{"product_id":"stw-60a-automatic-shingled-string-cell-terminal-head-welding-machine","title":"STW-60A Automatic Shingled String Cell Terminal Head Welding Machine","description":"\u003cblockquote\u003e\n\u003cp\u003eSTW-60A automatic shingled string cell terminal head welding machine by Ooitech uses infrared heating technology to weld busbars on both positive and negative terminals of solar cell strings. Supports 158.75mm, 166mm, and 210mm cells with a cycle time of\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch4\u003eSTW-60A Automatic Shingled String Cell Terminal Head Welding Machine | Solar Module Busbar Welding Equipment\u003c\/h4\u003e\n\u003cp\u003eSTW-60A automatic shingled string cell terminal head welding machine by Ooitech uses infrared heating technology to weld busbars on both positive and negative terminals of solar cell strings. Supports 158.75mm, 166mm, and 210mm cells with a cycle time of\u003c\/p\u003e\n\u003chr\u003e\n\u003chr\u003e\n\u003ch5\u003eAutomatic Shingled String Cell Terminal Head Welding Machine\u003c\/h5\u003e\n\u003ch6\u003eSTW-60A Series Overview\u003c\/h6\u003e\n\u003cp\u003eThe \u003cstrong\u003eSTW-60A Automatic Shingled String Cell Terminal Head Welding Machine\u003c\/strong\u003e is a high-precision automated equipment designed specifically for welding ribbon busbars onto both the positive and negative terminals of solar module cell strings. Developed and manufactured by Ooitech, this machine delivers reliable, consistent welding quality for shingled solar panel production lines.\u003c\/p\u003e\n\u003cp\u003eThe complete system integrates multiple functional modules including a transfer unit, dual-side (A-side and B-side) fiber optic sensor detection and mechanical positioning units, dual ribbon processing units, dual infrared welding systems, a temperature control system, an unloading mechanical arm, and a finished product collection box. This fully automated workflow eliminates manual intervention and ensures high-throughput, low-breakage production.\u003c\/p\u003e\n\u003ch6\u003eHow It Works\u003c\/h6\u003e\n\u003cp\u003eThe working principle is straightforward and efficient. The solar cell string is first transferred onto the conveyor belt and moved to the A-side positioning unit, where fiber optic sensors and mechanical fixtures precisely position the string. The A-side ribbon handling unit then places the busbar ribbon onto the positive lead of the cell string and secures it in position. The infrared light welding system completes the welding on the positive terminal. Next, the transfer unit moves the cell string to the B-side, where identical positioning, ribbon placement, and infrared welding operations are performed on the negative terminal. Once both terminals are welded, the unloading mechanical arm picks up the completed cell string and places it into the finished product box.\u003c\/p\u003e\n\u003ch6\u003eExpansion-Ready Design\u003c\/h6\u003e\n\u003cp\u003eThe STW-60A features reserved expansion ports for seamless docking with upstream and downstream equipment, including tabber stringers, string inspection systems, and layup machines. This makes it an ideal component in a fully integrated solar panel production line.\u003c\/p\u003e\n\u003ch5\u003eTechnical Parameters\u003c\/h5\u003e\n\u003ch6\u003eSTW-60A Specifications\u003c\/h6\u003e\n\u003cp\u003eBelow are the detailed technical specifications for the STW-60A series automatic shingled string cell terminal head welding machine:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003eSTW-60A \/ 80A \/ 180A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoldering Capacity\u003c\/td\u003e\n\u003ctd\u003e20s\/String (based on 166mm cell)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Cell Size\u003c\/td\u003e\n\u003ctd\u003e158.75mm \/ 166mm \/ 210mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Thickness\u003c\/td\u003e\n\u003ctd\u003e0.15 - 0.25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRibbon Size\u003c\/td\u003e\n\u003ctd\u003e6-8 x 0.12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlux Spraying Method\u003c\/td\u003e\n\u003ctd\u003eImmersion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Glue Heads\u003c\/td\u003e\n\u003ctd\u003e2 pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWelding Method\u003c\/td\u003e\n\u003ctd\u003eInfrared heating welding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePositioning System\u003c\/td\u003e\n\u003ctd\u003eMechanical + fiber optic sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBreakage Rate\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 3 permille (A grade cells)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell