{"product_id":"cqwy-sup20s-t-handheld-laser-welding-torch-parts","title":"Link Metal CNC CQWY SUP20S\/T Handheld Laser Welding Torch \u0026 Replacement Parts","description":"\u003ch2\u003eCQWY SUP20S\/T Handheld Laser Welding Torch \u0026amp; Replacement Parts\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eProfessional industrial-grade handheld laser welding torch and original replacement parts, 1:1 OEM fit for CQWY (Chaoqiang Weiye) SUP20S\/T handheld fiber laser welding guns.\u003c\/strong\u003e This product is a core component and essential consumable for fiber laser welding equipment. With stable performance, perfect fit, and easy installation and replacement, it can effectively reduce equipment downtime, improve welding efficiency and production stability.\u003c\/p\u003e\n\n\u003cp\u003eThis complete product series includes the full welding torch assembly and all replacement parts for the CQWY SUP20S\/T. All products are manufactured with strict quality control to match original factory parameters, providing reliable performance in demanding industrial welding environments.\u003c\/p\u003e\n\n\u003ch3\u003eKey Advantages of Our CQWY SUP20S\/T Welding Torch \u0026amp; Parts\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1:1 OEM Perfect Fit\u003c\/strong\u003e: Exact match for original CQWY SUP20S\/T welding torch parameters. Direct plug and play installation with no additional debugging required, compatible with both original and compatible fiber laser welding machines.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eHigh-Quality Aviation Aluminum Torch Body\u003c\/strong\u003e: Made from premium aviation aluminum with excellent high temperature resistance and corrosion resistance. Ergonomic design provides comfortable grip and allows for long-term operation without fatigue.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003ePrecision Machined Replacement Parts\u003c\/strong\u003e: Strict size tolerance control ensures tight fit, no air leakage, and no offset. Will not damage the internal optical components of the welding torch.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eImported High-Purity Fused Silica Optics\u003c\/strong\u003e: Features imported high-purity fused silica optical lenses with double-sided anti-reflection coating. High light transmittance up to 99.8%+, high laser damage threshold, stable welding effect, and long service life.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eFull Set One-Stop Procurement\u003c\/strong\u003e: Complete range of 20+ welding torch and replacement parts available. Meet all your daily maintenance and replacement needs for the SUP20S\/T welding torch in one place.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eReliable Quality Assurance\u003c\/strong\u003e: All products undergo rigorous testing before delivery to ensure stable performance and long service life, reducing your maintenance costs and downtime.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eBroad Industrial Applicability\u003c\/strong\u003e: Suitable for all 1064nm fiber laser welding machines with power ranging from 1000W to 2000W, widely used in sheet metal welding, hardware processing, automotive parts manufacturing and other industrial fields.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatible Equipment \u0026amp; Available Products\u003c\/h3\u003e\n\n\u003ch4\u003eCompatible Equipment\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCQWY (Chaoqiang Weiye) SUP20S Handheld Fiber Laser Welding Torch\u003c\/li\u003e\n  \u003cli\u003eCQWY (Chaoqiang Weiye) SUP20T Handheld Fiber Laser Welding Torch\u003c\/li\u003e\n  \u003cli\u003eAll 1000W-2000W Fiber Laser Welding Machines Compatible with SUP20S\/T\u003c\/li\u003e\n  \u003cli\u003eHandheld Laser Welding Equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eAvailable Products (Full Set)\u003c\/h4\u003e\n\n\u003ch5\u003eOptical Components\u003c\/h5\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtective Lens D18×T2mm\u003c\/strong\u003e: Individual protective lens (bare lens)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFocusing Lens D20×F150×4.5mm\u003c\/strong\u003e: Individual focusing lens (bare lens)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollimating Lens D20×F60×5.0mm\u003c\/strong\u003e: Individual collimating lens (bare lens)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtective Lens Assembly\u003c\/strong\u003e: Complete protective lens assembly with housing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFocusing Lens Assembly\u003c\/strong\u003e: Complete focusing lens assembly with housing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e30×14×2mm Reflective Lens with Bracket\u003c\/strong\u003e: Reflective lens with pre-installed bracket\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eMechanical Components\u003c\/h5\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed Block\u003c\/strong\u003e: Main fixed block for the welding torch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollet\u003c\/strong\u003e: Copper collet for holding the welding nozzle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnecting Block\u003c\/strong\u003e: Main connection