{"product_id":"micro-resistance-advanced-dual-pulse-cd-spot-welder","title":"Sunstone Capacitive Discharge (CD) Dual-Pulse Welders – Advanced Series (DPA Series)","description":"\u003cp\u003eModels: CD200-DPA · CD400-DPA · CD600-DPA · CD1200-DPA\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePulse Type: Dual-Pulse Capacitive Discharge\u003cbr\u003eTrigger Type: Remote Start (foot pedal, PLC, robotic interface)\u003cbr\u003eInterface: Advanced digital control interface\u003cbr\u003eAutomation Ready: Yes – semi- and fully automated systems\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSunstone CD Dual-Pulse Advanced (DPA) Series\u003c\/strong\u003e represents the most advanced capacitive discharge welding platform in the Sunstone lineup. Built specifically for \u003cstrong\u003eautomation-driven environments\u003c\/strong\u003e, DPA models combine Sunstone’s proven dual-pulse welding technology with an upgraded digital interface that allows precise control over weld energy, pulse sequencing, and timing.\u003c\/p\u003e\n\u003cp\u003eUnlike standard or RS models, the DPA Series is engineered for \u003cstrong\u003erepeatability, traceability, and integration\u003c\/strong\u003e—making it ideal for robotic cells, PLC-controlled systems, and high-precision production workflows. These systems deliver consistent, high-quality welds across demanding applications where process control and reliability are critical.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eShipping Notice\u003c\/h2\u003e\n\u003cp\u003eThis product is \u003cstrong\u003enot eligible for free shipping.\u003cbr\u003e\u003c\/strong\u003eFlat Freight Rate: \u003cstrong\u003e$349 (discounted rate)\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eShared Features Across All DPA Models\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDual-pulse welding technology for improved surface conditioning and weld integrity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdvanced digital interface with fine-tuned energy and timing controls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote start capability for foot pedals, PLCs, and robotic signals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomation-ready architecture for semi- or fully automated production cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor-controlled output for repeatable weld quality\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAuto-switching 110V \/ 220V AC input for global deployment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReal-time system feedback and readiness indicators\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty industrial chassis designed for continuous operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eModel Comparison\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eStored Energy\u003c\/th\u003e\n\u003cth\u003eDimensions (in)\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003cth\u003eTypical Use Cases\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCD200-DPA\u003c\/td\u003e\n\u003ctd\u003e200 Ws\u003c\/td\u003e\n\u003ctd\u003e18 × 15 × 18\u003c\/td\u003e\n\u003ctd\u003e31 lbs\u003c\/td\u003e\n\u003ctd\u003eHigh-precision tabs, foils, wires, and micro-components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCD400-DPA\u003c\/td\u003e\n\u003ctd\u003e400 Ws\u003c\/td\u003e\n\u003ctd\u003e18 × 15 × 18\u003c\/td\u003e\n\u003ctd\u003e35 lbs\u003c\/td\u003e\n\u003ctd\u003eConnectors, straps, mid-thickness terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCD600-DPA\u003c\/td\u003e\n\u003ctd\u003e600 Ws\u003c\/td\u003e\n\u003ctd\u003e18 × 15 × 18\u003c\/td\u003e\n\u003ctd\u003e35 lbs\u003c\/td\u003e\n\u003ctd\u003eMultilayer stacks, thicker foils, battery terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCD1200-DPA\u003c\/td\u003e\n\u003ctd\u003e1200 Ws\u003c\/td\u003e\n\u003ctd\u003e18 × 15 × 18\u003c\/td\u003e\n\u003ctd\u003e35 lbs\u003c\/td\u003e\n\u003ctd\u003eThick copper tabs, bus bars, high-energy production welds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBattery pack and energy storage manufacturing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMedical device and aerospace component welding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRobotic and PLC-controlled welding cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensors, electronics, and precision terminal welding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMulti-layer, high-conductivity material