{"title":"Jewelry Welding Equipment","description":"\u003cp\u003eJewelry welding equipment including spot welders and pulse arc welding machines for precise, low-heat joining of jump rings, prongs and small metal components.\u003c\/p\u003e","products":[{"product_id":"automatic-torch-lighter-ignitor-for-soldering-gas-welding-portable-battery","title":"Automatic Torch Lighter Ignitor for Soldering Gas Welding Portable Battery","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eGreat for lighting any torch with one hand\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eRuns off 2 AA batteries (Batteries are not included)\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0048\/6254\/1897\/files\/TIM20180704013636_480x480.jpg?v=1655798544\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0048\/6254\/1897\/files\/TIM20180704013636_480x480.jpg?v=1655798544\"\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe micro torch lighter, sits on your workbench without taking up much space\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCan use the ignitor with both propane, acetylene, and oxygen torches (suitable for any combustible gas)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eUsage Instruction: There is a small silver button\/switch on the ignitor that is in a U-shaped channel. When you press it your torch with the tip of your torch just slightly past the switch the ignitor sparks and lights your torch.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0048\/6254\/1897\/files\/TIM20180704013618_480x480.jpg?v=1655798566\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0048\/6254\/1897\/files\/TIM20180704013607_480x480.jpg?v=1655798582\"\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"PHYHOO JEWELRY TOOLS","offers":[{"title":"Four orientations","offer_id":30190820950089,"sku":"JHJGDHX02","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Single orientation","offer_id":30190820982857,"sku":"JHJGDHX01","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/6254\/1897\/files\/phyhoo-jewelry-toolsautomatic-torch-lighter-ignitor-for-soldering-gas-welding-portable-battery-805664.jpg?v=1714960487"},{"product_id":"80a-adjustable-pulse-jewelry-spot-welding-machine","title":"80A  Adjustable Pulse Jewelry Spot Welding Machine","description":"\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp class=\"tgt color_text_0 un-step-trans\" data-section=\"0\"\u003e\u003cstrong\u003e\u003cspan class=\"tgt color_text_0\" data-group=\"0-0\" data-sentence=\"0\" data-section=\"0\"\u003e【Advantage and Features】\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"tgt color_text_0\" data-group=\"0-0\" data-sentence=\"0\" data-section=\"0\"\u003eWelding can change the output pulse current according to the size of the workpiece, the size of the solder joints, and the process requirements\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"tgt color_text_0\" data-group=\"0-0\" data-sentence=\"0\" data-section=\"0\"\u003e\u003cbr\u003e【Wide Applications】\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"tgt color_text_0\" data-group=\"0-0\" data-sentence=\"0\" data-section=\"0\"\u003eIt can weld gold, silver, platinum, palladium, stainless steel, titanium, all of which are weak arc welding metals can be welded.Skilled can also weld small parts inside dental steel wire thermocouple clock, etc\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"tgt color_text_0 un-step-trans\" data-section=\"0\"\u003e\u003cstrong\u003e\u003cspan class=\"tgt color_text_0\" data-group=\"0-0\" data-sentence=\"0\" data-section=\"0\"\u003eSpecification \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cspan class=\"tgt color_text_0\" data-group=\"1-0\" data-sentence=\"0\" data-section=\"1\"\u003eVoltage: 110V\/220V \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\u003cspan class=\"tgt color_text_0\" data-group=\"2-0\" data-sentence=\"0\" data-section=\"2\"\u003ePower: 400W\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\u003cspan class=\"tgt color_text_0\" data-group=\"2-0\" data-sentence=\"0\" data-section=\"2\"\u003eWelding range: 0.5-1.5mm\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\u003cspan class=\"tgt color_text_0\" data-group=\"3-0\" data-sentence=\"0\" data-section=\"3\"\u003eCurrent: 0.6-80A\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\"\u003eWeight：5.83Kg\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\"\u003ePackage size: 350X280X155mm\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp class=\"detail-desc-decorate-title\"\u003e\u003cstrong\u003ePackage list\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e1*Full set of Spot Welder\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eUsing Instructions\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003eWelding machine can be used for fast lap welded platinum, gold, K gold, silver and steel for I circle, oval buckle, fine welding wire confidential. Argon can be accessed directly without soldering solder powder, solder joints are smooth, not black.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp class=\"detail-desc-decorate-title\"\u003e\u003cstrong\u003eInstallation and commissioning\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003eA. Negative electrode connected to the output folder, output connected to the positive electrode holder.\u003cbr\u003eB. argon by reducing valve, connected to its output ago\u003cbr\u003eC. can be sharpened tungsten needles in the sand turbines, use of sophisticated power management workplace.\u003cbr\u003eAt the entrance, the argon valve is transferred to the gas ( argon gas protection models)\u003cbr\u003eD. When installing welding tungsten needle protruding head around 5MM, 0.1mm diameter tungsten needle\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp class=\"detail-desc-decorate-title\"\u003e\u003cstrong\u003eProcedure\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003ePower on, turn on the power switch. Knob to adjust the power, the general ( coarse ) adjustment scale of 1 to 1.5 ( fine-tuning )to adjust the scale value 7-8 ( can be adjusted according to job requirements scale value ) . Sandwiched tweezers workpiece interface aligned tungsten needle ( best distance is 0.5mm), the workpiece can not touch the tungsten needle. With the foot about a foot switch ( feet away ), spot welding is completed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp class=\"detail-desc-decorate-title\"\u003e\u003cstrong\u003ePrecautions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003eNot long stepping foot pedal switch, step on right away, if prolonged stepping on the foot switch, the machine is short-circuited, it will burn out the internal circuitry. This machine is a precision device, please use care . Flash on the eye injury, and do protective measures used. Depress the foot switch, the hands do not touch the metal