{"product_id":"fnirsi-swm-20-smart-spot-welder-price-in-pakistan","title":"FNIRSI SWM-20 Smart Spot Welder Price in Pakistan","description":"\u003ch2\u003eFNIRSI SWM-20 Smart Spot Welder in Pakistan\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFNIRSI SWM-20 smart spot welding machine\u003c\/strong\u003e is a portable tool for thin-metal spot welding and battery-tab projects. With dual-pulse spot welding, a built-in \u003cstrong\u003e5000mAh high-discharge lithium battery\u003c\/strong\u003e and a power bank function, it combines welding control and portable power in one compact unit. Find the SWM-20 at \u003cstrong\u003eRobostan.pk\u003c\/strong\u003e for electronics workshops, makers and battery-pack assembly projects in Pakistan.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-pulse spot welding:\u003c\/strong\u003e a preheat and welding pulse sequence for controlled spot-welding work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5000mAh rechargeable battery:\u003c\/strong\u003e integrated high-discharge lithium battery for portable operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour preset combination levels:\u003c\/strong\u003e preset settings to help select a starting configuration for your workpiece.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower bank function:\u003c\/strong\u003e charging and discharging specifications of 5V \/ 2.1A, as printed on the packaging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScreen and physical controls:\u003c\/strong\u003e view settings on the display and adjust using the buttons and rotary control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus indication:\u003c\/strong\u003e blue light indicates normal operation; red light indicates an alarm condition such as overtemperature or undervoltage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand \/ Model\u003c\/th\u003e\n\u003ctd\u003eFNIRSI SWM-20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery capacity\u003c\/th\u003e\n\u003ctd\u003e5000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCharging\u003c\/th\u003e\n\u003ctd\u003e5V \/ 2.1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDischarging \/ power bank output\u003c\/th\u003e\n\u003ctd\u003e5V \/ 2.1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePreset levels\u003c\/th\u003e\n\u003ctd\u003e4 preset combination levels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWelding materials listed on box\u003c\/th\u003e\n\u003ctd\u003eNickel, iron and stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWelding thickness listed on box\u003c\/th\u003e\n\u003ctd\u003e0.1–0.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum welding current listed on box\u003c\/th\u003e\n\u003ctd\u003e1200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eThe current and thickness figures above are manufacturer packaging ratings. Achievable welds depend on material, strip composition, thickness, battery charge, electrode contact and selected settings. The 1200A value is a maximum welding rating, not a continuous current specification.\u003c\/p\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eUse the SWM-20 for suitable nickel-strip and battery-tab work, small electronics fabrication and compatible thin-metal joining. For 18650 battery-pack projects, confirm that the chosen strip material and cell connection method suit the machine before welding.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDoes the SWM-20 have a power bank function?\u003c\/strong\u003e\u003cbr\u003eYes. The box lists a power bank function with 5V \/ 2.1A discharging.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it weld every material at 0.5mm thickness?\u003c\/strong\u003e\u003cbr\u003eNo universal result is guaranteed. The packaging lists a 0.1–0.5mm range; practical capability depends on material and welding conditions. Test on suitable sample material first.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow should I start a welding project?\u003c\/strong\u003e\u003cbr\u003eFollow the manufacturer manual, select appropriate settings and test a sample weld before working on a battery pack. Wear eye protection and avoid damaged cells or short circuits.\u003c\/p\u003e","brand":"FNIRSI","offers":[{"title":"Default Title","offer_id":67755816321390,"sku":null,"price":14500.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/7391\/8062\/files\/fnirsi-swm-20-spot-welder-robostan.png?v=1791995022","url":"https:\/\/robostan.pk\/products\/fnirsi-swm-20-smart-spot-welder-price-in-pakistan","provider":"ROBOSTAN","version":"1.0","type":"link"}