String Minimum Length\u003c\/td\u003e\n\u003ctd\u003e600mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell String Maximum Length\u003c\/td\u003e\n\u003ctd\u003e2000mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical System\u003c\/td\u003e\n\u003ctd\u003ePLC + touch screen + servo + module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHuman-Machine Interface\u003c\/td\u003e\n\u003ctd\u003eTouch screen display, user-friendly interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFault Alarm\u003c\/td\u003e\n\u003ctd\u003eReal-time fault alarm system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice Color\u003c\/td\u003e\n\u003ctd\u003eMain body traffic white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eThree-phase five-wire, 380VAC \/ 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Power\u003c\/td\u003e\n\u003ctd\u003e6KW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Source\u003c\/td\u003e\n\u003ctd\u003e0.6 - 0.8 MPa; 300L\/min; Inlet pipe diameter: 12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Dimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003e5100 x 1715 x 1940mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware\u003c\/td\u003e\n\u003ctd\u003eLifetime free upgrades\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch6\u003eMain Replacement Parts\u003c\/h6\u003e\n\u003cp\u003eThe following table lists the key consumable and replacement parts for routine maintenance:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Name\u003c\/th\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eReplacement Cycle\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNozzle\u003c\/td\u003e\n\u003ctd\u003e--\u003c\/td\u003e\n\u003ctd\u003e30 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBelt\u003c\/td\u003e\n\u003ctd\u003eTeflon\u003c\/td\u003e\n\u003ctd\u003e60 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Filter\u003c\/td\u003e\n\u003ctd\u003eAFC30\u003c\/td\u003e\n\u003ctd\u003e90 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eTechnical Advantages\u003c\/h5\u003e\n\u003ch6\u003eCore Strengths of the STW-60A\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Side Infrared Welding System:\u003c\/strong\u003e Independent A-side and B-side infrared heating welding units enable complete positive and negative terminal welding in a single pass, maximizing throughput and consistency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Precision Positioning:\u003c\/strong\u003e The combination of mechanical fixtures and fiber optic sensor detection ensures accurate and repeatable cell string alignment, critical for achieving reliable solder joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Low Breakage Rate:\u003c\/strong\u003e Achieves a breakage rate of 3 permille or less on A-grade cells, protecting your valuable cell strings and reducing material waste.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Soldering Speed:\u003c\/strong\u003e Completes one full string terminal welding cycle in just 20 seconds (based on 166mm cells), supporting high-volume production demands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Supports multiple cell sizes including 158.75mm, 166mm, and 210mm, as well as various ribbon specifications from 6-8 x 0.12mm, providing flexibility for different product configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible String Length Range:\u003c\/strong\u003e Accommodates cell strings from 600mm to 2000mm in length, suitable for diverse shingled module designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent Control System:\u003c\/strong\u003e PLC-based control with servo motors, a user-friendly touch screen interface, and real-time fault alarm monitoring for stable and easy operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Software Upgrades:\u003c\/strong\u003e Ooitech provides free lifetime software upgrades, ensuring your equipment stays updated with the latest process optimizations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpansion-Ready Architecture:\u003c\/strong\u003e Built-in ports for integration with tabber stringers, string inspection systems, and layup machines, enabling seamless production line connectivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmersion Flux Application:\u003c\/strong\u003e The immersion-type flux spraying method ensures uniform and consistent flux coverage for high-quality solder joints.