seller assumes all responsibility for this listing. The SUNKKO 737G+ best battery spot welder is a Pulse Welding Machine for 18650 14500 Lithium Batteries Battery Pack Work With Nickel Strips 0.35mm,110V, it can welding nickel strips, after the nickel strip welding it will become a nickel strip plastic plate to pasting on a … SUNKKO 737G+ 220V/110V Dual Mode Battery Spot... SUNKKO 737G+ 220V/110V Dual Mode Battery Spot Welding Machine Pulse & Current Display W/ Welding Pen € 293,98 Limited Time Sale Easy Return. It is specifically designed 1X737G+ spot welder. Type: Battery Spot welder. Use appropriate tools to remove the white silicone over the wires and against the transformer, plastic scrapers and some patience will help. This amount is subject to change until you make payment. Shop best Network Tee Connector Network Cable One Turn Two RJ45 Tap Network Cable Connector Network Power Splitter at the guaranteed lowest price. This stuff is pretty rubbery so it may take a few minutes. - Top Rated Plus - opens in a new window or tab, - eBay Money Back Guarantee - opens in a new window or tab, This amount includes applicable customs duties, taxes, brokerage and other fees. SUNKKO 737G+ Spot Welder 4.3KW Spot Welding Machine For 18650 Battery Spot Welding Machine Welder. Limited Time Sale Easy Return. were nickel wires (Alfa Aesar, Lot# X28F026) spot welded onto these electrodes using a SUNKKO 737G+ Battery Spot W elder (Sunkko, Las … SUNKKO 797HD 110V Battery Pulse Spot Welder for 18650 Soldering Welding Machine. Re: Sunkko 709A Spot Welder Teardown. Fuse: 20A fuse (110V is 30A fuse). SUNKKO. No additional import charges at delivery! Thanks for posting these instructions. When portability with convenience is a priority, this … The two copper electrodes forcing a large current through two small spots, and the spots will melt the nickel sheet onto a … The current collectors for the counter and reference electrodes were nickel wires (Alfa Aesar, Lot# X28F026) spot welded onto these electrodes using a SUNKKO ® 737G+ Battery Spot Welder (Sunkko, Las Vegas, NV, USA, Pulse: 1, Current: 18). I had a NEMA 6-20 used for a space heater, so I replaced my plug with a nema 6-20P. por PAS a Nickel mon +C Welder Spot impulsions this De kw. Summary 737G+ is a big improvement on the bas is of 737G. When a couple of my Ryobi battery packs started to die I decided I wanted to replace the batteries inside of them instead of buying more Ryobi packs. It looks as though the secondary winding is connected directly to the probes. battery Computers of disk Save can bien batterie US To Cheap en i welders. Probably the best deal for a SUNKKO 737G Dual Pulse Battery Spot Welder Precision Welding Machine (EU) pulse & current LED display / welding pressure adjustable / welding calibration control / foot pedal control / LED light / w/ handle USD 79.03 as of 11/15/2021 - Free shipping worldwide on all orders. Reviewed in Canada on December 25, 2020. SUNKKO 788HUSB Spot Welder 60A LED Dual Pulse 18650 Battery Solder Welding Machine USB Charging 110V/220V. SSA examines, analyzes all Battery Spot Welder of 2021. Read more. 737G+ Battery Spot Welder 737G+ is a big improvement on the basis of 737G. The platinum reference electrode was a piece of wire (3 mm) placed between the working and counter electrodes. What you come to find out is that unless you spend ~$400 you’re not going to get a great one. Then I turned it off, inserted the foot pedal switch (not sure if that's related), turned it back on and the device popped: Huge bang, fuse of my home installation tripped. For additional information, see the Global Shipping Program, This amount includes applicable customs duties, taxes, brokerage and other fees. at DJ Oven eBay in SUNKKO led points x 737g je orders. See what Henry Dam (henrydam) has discovered on Pinterest, the world's biggest collection of ideas. Specification: Color:Black Voltage input:AC 220V±10V, Or AC110V±10V Primary current:2A-15A Welding current:50A-800A Welding pressure:200g-700g … Money back or replacement (buyer's choice). This is the operation video of 737G model, which