part while the tungsten needle and tweezers, whether there were tingling. Non-professionals, do not overhaul, there are high-pressure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"PHYHOO JEWELRY TOOLS","offers":[{"title":"110V","offer_id":30190838612041,"sku":"JHJGDH027","price":199.99,"currency_code":"USD","in_stock":true},{"title":"220V","offer_id":30190838644809,"sku":"JHJGDH010","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/6254\/1897\/files\/phyhoo-jewelry-tools80a-adjustable-argon-pulse-jewelry-spot-welding-machine-830576.jpg?v=1714960480"},{"product_id":"high-power-stainless-steel-spot-welding-handpiece-pulse-argon-arc-welding-handpiecewithout-platform","title":"Pulse Argon Arc Welding Handpiece","description":"\u003cp\u003ePackage include: One handpiece\u003cspan\u003e(Attention: The platform is not include)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWeight: 0.55Kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e","brand":"PHYHOO JEWELRY TOOLS","offers":[{"title":"Default Title","offer_id":39393645527126,"sku":"DKSP000121","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/6254\/1897\/files\/phyhoo-jewelry-toolspulse-argon-arc-welding-handpiece-200151.jpg?v=1714960593"},{"product_id":"30a-pulse-sparkle-gold-silver-platinum-jewelry-spot-welding-machine","title":"30A Pulse Sparkle Gold Silver Platinum Jewelry Spot Welding Machine","description":"\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e1. Uses high-frequency plasma discharge principle, the formation of the metal weld puddle moment\u003c\/span\u003e\u003cbr\u003e2. Adjust the output power of different sizes according to wire\u003cbr\u003e3. Of the workpiece smooth, firm, fast, high efficiency\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\" class=\"detailmodule_text\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003eVoltage\u003c\/span\u003e: 110V \/220V 50 \/ 60HZ\u003cbr\u003ePower: 400W\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\" class=\"detailmodule_text\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003eCurrent: 30A\u003c\/span\u003e\u003cbr\u003eSize: 380 * 190 * 140MM\u003c\/div\u003e\n\u003cp\u003eWeight: 5.1Kg\u003c\/p\u003e\n\u003cdiv class=\"detailmodule_text\" style=\"text-align: start;\"\u003e\n\u003cp class=\"detail-desc-decorate-title\"\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e1. Electrode holder connected to the output negative electrode holder connected to the positive output.\u003cbr\u003e2. Can be sharpened tungsten needles on the grinding machine, the use of point discharge principle.\u003cbr\u003e3. Tungsten needle to be extended when installing the weld head 5mm. Tungsten needle diameter 1mm\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp class=\"detail-desc-decorate-title\"\u003e\u003cstrong\u003eSteps:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e1. Power on, turn on the power switch.\u003cbr\u003e2. Adjust the power knob into coarse and fine. According to job requirements can be adjusted scale value\u003cbr\u003e3. Tweezers clamped workpiece. Workpiece interface alignment tungsten needle (best distance for 5mm) can not contact the workpiece.\u003cbr\u003e4. With the foot about a foot switch. (Feet away). Welding is completed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\" style=\"text-align: start;\"\u003e\n\u003cp class=\"detail-desc-decorate-title\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e1. Foot stepping on the foot switch is not a long time, step on right away, as long stepping switch, the machine is short-circuited, it will burn out the internal circuit\u003cbr\u003e2. This machine is a precision please use care.\u003cbr\u003e3. Flash of eye injury, do protective measures to use.\u003cbr\u003e4. Foot switch is depressed, the hand Do not touch the metal parts of the tungsten needle and tweezers, otherwise there will be tingling.\u003cbr\u003e5. Non-professionals do not overhaul, there are high pressure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"PHYHOO JEWELRY TOOLS","offers":[{"title":"110V","offer_id":39394151989334,"sku":"JHJGDH021","price":139.99,"currency_code":"USD","in_stock":true},{"title":"220V","offer_id":39394151923798,"sku":"JHJGDH004","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/6254\/1897\/files\/phyhoo-jewelry-tools30a-pulse-sparkle-gold-silver-platinum-jewelry-spot-welding-machine-436309.jpg?v=1714960471"},{"product_id":"electric-wax-welder-brand-jewelry-tools-equiment-welding-making-machine","title":"Electric Wax Welder Welding Making Machine","description":"\u003cp\u003e\u003cstrong\u003eSpec\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVoltage:115V\/230V  50Hz\/60Hz\u003c\/span\u003e\u003cbr\u003eSize：280x160x100mm\u003cbr\u003eWeight: 1.7kg\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-mce-style=\"font-size: 1.4em;\"\u003eKerrLab\u003c\/strong\u003e\u003cbr\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003eWiring procedure for using a 230VOLT Master Touch \u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003ewith foot controller\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eParts Required\u003c\/strong\u003e\u003cbr\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003e1.1x Male plug with a cover that will accept the electrical cords of the master touch power unit and the foot controller through a single wire hole\u003c\/span\u003e\u003cbr\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003e2.1x wire Nut to connect the two black wires together\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eProcedure:\u003c\/strong\u003e\u003cbr\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003e1. Cut existing plugs from the power cords of the Master Power Unit and the Foot controller\u003c\/span\u003e\u003cbr\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003e2. Slide both cords through the plug cover and strip insulation from the wire ends\u003c\/span\u003e\u003cbr\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003e3. Connect the black wires from the Master Power Unit and the foot controller using the wire nut\u003c\/span\u003e\u003cbr\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003e4. Attach the green wires from the Master Power unit to the \"Brass\" terminal of the plug, and the white wire from the foot controller to the\"Silver\" terminal of the plug\u003c\/span\u003e\u003cbr\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003e5. Attach the green wires from the Master Power Unit, and the foot controller to the Ground terminal of the plug\u003c\/span\u003e\u003cbr\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003e6. Fold black wires into plug cover and attach plug cover to plug base Slide voltage switch to 230VOLT and change fuse to a 1\/4 amp.