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eProduct Applications\u003c\/h5\u003e\n\u003ch6\u003eApplication Scenarios\u003c\/h6\u003e\n\u003cp\u003eThe STW-60A Automatic Shingled String Cell Terminal Head Welding Machine is designed for use in the following solar panel manufacturing scenarios:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShingled Solar Module Production Lines:\u003c\/strong\u003e Serves as the dedicated terminal welding station in shingled module assembly, welding busbar ribbons onto both ends of shingled cell strings before they proceed to layup and lamination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Efficiency Module Manufacturing:\u003c\/strong\u003e Suitable for production lines manufacturing PERC, TOPCon, IBC, ABC, HPBC, and other high-efficiency cell-based shingled modules, supporting cell sizes from M6 to M12.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNew Solar Panel Factory Setup:\u003c\/strong\u003e An essential piece of equipment for new solar panel factories establishing shingled module production capabilities, from pilot lines to full-scale GW-level manufacturing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduction Line Upgrades:\u003c\/strong\u003e Ideal for existing solar panel manufacturers looking to upgrade from manual or semi-automatic terminal welding to fully automatic operation, improving yield and reducing labor costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Automated Production Lines:\u003c\/strong\u003e With its reserved expansion ports, the STW-60A integrates seamlessly with Ooitech tabber stringers, EL testers, layup machines, and other production line equipment for end-to-end automated manufacturing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResearch and Development Labs:\u003c\/strong\u003e Suitable for R\u0026amp;D institutions and pilot production facilities developing and testing new shingled module designs and processes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor a comprehensive overview of Ooitech solar panel production line solutions, watch our MBB Full Automatic Solar Panel Production Line video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=uRS9sn94sIQ\"\u003ehttps:\/\/www.youtube.com\/watch?v=uRS9sn94sIQ\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eContact Us to Get a Quote\u003c\/h5\u003e\n\u003ch6\u003eWhy Choose Ooitech\u003c\/h6\u003e\n\u003cp\u003eOoitech is a professional solar panel production line equipment manufacturer specializing in the design, delivery, training, raw materials supply, and after-sales service for production lines ranging from 5MW to 1GW capacity. Our complete product portfolio covers every stage of solar module assembly, from glass loading to final testing.\u003c\/p\u003e\n\u003ch6\u003eGet in Touch\u003c\/h6\u003e\n\u003cp\u003eReady to add the STW-60A Automatic Shingled String Cell Terminal Head Welding Machine to your production line? Contact our team today for pricing, technical consultation, and production line planning:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmail:\u003c\/strong\u003e \u003ca href=\"mailto:info@ooitech.com\"\u003einfo@ooitech.com\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhone:\u003c\/strong\u003e +8618571646990\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e +8615961592660\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Office:\u003c\/strong\u003e Wuhan Yangtze River Center, Wuhan, China\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWebsite:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.ooitech.com\"\u003ewww.ooitech.com\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eHelpful Resources\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eDownload our product catalogue: \u003ca href=\"https:\/\/drive.google.com\/file\/d\/1EWA3TV6hJb_cAUH6w0UENpRglAgq_Kzv\/view?usp=sharing\"\u003eOoitech Catalogue Download\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eDownload our company profile: \u003ca href=\"https:\/\/drive.google.com\/file\/d\/1yg9NLXzLOmPWriYScQZeM6ZfSZ8gcQ88\/view?usp=sharing\"\u003eOoitech Company Profile\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSubscribe to our YouTube channel for more solar factory insights: \u003ca href=\"https:\/\/www.youtube.com\/ooitech\"\u003ewww.youtube.com\/ooitech\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eContact Ooitech today and let us help you build a more efficient and profitable solar panel manufacturing operation.\u003c\/p\u003e","brand":"Ooitech","offers":[{"title":"Default Title","offer_id":44198342557795,"sku":null,"price":99999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/1427\/4659\/files\/w800_h600_fitblur_v2_1774264892557837.webp?v=1779418777","url":"https:\/\/ooitechchina.myshopify.com\/products\/stw-60a-automatic-shingled-string-cell-terminal-head-welding-machine","provider":"Solar Panel Making Machine","version":"1.0","type":"link"}