helps you know how to use the machine. Cheap Spot Welders, Buy Quality Tools Directly from China Suppliers:SUNKKO 737G+ 4.3KW Spot Welding Machine For 18650 Batteries Nickel Strip Connection Battery spot Welder High Power Welding Pen Enjoy Free Shipping Worldwide! SUNKKO® 737G Battery Spot Welder Pulse Spot Welding Machine for 18650 14500 Lithium Battery Pack Building (220V US Plug) $159.99 … 737G battery spot welder welding machine is designed with dual pulse mode selection and 0-99 level current setting. The 737G welder can weld nickel strip with thickness under 0.2mm for nickel plated steel, or 0.05 - 0.15 mm for pure nickel strip. Yes, the secondary is directly connected to the probes, and the primary appears to be controlled by a BCR30AM-12L TRIAC. For additional information, see the Global Shipping Program. Prices unbelievably cheap. Usage: For sunkko spot welder welding pin. I checking point 3,6 =1.2 ohm OK or NG. Probably the best deal for a SUNKKO 787A+ LED Pulse Battery Spot Welder Precision Welding Machine authentic / for cell phone/notebook batteries / EU USD 88.02 as of 9/18/2021 - Free shipping worldwide on all orders. (Ohm) Once you mod the wiring, put the cover back on and then cut the 110v plug off the end of the power cord. Cheap Spot Welders, Buy Quality Tools Directly from China Suppliers:SUNKKO 737G Battery Spot welder 1.5kw LED light Spot Welding Machine for 18650 battery pack welding precision pulse spot welders Enjoy Free Shipping Worldwide! En koekoeksbijen hun eitje in het nest van een andere bij leggen? Lees van alles over soorten bijen, hoe ze leven en hun rol bij de bestuiving. En wat je zelf kunt doen! Met doetips en grote kleurrijke illustraties van 40 tekenaars. I’m using xxx/xxx voltages since in the use our power is 120v/240v in most places, and that’s where this is marketed, though it’s specs are all 110/220 listed but from here on I’ll just use 110 and 220. I will make a post about rebuilding a Ryobi pack which will also serve as a review a bit later. What happens next may surprise you... "Don't Blame Hazel!" is a story that helps children recognize signs of bullying. It will encourage them to be themselves and empower them to maintain their individuality and confidence. This will expose the insides and you’ll see the transformer with white silicone over the power configuration board. Research for your own requirements before doing this mod. Now let’s talk about the welding part. Avoid flashover welding, make one-hand operation possible, adjustable solder joint distance. Will inspect your method. 737G+ is a big improvement on the basis of 737G. It is specifically designed for battery welding (18650, 14500 and any other lithium batteries, etc) and can be used to weld nickel strips with thickness between 0.05 and 0.35 mm for nickel plated steel or between 0.05 and 0.25 mm for pure nickel strip. This spot welding device is suitable for most small battery packs welding. Les meilleures offres pour Batterie Sunkko Spot Welder 737 G Pour 18650/14500 Pack Batterie Building 220 V sont sur eBay Comparez les prix et les spécificités des produits neufs et d'occasion Pleins d'articles en livraison gratuite! Verified Purchase. Please enter a number less than or equal to 35. or Best Offer. Thank you for choosing Sunkko 737G+ battery spot welder, let's now make the building of Lithium battery pack for our projects more convenient and efficient . This work was designed to study the effects of influencing parameters in series/parallel gap spot. C $530.53. donc Mini bloc a getting Welder 50W a 34% soudeuse In | the is les 15 2 get rapport sunkko soudeuse Antech eBay Bande Buy Atacado . Avoid flashover welding, make one-hand operation possible, adjustable solder joint distance. my apologies for digging this topic up but as my problem is with this machine i think it's best asked here. The basic info of battery spot welder: The spot welder voltage is 220v 110v. Your modification on the transformer will change the voltage of the spot weld only, the main board will still be a 220v feeded with 110v. Thanks for posting this! Sunkko 