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003eInsert assembled plug into a wall outlet and activate the Master Power Unit by using the rocker switch on the front panel, The switch will only light up when the foot controller is depressed indicating power is on and that the tip is heating. you can now turn your Master Power unit on and off with the foot controller freeing your hands for other more important tasks\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eMaster installation and Operation\u003c\/strong\u003e\u003cbr\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003eThe Kerr master operates on either 115 v or 230v which can be selected from a switch on the back panel you must change the fuse when switching voltage use a 1\/2 amp fuse at 115V and a 1\/4 amp fuse at 230V. The unit will operate on 60 or 50 cycles, with no adjustment needed.to operate the unit on a 230V setting .it will be necessary to change the power plug or use an adapter plug Plug the Master Handpiece into the output connector on the front panel of  the face of the power unit is used to turn the unit on the switch lights to indicate that power is on and that the tip is heating\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003eWarning When the power light is on the heating tip may be hot enough to burn skin The master touch can be adjusted to provide a full range of heat temperatures with one easy control. the temperature control knob allows continuous selection of the desired temperature \u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003ewill also vary depending on which tip is used, Larger tips require a higher setting. see below chart for selecting the correct temperature for each wire gauge (tip size)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003emoving the knob setting by one number will change the tip temperature by \u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003eabout 100F\/38c. as various waxes have different melting points, you \u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003ewill need to experiment to find the best setting with the tip you are \u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003eusing and the wax that you are working with. the optional foot control \u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003e(item no 21870), allows you to bump the temperature up or down by \u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003eswitching the unit on or off until you have reached the desired \u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003eeffect settings 1 to 4 are suggested for tip sizes 22. 24 and 28 \u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003eSettings 6 to 10 will provide maximum heat for the 20 gauge tip higher \u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003eknob settings will give a higher temperature\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style=\"font-size: 1.4em;\" data-mce-style=\"font-size: 1.4em;\"\u003ewhen using the optional foot control first plug the power unit into\u003c\/span\u003e\u003cbr\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003ethe piggyback plug, and then into a wall outlet activate the unit with \u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003ethe power switch the switch will only light up when the foot control \u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003eis depressed indicating power is on you can now regulate your hands \u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003efor other more important and creative tasks \u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003ePosition the temperature control knob in the same manner as \u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003ebefore. the foot control will deliver immediate heat to the tips, when \u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003ereleased, the tips will cool rapidly. Readjustment may be necessary \u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003efor the desired effect\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003eWorking precautions\u003c\/span\u003e\u003cbr\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003e1. Smoking may occur when working with certain waxes this indicates the \u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003etip is too hot\u003c\/span\u003e\u003cbr\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003e2. When inserting the, align the index line on the tip with a line to handle and \u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003epush the tip straight until tip is seated\u003c\/span\u003e\u003cbr\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003e3. To remove grab tip at grooved area and pull straight out\u003c\/span\u003e\u003cbr\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003e4. While power is on, the tip will heat up regardless of the knob setting\u003c\/span\u003e\u003cbr\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003e5. To Prevent fire  hazards never leave unit unattended while on do not \u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003eoperate around flammable liquids,explosive gasses of combustible \u003c\/span\u003e\u003cspan data-mce-style=\"font-size: 1.4em;\"\u003ematerials\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"PHYHOO JEWELRY TOOLS","offers":[{"title":"Default Title","offer_id":39397919621206,"sku":"JHLDGJ005","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/6254\/1897\/files\/phyhoo-jewelry-toolselectric-wax-welder-welding-making-machine-898789.jpg?v=1714960534"},{"product_id":"50a-adjustable-pulse-argon-jewelry-spot-welder","title":"50A Adjustable Pulse Argon Jewelry Spot Welder","description":"\u003cdiv data-spm-anchor-id=\"a2g0o.detail.1000023.i3.377858cbrfI8Qr\" data-mce-fragment=\"1\"\u003e\n\u003cspan\u003eThe 50A Adjustable Pulse Argon Jewelry Spot Welder is perfect for welding all types of metal, including gold, silver, platinum, and palladium. It has a maximum welding capacity of 0.5~50A and features a continuous adjustable (fluctuation) welding machine that allows for precise positioning. This innovative method also allows for welding necklaces with a diameter of 0.3mm or longer without damaging pearls or jewels. With its black and red wire connections, and the use of argon gas through an adjustable pressure-reducing valve, this spot welder is easy to operate and delivers precise results. You can also sharpen the welding needle on a grinding wheel for even more precision, and the needle should be at least 5mm out from the welding connection with a diameter of 0.1mm for optimal performance.