block between the torch body and cable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealing Ring\u003c\/strong\u003e: Sealing ring for optical components\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtective Lens Retaining Ring\u003c\/strong\u003e: Retaining ring for the protective lens\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFocusing Lens Retaining Ring\u003c\/strong\u003e: Retaining ring for the focusing lens\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBolt\u003c\/strong\u003e: Replacement bolt set\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtective Lens Bracket Screw\u003c\/strong\u003e: Screws for the protective lens bracket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsulating Plate\u003c\/strong\u003e: Insulating plate for electrical isolation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eElectrical Components\u003c\/h5\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGalvo Motor\u003c\/strong\u003e: Replacement galvo motor for the welding torch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-functional Connecting Cable Short Version\u003c\/strong\u003e: Short internal connecting cable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-functional Connecting Cable 10m\u003c\/strong\u003e: 10-meter main connecting cable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwitch Button\u003c\/strong\u003e: Replacement trigger switch button\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCustom Parts Available\u003c\/strong\u003e: For custom parts or other welding torch models, please \u003ca href=\"https:\/\/www.linkmetalcnc.com\/pages\/contact\" style=\"color: #1976d2 !important; text-decoration: none; font-weight: 500 !important;\"\u003econtact our sales team\u003c\/a\u003e directly for personalized solutions.\u003c\/p\u003e\n\n\u003ch3\u003eDetailed Technical Specifications\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%; border-collapse: collapse; margin: 20px 0;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f8f9fa;\"\u003e\n      \u003cth style=\"border: 1px solid #dee2e6; padding: 12px; text-align: left; font-weight: 600;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"border: 1px solid #dee2e6; padding: 12px; text-align: left; font-weight: 600;\"\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eBrand\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eLink Metal CNC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eCompatible Brand\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eCQWY (Chaoqiang Weiye)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eCompatible Models\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eSUP20S, SUP20T Handheld Laser Welding Torches\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eApplicable Wavelength\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e1064nm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eApplicable Power\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e1000W - 2000W\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eMain Materials\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eAviation Aluminum, High-Purity Fused Silica, Copper, Stainless Steel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eLens Transmittance\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e≥99.8% @1064nm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eTorch Weight\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eApprox. 1.1kg (complete torch)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eApplicable Equipment\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eFiber Laser Welding Machines, Handheld Laser Welding Equipment\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eApplication Scenario\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eHandheld Welding, Automatic Welding, Industrial Metal Processing\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Selected Product (Welding Torch Assembly \/ Replacement Part \/ Accessory Kit)\u003c\/li\u003e\n  \u003cli\u003e1 x Specialized Dust-Proof Anti-static Protective Packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eQuality Assurance\u003c\/h3\u003e\n\u003cp\u003eAll CQWY SUP20S\/T welding torches and replacement parts from Link Metal CNC undergo strict quality testing before delivery, including dimensional accuracy inspection, optical performance test, air tightness test and fit testing.\u003c\/p\u003e\n\n\u003cp\u003eWe maintain strict ISO 9001 quality control standards to ensure stable and reliable product performance. All our products come with professional pre-sales consultation and comprehensive after-sales support.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between SUP20S and SUP20T?\u003c\/strong\u003e\u003cbr\u003e\nA: SUP20S and SUP20T are two similar models of CQWY handheld laser welding torches with minor differences in internal structure. Most replacement parts are interchangeable between the two models, but we always recommend verifying compatibility with your specific torch model before ordering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What power range is this welding torch suitable for?