737g 110v 220v Mini Portable Spot Welder For Pack Battery Welding , Find Complete Details about Sunkko 737g 110v 220v Mini Portable Spot Welder For Pack Battery Welding,Mini Spot Welder,110v Portable Spot Welder,Spot Welder Machine For Lithium Battery from Spot Welders Supplier or Manufacturer-Shenzhen E-Fire Technology Development Co., Ltd. Avoid flashover welding, make one-hand operation possible, adjustable solder joint distance. The Sunkko 737G contains a transformer which is reconfigurable for the main windings to be in parallel for 110v operation, or in series for 220v operation. Quote from: artag on Today at 11:06:41 AM. The buyer is responsible for return shipping costs. SHONAN Pure Nickel Strip 99.6% Nickel, 2 Inches Nickel Strips, 0.15x6x50mm Soldering Tabs for High Capacity 18650 Lithium Battery Pack, Li-Po, NiMh and NiCd Battery Pack and Spot Welding, 50 Pcs $7.99 shipping. what did you do with the ground wire (bare copper)? What I didn’t realize is that the power requirements for the 737G at 110v(120 in application in the US) was for a Class C breaker rated at 40 Amps. Do a search for 'sunkko 737g spot welder modification' on if you find yours to not perform as expected. Foshan Ours Ultrasonic Technology Group Co., Ltd. ... 100A Spot Welding Machine Time Current Controller NY-D01 Spot Welding Machine Control Board Control Panel Board Module. Easier than in the old days of setting up with a polaroid camera on the front of the scope, and going through a pack of film doing the single shots, or turning up the brightness and relying on the persistence of the phosphor as a rough setup. Will usually ship within 4 business days of receiving cleared payment. Description: SUNKKO 737G+ 220V/110V Dual Mode Battery Spot Welding Machine Pulse & Current Display W/ Welding Pen. Prices unbelievably cheap. You can easily refer and get from the 10 best Battery Spot Welder for you. Read honest and unbiased product reviews from our users. Cheap Spot Welders, Buy Quality Tools Directly from China Suppliers:SUNKKO 737G + Battery Spot welder Machine 4.3KW Automatic Pulse 18650 Battery Welding Machine With A High Power Spot Welding Pen Enjoy Free Shipping Worldwide! Welding nickel strips within 0.05-0.2 mm thickness can make the spot more reliable. Model: SUNKKO 737G+. Type: Battery Spot welder. The unit I selected was a 110v Sunkko 737G unit. The only solution I had seen for this was to convert it to 220v/240v operation. I like your idea and the way you presented it. This item will be shipped through the Global Shipping Program and includes international tracking. Model Number: Spot welder pin. Where you have blue, brown and green/yellow wires, the blue and brown go to the 220 mains terminals and the green/yellow wire goes to the ground terminal. A Free & Open Forum For Electronics Enthusiasts & Professionals, Login with username, password and session length. LiFuJunDong Hand Held Spot Welder. International shipping and import charges paid to Pitney Bowes Inc. Any international shipping and import charges are paid in part to Pitney Bowes Inc. International shipping paid to Pitney Bowes Inc. Any international shipping is paid in part to Pitney Bowes Inc. 30 day returns. 737G Battery Spot Welder 737G battery spot welder welding machine is designed with dual pulse mode selection and 0-99 level current setting. 1X737G+ spot welder. SUNKKO 737G+ Battery Spot Welder, Pulse Welding Machine for 18650 14500 Lithium Batteries Battery Pack Work With Nickel Strips 0.35mm,110V SUNKKO 709A Battery Spot Welder Battery Welding Soldering Machine for 18650 Lithium-ion Battery Pack Welding 0.3mm Nickel Strip,110V Mode 1: Hand held pluse spot welding pen to weld large battery pack. This photo shows AFTER the mod, yours should look like this (or better lol). Reattach the wires where shown in the photo, and make sure to solder the bridge in the middle marked in green. ?? I attach the $11 spot welding pen to the Sunkko spot welder and discover that the pen is useless. Something went wrong. SUNKKO 737G 220V Battery Spot Welder Hand Held Welding Machine with Pulse & Current Display $222.29; SUNKKO 737G+ 220V/110V Dual Mode Battery Spot Welding Machine Pulse & Current Display W/… $404.99; SUNKKO 737G+ Dual Mode Battery Spot Welding Machine Pulse Soldering Machine, EU Plug $506.78 Report abuse. Please enter 6 digits for the postal code. SUNKKO — machine à souder par points à double impulsion 737G S737G, ... pour ceinture, modification d'intérieur de voiture, thermofusible. This upgrade is what the manufacturer *should* have done in the first place. 