\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-spm-anchor-id=\"a2g0o.detail.1000023.i5.377858cbrfI8Qr\" data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cdiv data-spm-anchor-id=\"a2g0o.detail.1000023.i1.377858cbrfI8Qr\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv data-spm-anchor-id=\"a2g0o.detail.1000023.i0.377858cbrfI8Qr\" data-mce-fragment=\"1\"\u003e \u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eVoltage: 110V\/220V 50\/60HZ\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003ePower: 400W \u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eAmpere for welding:0.5~50A, Continuous adjustable (Fluctuation)\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003ePackage weight: about 5.8kg\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003ePackage: Size: 300mm x 215mm x 140mm\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePackage list\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e1*50A Adjustable Pulse Argon Jewelry Spot \u003cspan style=\"font-size: 0.875rem;\"\u003eWelder \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e1*Foot Pedal\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e1*Cable\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e1*Welding Clamp\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e1*Tungsten Needle \u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e1*Welding Base\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e1*Instruction manual\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eOperation steps\u003c\/strong\u003e：\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e \u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e1. Connect to electricity and power on\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e2. Adjust power by turn the knob, rough set scale ranges from 1-1.5, accurate scale ranges from 7-8.\u003c\/div\u003e\n\u003cdiv data-spm-anchor-id=\"a2g0o.detail.1000023.i4.377858cbrfI8Qr\" data-mce-fragment=\"1\"\u003e3. Clamp the workpiece, the workpiece can not touch the welding needle directly, the distance between them is better than 0.5mm.\u003c\/div\u003e\n\u003cdiv data-spm-anchor-id=\"a2g0o.detail.1000023.i5.377858cbrfI8Qr\" data-mce-fragment=\"1\"\u003e4. Step the pedal, then move your feet from it, welding is finished.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e \u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cstrong\u003eAttention\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e \u003c\/div\u003e\n\u003cp\u003eDo not step on the pedal for a long time, just step it 1 time then move off immediately. Long time step on the pedal, the machine will short circuit, even burn out inside Electricity\u003cbr\u003eThis machine is precision equipment, please cherish it. \u003cbr\u003eSpark light during the welding is harmful to the eyes, please make sure good protection measures. \u003cbr\u003eWhen you step pedal, do not touch needles or soldering metal. \u003cbr\u003ePlease do not disassemble the unit without professional guidance.\u003c\/p\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"PHYHOO JEWELRY TOOLS","offers":[{"title":"110V","offer_id":39698615238742,"sku":"JHJGDH026","price":249.99,"currency_code":"USD","in_stock":true},{"title":"220V","offer_id":39698615271510,"sku":"JHJGDH009","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/6254\/1897\/files\/phyhoo-jewelry-tools50a-adjustable-pulse-argon-jewelry-spot-welder-525654.jpg?v=1714960476"},{"product_id":"dx-yq050-argon-sparkle-welder","title":"DX-YQ050 50A Argon Sparkle Jewelry Welder","description":"\u003ch3\u003eApplications:\u003c\/h3\u003e\n\u003cp\u003e- Precious metal alloys; gold, silver, platinum a,nd palladium\u003cbr\u003e- Titanium and stainless steel.\u003cbr\u003e- With some limitations, aluminum, tin a,nd most brass alloys\u003cbr\u003e- Alloys with different attributes that are incompatible inwithormal welding\u003cbr\u003e-Alloys that would oxidize during welding and thus require an inert(Argon) atmosphere\u003c\/p\u003e\n\u003ch3\u003eSparkle welder which uses by jewelers:\u003c\/h3\u003e\n\u003cp\u003e-Precisely position parts by tacking with the spot welder\u003cbr\u003e-Welding of necklaces with a diameter of 0.5mm to 2.8mm (smaller diameter may melt)\u003cbr\u003e-Repair metal joints or breaks without removing set stones or pearls\u003cbr\u003e-Repair heat-sensitive metals or metal alloys\u003cbr\u003e-Repair the surface or entry point of a molding of the same alloy\u003cbr\u003e\u003cbr\u003eWith the inert argon atmosphere, welding can be done without requiring fluxing. The soldering point is smooth and does not require scaling or scale removal.\u003c\/p\u003e\n\u003ch3\u003eInstallation and Testing\u003c\/h3\u003e\n\u003cp\u003e1. Connecting electrode, black wire to black connection (ground\/cathode), red wire to red connection (positive \/anode).\u003cbr\u003e2. Connect argon gas through the argon gas pressure-reducing valve; adjust the gas pressure reading to the minimum\u003cbr\u003e3. Tungsten needle can be sharpened by grinding on the grinding wheel, or with the use of a Fordham flex shaft or Dremel tool and an abrasive\u003c\/p\u003e\n\u003ch3\u003eInstallation and commissioning\u003c\/h3\u003e\n\u003cp\u003eA. Negative electrode connected to the output folder, output connected to the positive electrode holder.\u003cbr\u003eB. argon by reducing valve, connected to its output argon\u003cbr\u003eC. can be sharpened tungsten needles in the sand turbines, use of sophisticated power management workplace.\u003cbr\u003eEntrance, argon valve transferred to the gas ( argon gas protection models)\u003cbr\u003eD. When installing welding tungsten needle protruding head around 5MM, 0.1mm diameter tungsten needle\u003c\/p\u003e\n\u003ch3\u003eProcedure\u003c\/h3\u003e\n\u003cp\u003e1. Power on, and turn on the power switch.\u003cbr\u003e2. Knob to adjust the power, the general ( coarse ) adjustment scale of 1 to 1.5 ( fine-tuning )\u003cbr\u003e3. To adjust the scale value 7-8 ( can be adjusted according to job requirements scale value ).\u003cbr\u003e4. Sandwiched tweezers workpiece interface aligned tungsten needle ( best distance is 0.5mm), the workpiece\u003cbr\u003e5. Can not touch the tungsten needle.\u003cbr\u003eWith the foot about a foot switch ( feet away ), spot welding is completed.\u003c\/p\u003e\n\u003ch3\u003ePrecautions\u003c\/h3\u003e\n\u003cp\u003eNot long stepping foot pedal switch, step on right away, if prolonged stepping on the foot switch, the\u003cbr\u003emachine is short-circuited, it will burn out the internal circuitry.\u003cbr\u003eThis machine is a precision device, please use care.\u003cbr\u003eFlash on the eye injury, and do protective measures used.\u003cbr\u003eDepress the foot switch, the hands do not touch the metal part while the tungsten needle and\u003cbr\u003etweezers, whether\u003cbr\u003ethere were tingling.