\u003c\/strong\u003e\u003cbr\u003e\nA: The CQWY SUP20S\/T welding torch is designed for fiber laser welding machines with power ranging from 1000W to 2000W. It is compatible with most mainstream laser welding machines on the market that use the SUP20S\/T interface.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace the protective lens?\u003c\/strong\u003e\u003cbr\u003e\nA: Under normal operating conditions, the protective lens should be replaced every 1-2 weeks. However, it should be replaced immediately if you notice any film burning, scratches, or if welding quality deteriorates. Frequent welding of reflective materials like aluminum and copper will accelerate contamination.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I purchase individual replacement parts separately?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes, we offer both the complete welding torch assembly and all individual replacement parts separately. You can select exactly what you need from our product options, allowing you to save money by only replacing the damaged components.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Are the optical lenses compatible with other CQWY models?\u003c\/strong\u003e\u003cbr\u003e\nA: No, optical lenses are model specific due to different dimensions and focal lengths. The D18×T2mm protective lens, D20×F150×4.5mm focusing lens and D20×F60×5.0mm collimating lens are specifically designed for the SUP20S\/T and are not compatible with other CQWY models like the SUP23T.\u003c\/p\u003e\n\n\u003cp style=\"margin-top: 30px; padding: 15px; background-color: #e3f2fd; border-radius: 4px;\"\u003e\n  View our full range of \u003ca href=\"https:\/\/www.linkmetalcnc.com\/collections\/laser-welding-accessories\" style=\"color: #1976d2 !important; text-decoration: none; font-weight: 500 !important;\"\u003elaser welding accessories\u003c\/a\u003e including nozzles, ceramic rings, protective lenses and more.\n\u003c\/p\u003e","brand":"Link Metal CNC","offers":[{"title":"Protective Lens D18×T2mm","offer_id":47980485443806,"sku":"LMCNC-CQWY-SUP20S-PART-PROTLENS-D18-T2","price":0.99,"currency_code":"USD","in_stock":true},{"title":"Focusing Lens D20×F150×4.5mm","offer_id":47980485476574,"sku":"LMCNC-CQWY-SUP20S-PART-FOCUSLENS-D20-F150-4.5","price":8.27,"currency_code":"USD","in_stock":true},{"title":"Collimating Lens D20×F60×5.0mm","offer_id":47980485509342,"sku":"LMCNC-CQWY-SUP20S-PART-COLLIMLENS-D20-F60-5.0","price":8.27,"currency_code":"USD","in_stock":true},{"title":"Galvo Motor","offer_id":47980485542110,"sku":"LMCNC-CQWY-SUP20S-PART-GALVO-MOTOR","price":111.0,"currency_code":"USD","in_stock":true},{"title":"Protective Lens Assembly","offer_id":47980485574878,"sku":"LMCNC-CQWY-SUP20S-PART-PROTLENS-ASSY","price":42.5,"currency_code":"USD","in_stock":true},{"title":"Fixed Block","offer_id":47980485607646,"sku":"LMCNC-CQWY-SUP20S-PART-FIXED-BLOCK","price":41.35,"currency_code":"USD","in_stock":true},{"title":"Collet","offer_id":47980485640414,"sku":"LMCNC-CQWY-SUP20S-PART-COLLET","price":13.0,"currency_code":"USD","in_stock":true},{"title":"Connecting Block","offer_id":47980485673182,"sku":"LMCNC-CQWY-SUP20S-PART-CONNECTING-BLOCK","price":8.27,"currency_code":"USD","in_stock":true},{"title":"Multi-functional Connecting Cable Short Version","offer_id":47980485705950,"sku":"LMCNC-CQWY-SUP20S-PART-CABLE-SHORT","price":22.2,"currency_code":"USD","in_stock":true},{"title":"Switch Button","offer_id":47980485738718,"sku":"LMCNC-CQWY-SUP20S-PART-SWITCH-BUTTON","price":4.73,"currency_code":"USD","in_stock":true},{"title":"Sealing Ring","offer_id":47980485771486,"sku":"LMCNC-CQWY-SUP20S-PART-SEALING-RING","price":2.36,"currency_code":"USD","in_stock":true},{"title":"Protective Lens Retaining Ring","offer_id":47980485804254,"sku":"LMCNC-CQWY-SUP20S-PART-PROTLENS-RING","price":10.63,"currency_code":"USD","in_stock":true},{"title":"Focusing Lens Retaining Ring","offer_id":47980485837022,"sku":"LMCNC-CQWY-SUP20S-PART-FOCUSLENS-RING","price":10.63,"currency_code":"USD","in_stock":true},{"title":"Bolt","offer_id":47980485869790,"sku":"LMCNC-CQWY-SUP20S-PART-BOLT","price":10.63,"currency_code":"USD","in_stock":true},{"title":"Protective Lens Bracket Screw","offer_id":47980485902558,"sku":"LMCNC-CQWY-SUP20S-PART-PROTLENS-SCREW","price":2.36,"currency_code":"USD","in_stock":true},{"title":"Insulating Plate","offer_id":47980485935326,"sku":"LMCNC-CQWY-SUP20S-PART-INSULATING-PLATE","price":16.54,"currency_code":"USD","in_stock":true},{"title":"Multi-functional Connecting Cable 10m","offer_id":47980485968094,"sku":"LMCNC-CQWY-SUP20S-PART-CABLE-10M","price":85.0,"currency_code":"USD","in_stock":true},{"title":"Focusing Lens Assembly","offer_id":47980486000862,"sku":"LMCNC-CQWY-SUP20S-PART-FOCUSLENS-ASSY","price":4.73,"currency_code":"USD","in_stock":true},{"title":"30×14×2mm Reflective Lens with Bracket","offer_id":47980486033630,"sku":"LMCNC-CQWY-SUP20S-PART-REFLECTLENS-30X14-BRACKET","price":21.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/8858\/5950\/files\/link-metal-cnc-cqwy-sup20s-t-welding-torch-parts-01.jpg?v=1773377879","url":"https:\/\/www.linkmetalcnc.com\/products\/cqwy-sup20s-t-handheld-laser-welding-torch-parts","provider":"Link Metal CNC ","version":"1.0","type":"link"}