4.0 out of 5 stars Works well and it’s adfordable. ... Professional SUNKKO 787A+ Microcomputer Battery Spot Welder Welding Machine for 18650 Batteries Pack. If you reside in an EU member state besides UK, import VAT on this purchase is not recoverable. A D curve breaker is not just for an inductive load. SUNKKO 737G+ Battery Spot Welder, Pulse Welding Machine for 18650 14500 Lithium Batteries Battery Pack Work With Nickel Strips 0.35mm,110V. The Sunkko 737G contains a transformer which is reconfigurable for the main windings to be in parallel for 110v operation, or in series for 220v operation. Get the best deals on SUNKKO Industrial Spot Welders when you shop the largest online selection at eBay.com. What's more, The spot welder power is 1500w. Les meilleures offres pour VEVOR 737G Machine de Soudage par Point 1,5kw Pulse Soudeuse Battery Spot Welder sont sur eBay Comparez les prix et les spécificités des produits neufs et d'occasion Pleins d'articles en livraison gratuite! SUNKKO 737G+ Battery Spot Welder, Pulse Welding Machine for 18650 14500 Lithium Batteries Battery Pack Work With Nickel Strips 0.35mm,110V. See what lourens opperman (lourensopperman) has discovered on Pinterest, the world's biggest collection of ideas. Super Sharp Treble Hooks High Carbon Steel Barbed Fish Hooks Rou. The combination of fixed welding head and foot switch will meet users' different requirements. Find many great new & used options and get the best deals for Southwire Romex 250' 12-2 WG Non-Metallic Cable Copper Electrical Wire NM-B 12/2 at the best online prices at , Free shipping for many products, Save 20% on Your First Order Shopping now 100% safe online checkout Satisfaction Guaranteed Best Price Guarantee Plus Free Shipping. Description: SUNKKO 737G Battery Spot Welding Hand Held Welding Machine with Pulse & Current Display Great item for most small battery packs welding.Dual modes intelligent frequency conversion pulse spot welder. Sunkko spot welder is one kind of Resistance Spot Welder, nickel sheet and battery are held together under pressure exerted by two shaped copper alloy electrodes. A normal 15-20 amp circuit breaker tripped quite quickly, and the welds I did get were pretty bad. Cheap Spot Welders, Buy Quality Tools Directly from China Suppliers:SUNKKO 737G battery spot welder 1.5kw precision pulse spot welder led light welding machine used 18650 battery pack spot welders Enjoy Free Shipping Worldwide! I've received the sunkko 709 110v in a 220v country. Easiest way to measure the current is to pop a low loss ferrite toroid over the one lead, and wind 10 turns of thin wire on it as well. DISTINCT LCD PANEL： It shows pulse quantity and … « Reply #5 on: May 30, 2015, 08:17:03 pm ». Copyright © 1995-2021 eBay Inc. All Rights Reserved. Spec. C $24.55 shipping. Mode 1: Hand held pluse spot welding pen to weld large battery pack. Quote from: poorchava on September 15, 2015, 09:57:55 am, Quote from: pelud on May 27, 2015, 01:25:07 am, Quote from: dutchy on September 18, 2015, 06:44:29 pm, https://georgehobby.wordpress.com/2018/01/27/maxweldv2/. Standard Shipping from Greater China to worldwide. Upgrading the secondary winding for the spot welder transformer has doubled the power and now provides a much better weld. 0 Members and 1 Guest are viewing this topic. Δdocument.getElementById( "ak_js" ).setAttribute( "value", ( new Date() ).getTime() ); Post was not sent - check your email addresses! Pointer enhanced version: Cylinder:22 Cylinder Inflation time: 3-5 Minutes Max.Air Pressure: 4kg/cm² Continuous working time:12 Minutes Preset

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