\u003cbr\u003eNon-professionals, do not overhaul, there are high-pressure\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePackage weight: about 5.8kg\u003c\/span\u003e\u003c\/p\u003e","brand":"PHYHOO JEWELRY TOOLS","offers":[{"title":"110V","offer_id":40198085804118,"sku":"JHJGDH026","price":259.99,"currency_code":"USD","in_stock":true},{"title":"220V","offer_id":40198085836886,"sku":"JHJGDH009","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/6254\/1897\/files\/phyhoo-jewelry-toolsdx-yq050-50a-argon-sparkle-jewelry-welder-635578.jpg?v=1714960532"},{"product_id":"150a-intelligent-jewelry-spot-welder","title":"150A Intelligent Jewelry Spot Welder","description":"\u003cp\u003eDental Spot Welding Machine, Pulse Welding, Jewelry Processing Tool\u003c\/p\u003e\n\u003ch3\u003eSpecification:\u003c\/h3\u003e\n\u003cp\u003eVoltage: 110V\/220V \u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003eCurrent: 150A\u003c\/span\u003e\u003cbr\u003eWelding range: 0.6-2.5MM\u003cbr\u003eProduct size: 35X16X28.5CM\u003cbr\u003eProduct weight: 12.4KG\u003cbr\u003ePacking size: 52X42X24CM\u003cbr\u003eMode of operation: desktop\u003c\/p\u003e","brand":"PHYHOO JEWELRY TOOLS","offers":[{"title":"110V","offer_id":40198126501974,"sku":"JHJGDH044","price":629.99,"currency_code":"USD","in_stock":true},{"title":"220V","offer_id":40198126534742,"sku":"JHJGDH014","price":629.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/6254\/1897\/files\/phyhoo-jewelry-tools150a-intelligent-jewelry-spot-welder-366719.jpg?v=1714960461"},{"product_id":"100a-adjustable-pulse-jewelry-spot-welder","title":"100A Adjustable Pulse Jewelry Spot Welder","description":"\u003cp\u003e\u003cstrong\u003e【Working Principle】\u003c\/strong\u003eAccording to the principle of high-frequency plasma discharge, metal welds are instantly formed in the molten pool; the welds are silky smooth and uniform in texture. Adjust the output power according to the different sizes of the wires. The welded workpiece is smooth, firm, fast, and efficient. \u003cbr\u003e\u003cstrong\u003e【Welding Distance】\u003c\/strong\u003eJewelry welding machine can weld 0.5-2.0 mm, welding current: 100A; power: 600W, pulse current adjustment is convenient and clear. Turning the potentiometer to the right increases, and turning the potentiometer to the left decreases.\u003cbr\u003e\u003cstrong\u003e【Applicability】\u003c\/strong\u003eThe Pulse Spot Welding Machine can be used for welding gold, silver, platinum and palladium and stainless steel.Fine precision welding wire, welded directly without solder powder. Ideal for jewelry making and processing, suitable for jewelry makers or repairers. \u003cbr\u003e\u003cstrong\u003e【Note】\u003c\/strong\u003ePlease note that your foot cannot step on the foot switch for a long time, step on when welding and stop stepping the foot switch when stoping welding. A long time stepping on the switch, the machine will be in a short circuit state, will burn out the internal circuit.\u003c\/p\u003e\n\u003ch3\u003eSpecification:\u003c\/h3\u003e\n\u003cp\u003eWelding Range: 0.5-2MM\u003cbr\u003eWelding Current: 100A\u003cbr\u003ePower: 600W\u003cbr\u003eVoltage: 110V\/220V\u003cbr\u003eSize: 255*250*118mm\u003cbr\u003eWight: about 6kg\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking list\u003c\/strong\u003e\u003cbr\u003e1*100A pulse jewelry spot welder\u003cbr\u003e1*Welding tungsten needle\u003cbr\u003e1*Welding base\u003cbr\u003e1*Handheld welding torch\u003cbr\u003e1*Welding Clip\u003cbr\u003e1*Foot pedal\u003cbr\u003e1*Instruction manual\u003cbr\u003e\u003c\/p\u003e","brand":"PHYHOO JEWELRY TOOLS","offers":[{"title":"110V","offer_id":40200206942294,"sku":"JHJGDH042","price":209.99,"currency_code":"USD","in_stock":true},{"title":"220V","offer_id":40200206975062,"sku":"JHJGDH036","price":209.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/6254\/1897\/files\/phyhoo-jewelry-tools100a-adjustable-pulse-jewelry-spot-welder-912410.jpg?v=1714960461"},{"product_id":"50a-adjustable-pulse-electronic-spark-jewelry-spot-welder","title":"PHYHOO 50A Jewelry Spot Welder | No-Argon Electric Spark Welding Machine","description":"\u003cdiv style=\"font-family:inherit; color:inherit;\"\u003e\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:1.25rem;\"\u003eA precision pulse spot welder built for the jewelry bench, joining gold, silver, platinum and steel jump rings, prongs and fine wire in a single controlled spark, without solder or flux, for repair benches and small production runs.\u003c\/p\u003e\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eKey Selling Points\u003c\/h2\u003e\n\u003cul style=\"padding-left:1.5rem; margin-bottom:1.5rem; font-size:16px; line-height:1.8;\"\u003e\n\u003cli style=\"margin-bottom:0.5rem;\"\u003ePulse spark welding forms a solid weld pool instantly, so joins hold without adding solder or flux\u003c\/li\u003e\n\u003cli style=\"margin-bottom:0.5rem;\"\u003e0.5-30A adjustable output lets you match power to wire size, from delicate fine wire to heavier ring shanks\u003c\/li\u003e\n\u003cli style=\"margin-bottom:0.5rem;\"\u003eCoarse and fine dual dials give repeatable, precise current control for consistent welds job after job\u003c\/li\u003e\n\u003cli style=\"margin-bottom:0.5rem;\"\u003eCompatible with gold, silver, platinum, K gold and steel, covering most jewelry repair and assembly metals\u003c\/li\u003e\n\u003cli style=\"margin-bottom:0.5rem;\"\u003eFoot pedal trigger keeps both hands free to position the workpiece and tweezers during welding\u003c\/li\u003e\n\u003cli style=\"margin-bottom:0.5rem;\"\u003eCompact 30 x 23 x 17 cm \/ 11.81 x 9.06 x 6.69 in bench footprint fits alongside other jewelry tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eAbout This Product\u003c\/h2\u003e\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003eThis jewelry spot welder uses plasma high-frequency discharge to form a molten pool right at the joint, giving jewelers a fast, powder-free way to close jump rings, attach prongs and repair fine wire without a torch.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003eThe adjustable 0.5-30A output and 0.6-1.2mm welding diameter range suit both hobbyists learning spot welding and professional benches doing repeated repair or assembly work, with a wider current window and higher rated power than a fixed-output entry-level welder for more flexibility across wire sizes and job types.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:1.25rem;\"\u003eIf you need something more professional or more budget-friendly, take a look at our full \u003ca href=\"\/sv\/collections\/jewelry-welding-equipment\"\u003ejewelry welding equipment collection\u003c\/a\u003e to find the current range and feature set that best fits your workload and budget.