joining\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp\u003eEach Sunstone CD-DPA welder is delivered ready for advanced integration and includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSunstone CD Dual-Pulse DPA Spot Welder (model selected)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdvanced digital control interface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote start input for automation or foot pedal triggering\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated capacitive discharge power system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAuto-switching 110V \/ 220V AC power input\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower cord\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUser manual and setup documentation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eElectrodes, weld heads, foot pedals, robotic interfaces, and automation accessories are sold separately to allow full application-specific configuration.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWarranty\u003c\/h2\u003e\n\u003cp\u003eThis product includes Sunstone’s \u003cstrong\u003e2-Year Limited Manufacturer Warranty\u003c\/strong\u003e, covering defects in materials and workmanship.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eInternal electronics and system components covered for 2 years\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConsumable components covered under a 1-Year warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eService and support provided by Sunstone’s U.S.-based technical team\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eCustomer Resources\u003c\/h2\u003e\n\u003cp class=\"p1\"\u003e\u003cmeta charset=\"utf-8\"\u003e📄 \u003ca rel=\"noopener\" href=\"https:\/\/3022022sunstoneengineering.sharepoint.com\/:b:\/s\/MediaKit\/EeptclvdjahFmbDp6r56QQMBbvc98Vd9w1TdqonZgq15KA?e=rhqrF1\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e\u003cbr\u003e📄 \u003ca rel=\"noopener\" href=\"https:\/\/drive.google.com\/file\/d\/1rbfZG8R2aRPbLiCNTsannw2d0Lp8zRAG\/view?usp=sharing\" target=\"_blank\"\u003eUser manual\u003c\/a\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan class=\"s1\"\u003e▶️\u003c\/span\u003e \u003cb\u003eVideo:\u003c\/b\u003e \u003cspan class=\"s2\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.youtube.com\/watch?v=D-QfSmNByaQ\u0026amp;list=PLgxANEQzYmJ_QqA8hb64TmT_yq-adqs13\" target=\"_blank\"\u003eProduct Video\u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003e📧 \u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eCustomer Support\u003c\/strong\u003e: Direct manufacturer assistance troubleshooting. Contact them at \u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"mailto:custservice@sunstonewelders.com\"\u003ecustservice@sunstonewelders.com\u003c\/a\u003e\u003ca href=\"mailto:bofasalesus@donaldson.com\"\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" class=\"decorated-link cursor-pointer\"\u003e \u003c\/a\u003e| \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e+1 (\u003cmeta charset=\"utf-8\"\u003e877) 786-9353\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eDO YOU NEED TRAINING?\u003c\/h3\u003e\n\u003cp\u003eSunstone's training team is ready to help you master the\u003cspan\u003e Capacitive Discharge (CD) Dual-Pulse Welders – Advanced Series (DPA Series) \u003c\/span\u003e\u003ca href=\"https:\/\/www.sunstonewelders.com\/collections\/training\/products\/product-training\" target=\"_blank\"\u003eVisit Sunstone's Training Page to learn more.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"fr-video fr-fvc fr-draggable fr-dvb\"\u003e\u003ciframe class=\"fr-draggable\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/qu4yJOxwxGs\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sunstone Welders","offers":[{"title":"200ws","offer_id":49694579917040,"sku":"301050","price":9400.0,"currency_code":"USD","in_stock":true},{"title":"400ws","offer_id":49694579949808,"sku":"301080","price":10500.0,"currency_code":"USD","in_stock":true},{"title":"600ws","offer_id":49694579982576,"sku":"301110","price":11900.0,"currency_code":"USD","in_stock":true},{"title":"1200ws","offer_id":49694580015344,"sku":"301160","price":15900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/8744\/1392\/files\/Sunstone-CDDP-ScreenonaCapacitiveDischargeDualPulseWelder.jpg?v=1778182515","url":"https:\/\/www.techcraftstudio.com\/products\/micro-resistance-advanced-dual-pulse-cd-spot-welder","provider":"TechCraft Studio","version":"1.0","type":"link"}