\u003c\/p\u003e\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eHow to Use\u003c\/h2\u003e\n\u003cul style=\"padding-left:1.5rem; margin-bottom:1.5rem;\"\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003eConnect the electrode clamp to the negative output and the electrode pedestal to the positive output\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003eKeep the tungsten needle (1.5mm \/ 0.06in diameter) sharp; re-sharpen on a grinding wheel when it dulls\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003eTurn on the power switch, then set the coarse and fine dials to match the metal and wire size\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003ePosition the workpiece with tweezers so the joint sits about 5mm \/ 0.2in from the tungsten needle\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003ePress the foot pedal to fire the weld, then release to complete the spot weld\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eBest For \/ Not For\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin-bottom:1.5rem; font-size:15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003cth style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; font-weight:600; text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003cth style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; font-weight:600; text-align:left;\"\u003eNot For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eClosing jump rings, attaching prongs and joining fine wire in gold, silver, platinum and steel\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eHeavy structural welding or joining thick metal stock beyond the 0.6-1.2mm welding diameter range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eJewelry repair benches and small-batch assembly work\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eAluminum or other metals outside the compatible metal list\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin-bottom:1.5rem; font-size:15px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; width:40%;\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003eAvailable in 110V or 220V, select your version above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eRated Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e500W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eOutput Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e0.5-30A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eWelding Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e0.6-1.2mm \/ 0.02-0.05in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eWorking Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e0.5-1.0mm \/ 0.02-0.04in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eTungsten Needle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003eØ1.5mm \/ Ø0.06in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eCompatible Metals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003eGold, silver, platinum, K gold and steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eProduct Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e30 x 23 x 17cm \/ 11.81 x 9.06 x 6.69in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e5.5kg \/ 12.1lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size:14px; line-height:1.7; margin-bottom:1.25rem; color:#666;\"\u003eSizes and weight are measured by hand and may vary slightly from unit to unit.\u003c\/p\u003e\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003ePro Tips\u003c\/h2\u003e\n\u003cul style=\"padding-left:1.5rem; margin-bottom:1.5rem;\"\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003eStart with a lower current setting on the coarse dial and step up gradually to avoid overheating fine wire\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003eKeep the tungsten needle tip clean and sharply pointed for a consistent, focused spark\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003eHold the working distance close to 5mm \/ 0.2in; too far apart weakens the weld pool\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003eTest settings on scrap metal of the same type before welding a finished piece\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003eStore the tungsten needle and tweezers dry to prevent corrosion between uses\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\u003cstrong\u003eDoes this welder need solder or flux?\u003c\/strong\u003e\u003cbr\u003eNo. It uses plasma high-frequency discharge to form the weld pool directly, so no solder or flux is needed.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\u003cstrong\u003eWhat metals can I weld with it?\u003c\/strong\u003e\u003cbr\u003eGold, silver, platinum, K gold and steel within the 0.6-1.2mm welding diameter range.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\u003cstrong\u003eCan it weld thick metal stock or structural joints?\u003c\/strong\u003e\u003cbr\u003eNo. It's built for fine jewelry work like jump rings, prongs and fine wire, not heavy structural welding.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\u003cstrong\u003eWhy is my weld weak or inconsistent?\u003c\/strong\u003e\u003cbr\u003eCheck that the tungsten needle is sharp, the working distance is close to 5mm \/ 0.2in, and the current matches your wire size.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\u003cstrong\u003eIs this available in 110V and 220V?\u003c\/strong\u003e\u003cbr\u003eYes, it's offered as two separate versions, 110V and 220V. Select the option matching your power supply before ordering.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:1.25rem;\"\u003e\u003cstrong\u003eWhat if I have an issue with my welder or order?\u003c\/strong\u003e\u003cbr\u003eContact the PHYHOO team at sales@phyhoo.com and we'll help sort it out.\u003c\/p\u003e\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eWhat's Included\u003c\/h2\u003e\n\u003cul style=\"padding-left:1.5rem; margin-bottom:1.5rem;\"\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e1 x 50A Adjustable Pulse Electronic Spark Jewelry Spot Welder\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e1 x Electrode pedestal\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e1 x Power cord\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e1 x Foot pedal\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e1 x Welding forceps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:1.25rem;\"\u003eNeed spare tungsten needles, forceps or other consumables down the line? Our \u003ca href=\"\/sv\/collections\/welding-tools-and-accessories\"\u003ewelding tools and accessories\u003c\/a\u003e collection covers replacement parts and add-ons for this and other welders.\u003c\/p\u003e\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eSupport\u003c\/h2\u003e\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:1.25rem;\"\u003eQuestions about jewelry welding equipment or order status? Contact the PHYHOO team at sales@phyhoo.com. We respond within 24 hours on business days.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"PHYHOO JEWELRY TOOLS","offers":[{"title":"110V","offer_id":40248315150422,"sku":"JHJGDH025","price":189.99,"currency_code":"USD","in_stock":true},{"title":"220V","offer_id":40248315183190,"sku":"JHJGDH008","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/6254\/1897\/files\/jewelry-spot-welder-main.webp?v=1790152499"},{"product_id":"automatic-cnc-touch-pulse-argon-arc-tig-jewelry-spot-welding-machine","title":"PHYHOO Jewelry Spot Welder | CNC Argon Arc TIG 50A–150A","description":"\u003cdiv style=\"font-family:inherit; color:inherit;\"\u003e\n\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:1.25rem;\"\u003eProfessional CNC argon arc TIG spot welder engineered for jewelry repair shops and dental labs — delivering laser-quality welds at a fraction of the cost, with 50A–150A adjustable power and 5 factory metal presets.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eKey Selling Points\u003c\/h2\u003e\n\u003cul style=\"padding-left:1.5rem; margin-bottom:1.5rem; font-size:16px; line-height:1.8;\"\u003e\n\u003cli style=\"margin-bottom:0.5rem;\"\u003e\n\u003cstrong\u003ePulse Dense Arc Technology\u003c\/strong\u003e — rivals laser welding precision at a fraction of the investment, delivering clean and invisible welds on delicate jewelry pieces\u003c\/li\u003e\n\u003cli style=\"margin-bottom:0.5rem;\"\u003e\n\u003cstrong\u003e50A–150A Adjustable Welding Current\u003c\/strong\u003e — precise power control for every metal type and thickness, from ultra-thin gold foil to 5 mm (0.2\") stock\u003c\/li\u003e\n\u003cli style=\"margin-bottom:0.5rem;\"\u003e\n\u003cstrong\u003e5 Factory Metal Presets\u003c\/strong\u003e — optimized programs for gold, silver, platinum, titanium, and cobalt-chromium, reducing setup time and operator error\u003c\/li\u003e\n\u003cli style=\"margin-bottom:0.5rem;\"\u003e\n\u003cstrong\u003eAuto Safety Shutoff\u003c\/strong\u003e — powers down automatically after 5 minutes of inactivity, protecting the machine and reducing energy consumption\u003c\/li\u003e\n\u003cli style=\"margin-bottom:0.5rem;\"\u003e\n\u003cstrong\u003eDual Voltage 110V and 220V\u003c\/strong\u003e — compatible with workshops worldwide, no external converter required\u003c\/li\u003e\n\u003cli style=\"margin-bottom:0.5rem;\"\u003e\n\u003cstrong\u003eCompact Bench Footprint\u003c\/strong\u003e — 42 x 30 x 26 cm (16.5\" x 11.8\" x 10.2\"), fits any jeweler's workbench without sacrificing workspace\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eAbout This Product\u003c\/h2\u003e\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003eThe PHYHOO CNC Argon Arc TIG Spot Welder uses pulse dense arc technology to produce concentrated, high-energy welds that minimize heat distortion on precious metals. The argon gas shielding prevents oxidation during welding, resulting in clean joints that require minimal post-weld finishing — critical for fine jewelry repair and dental prosthetics work.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:1.25rem;\"\u003eDesigned for both professional jewelers and experienced hobbyists, the machine offers independent control over penetration depth and solder joint diameter. The low-noise operation and stable arc make it suitable for extended work sessions in small studio environments.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eMetal Preset Guide\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin-bottom:1.5rem; font-size:15px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003cth style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; font-weight:600; text-align:left;\"\u003ePreset\u003c\/th\u003e\n\u003cth style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; font-weight:600; text-align:left;\"\u003eMetal Type\u003c\/th\u003e\n\u003cth style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; font-weight:600; text-align:left;\"\u003eTypical Application\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eP1\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eGold\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eRing sizing, prong repair, chain soldering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eP2\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eSilver\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eSterling silver repair, bracelet links\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eP3\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003ePlatinum\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eHigh-end jewelry fabrication and repair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eP4\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eTitanium\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eMedical-grade and industrial jewelry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eP5\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eCobalt-Chromium\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eDental prosthetics and lab frameworks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eBest For \/ Not For\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin-bottom:1.5rem; font-size:15px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003cth style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; font-weight:600; text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003cth style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; font-weight:600; text-align:left;\"\u003eNot For\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eProfessional jewelry repair shops needing laser-quality results without laser welder cost\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eSteel, iron, or stainless steel welding — optimized for non-ferrous precious metals only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eDental labs working with cobalt-chromium and titanium prosthetic frameworks\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eLocations without access to an argon gas supply — argon is required for oxidation-free welds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eSmall jewelry studios and independent jewelers seeking a compact bench-top welding solution\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eHigh-volume industrial welding — max frequency is 1 Hz, designed for precision spot work only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eJewelry training schools and vocational programs requiring a safe, preset-driven welding machine\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eComplete beginners with no prior welding experience — basic TIG welding knowledge is recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin-bottom:1.5rem; font-size:15px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; width:40%;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e110V \/ 220V, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; width:40%;\"\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e100 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; width:40%;\"\u003e\u003cstrong\u003eWelding Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e50A – 150A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; width:40%;\"\u003e\u003cstrong\u003eWelding Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e40V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; width:40%;\"\u003e\u003cstrong\u003ePulse Duration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e3 ms – 30 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; width:40%;\"\u003e\u003cstrong\u003eMax Welding Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e5 mm (0.2\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; width:40%;\"\u003e\u003cstrong\u003eMax Welding Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e1 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; width:40%;\"\u003e\u003cstrong\u003eMax Argon Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e5 L\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; width:40%;\"\u003e\u003cstrong\u003eAir Supply Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003eAbove 0.1 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; width:40%;\"\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003eIP21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; width:40%;\"\u003e\u003cstrong\u003eMachine Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e8.0 kg (17.6 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; width:40%;\"\u003e\u003cstrong\u003eDimensions (L x W x H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e42 x 30 x 26 cm (16.5\" x 11.8\" x 10.2\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; width:40%;\"\u003e\u003cstrong\u003eFuse\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e250V \/ 2.0A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003ePro Tips\u003c\/h2\u003e\n\u003cul style=\"padding-left:1.5rem; margin-bottom:1.5rem;\"\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\n\u003cstrong\u003eSet argon flow to 3–5 L\/min\u003c\/strong\u003e for most precious metal work. Higher flow wastes gas without improving weld quality; lower flow risks oxidation on platinum and gold.\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\n\u003cstrong\u003eStart with the factory preset for your metal type\u003c\/strong\u003e and adjust current in 10A increments. Test on scrap material of the same thickness before working on the actual piece.\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\n\u003cstrong\u003eShorten pulse duration (3–8 ms) for thin stock under 1 mm (0.04\")\u003c\/strong\u003e to prevent burn-through. Increase to 15–25 ms for thicker sections above 3 mm (0.12\").\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\n\u003cstrong\u003eReplace the tungsten needle when the tip becomes rounded or contaminated.\u003c\/strong\u003e A sharp, clean tip produces a focused arc and cleaner weld joints. Keep spare needles on hand for uninterrupted workflow.\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\n\u003cstrong\u003eClean the welding area with isopropyl alcohol before each session\u003c\/strong\u003e to remove oils, flux residue, and oxidation. Contaminated surfaces cause arc instability and weak weld joints.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\u003cstrong\u003eIs this machine the same as a laser welder?\u003c\/strong\u003e\u003cbr\u003eNo. This is a pulse argon arc TIG spot welder, not a laser welder. It uses pulse dense arc technology to achieve similar weld quality on precious metals at a significantly lower cost. It is not suitable for applications that specifically require a laser welder's non-contact operation.\u003c\/p\u003e\n\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\u003cstrong\u003eDoes it require argon gas to operate?\u003c\/strong\u003e\u003cbr\u003eArgon gas is required for oxidation-free welding on precious metals such as gold, silver, and platinum. The machine can operate without argon for general-purpose applications, but weld quality on precious metals will be significantly reduced. Argon gas and regulator are not included and must be sourced locally.\u003c\/p\u003e\n\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\u003cstrong\u003eCan it weld stainless steel or iron?\u003c\/strong\u003e\u003cbr\u003eNo. This machine is optimized for non-ferrous precious metals and dental alloys including gold, silver, platinum, titanium, and cobalt-chromium. It is not designed for ferrous metals such as steel, iron, or stainless steel.\u003c\/p\u003e\n\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\u003cstrong\u003eWhat is the maximum material thickness it can weld?\u003c\/strong\u003e\u003cbr\u003eThe maximum welding thickness is 5 mm (0.2\"). For best results on jewelry repair, most applications fall within 0.3–2 mm (0.01\"–0.08\"), where the machine delivers the most precise and controllable welds.\u003c\/p\u003e\n\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\u003cstrong\u003eIs the machine compatible with both 110V and 220V power supplies?\u003c\/strong\u003e\u003cbr\u003eYes. The machine supports dual voltage (110V and 220V, 50\/60 Hz) and can be used in workshops worldwide without an external voltage converter. Select the correct voltage setting before first use.\u003c\/p\u003e\n\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:1.25rem;\"\u003e\u003cstrong\u003eHow do I get support or report an issue with my order?\u003c\/strong\u003e\u003cbr\u003eContact the PHYHOO team at phyhootool@gmail.com. We respond within 24 hours on business days.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eWhat's Included\u003c\/h2\u003e\n\u003cul style=\"padding-left:1.5rem; margin-bottom:1.5rem;\"\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e1x Automatic CNC Jewelry Spot Welder (main unit)\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e1x Pedestal with Handle\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e1x Welding Loop Clamp\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e1x Spot Welding Brush Grinder\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e1x Pressure Gauge\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e1x Argon Trachea, 2 m (6.6 ft)\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e1x Tungsten Needle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eSupport\u003c\/h2\u003e\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:1.25rem;\"\u003eQuestions about this jewelry spot welder or order status? Contact the PHYHOO team at phyhootool@gmail.com. We respond within 24 hours on business days.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"PHYHOO JEWELRY TOOLS","offers":[{"title":"110V","offer_id":41506780151894,"sku":"DKSP00003","price":319.0,"currency_code":"USD","in_stock":true},{"title":"220V","offer_id":41506780184662,"sku":"DKSP00004","price":319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/6254\/1897\/files\/phyhoo-jewelry-tools-automatic-cnc-touch-pulse-argon-arc-tig-jewelry-spot-welding-machine-623266.jpg?v=1719033365"}],"url":"https:\/\/www.phyhootool.com\/sv\/collections\/jewelry-welding-equipment.oembed","provider":"PHYHOO JEWELRY TOOLS","version":"1.0","type":"link"}