{"title":"Welding Consumables","description":"","products":[{"product_id":"copy-of-mcwlaser-5pcs-laser-protective-windows-dia-20-50mm-jgs1-quartz-fused-silica-for-fiber-laser-welding-machine","title":"MCWlaser Laser Welding Machine Welding Nozzle Set","description":"\u003ch3 style=\"text-align: center;\"\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSelected copper, thickened material. Strong conductivity, fast heat conduction, long life span.\u003c\/li\u003e\n\u003cli\u003eSmooth welding, residue is not easy to block. High concentricity, high heat dissipation, high efficiency.\u003c\/li\u003e\n\u003cli\u003eComplete specifications, diverse diameter.\u003c\/li\u003e\n\u003cli\u003eSingle specifications 8 pieces in one set.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align: center;\"\u003eApplication \u003c\/h3\u003e\n\u003cp\u003eApplication Materials: Stainless steel, copper, aluminum, gold, chromium, silver, titanium, nickel and other metals or alloys, it can also be used for a variety of welding between different materials.\u003c\/p\u003e\n\u003cp\u003eApplication Industries: Machine shell sheet metal welding, Kitchen cabinets, staircase elevator, Food Machinery,shelf, oven,stainless steel door,window guardrail,distribution box,medical equipment,communications equipment,craft gifts,household and other industries.\u003c\/p\u003e","brand":"MCWlaser","offers":[{"title":"Default Title","offer_id":48242826019090,"sku":"FWM-N-SET","price":52.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/7393\/4098\/files\/4_cc5ddc8e-db14-4b4f-8d0e-09c9364c36b5.jpg?v=1710159672"},{"product_id":"mcwlaser-5pcs-laser-protective-windows-dia-20-50mm-jgs1-quartz-fused-silica-for-fiber-laser-welding-machine","title":"MCWlaser 5pcs JGS1 Fused Silica Windows 20–50mm for Welding Heads","description":"\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0732\/7393\/4098\/files\/3_1_1024x1024.png?v=1695895463\"\u003e\u003c\/div\u003e\n\u003cp\u003eFused silica laser protective windows are designed to provide a high level of protection for both equipment and individuals in laser-based applications.\u003cbr\u003eThese windows are constructed from fused silica, a high-purity amorphous silicon dioxide material, known for its excellent optical properties, high thermal resistance, and low coefficient of thermal expansion. Fused silica offers exceptional transmittance across a wide range of wavelengths, making it ideal for various laser systems.\u003cbr\u003eThe windows act as a barrier, safeguarding operators and equipment from potentially harmful laser emissions by absorbing, reflecting, or diffusing the laser energy.\u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-md-5\"\u003e\u003cimg style=\"float: left;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0732\/7393\/4098\/files\/3_97fb625e-72c2-4476-bfc6-799193c8afb1_480x480.jpg?v=1710325284\" width=\"370\" height=\"370\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-md-7 d-flex align-items-center\"\u003e\n\u003cdiv\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cp\u003eImported \u003cspan data-mce-fragment=\"1\"\u003eQuartz\u003c\/span\u003e crystal material, uniform texture, high mechanical strength, high temperature and high-pressure resistance, and the lens is not easy to crack and collapse.\u003c\/p\u003e\n\u003cp\u003eExcellent substrate is selected, which has excellent optical performance and good thermal stability. The lens manufactured by slicing, polishing, grinding and other high-precision processes is resistant to high temperatures and has strong laser performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e-High Accuracy:\u003c\/strong\u003e High processing accuracy, no burrs, and fast cutting speed.\u003cbr\u003e\u003cstrong\u003e-Faster Cutting:\u003c\/strong\u003e Fast cutting speed, high surface finish, and long service life.\u003cbr\u003e\u003cstrong\u003e-Good Durability:\u003c\/strong\u003e High-quality raw materials can ensure the durability and stability of the product.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0732\/7393\/4098\/files\/cdad.png?v=1716790645\"\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003ctable class=\"table\" cellpadding=\"0\" cellspacing=\"0\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd width=\"37\"\u003e\n\u003cp\u003eDiameter\/ Thickness(mm)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"121\"\u003e\n\u003cp\u003eMaterial\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"141\" valign=\"null\" rowspan=\"1\" colspan=\"1\"\u003eWelding Head\u003c\/td\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003eWavelength(nm)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"37\"\u003e\n\u003cp\u003eΦ20*2mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"121\"\u003e\n\u003cp\u003eFused silica\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"141\" valign=\"null\" rowspan=\"1\" colspan=\"1\"\u003eQINLIN\u003c\/td\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003e1064nm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"37\"\u003e\n\u003cp\u003eΦ20*3mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"130\"\u003e\n\u003cp\u003eFused silica\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"141\" valign=\"null\" rowspan=\"1\" colspan=\"1\"\u003eOspri\u003c\/td\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003e1064nm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eΦ20*4mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"130\"\u003e\n\u003cp\u003eFused silica\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"141\" valign=\"null\" rowspan=\"1\" colspan=\"1\"\u003eHANWEI\u003c\/td\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003e1064nm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"37\"\u003e\n\u003cp\u003eΦ18*2mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"121\"\u003e\n\u003cp\u003eFused silica\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"141\" valign=\"null\" rowspan=\"1\" colspan=\"1\"\u003eWSX\u003c\/td\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003e1064nm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"37\"\u003e\n\u003cp\u003eΦ25*1.5mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"121\"\u003e\n\u003cp\u003eFused silica\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"141\" valign=\"null\" rowspan=\"1\" colspan=\"1\"\u003eKRD\u003c\/td\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003e1064nm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"37\"\u003e\n\u003cp\u003eΦ25*2mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"121\"\u003e\n\u003cp\u003eFused silica\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"141\" valign=\"null\" rowspan=\"1\" colspan=\"1\"\u003e\u003c\/td\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003e1064nm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"37\"\u003e\n\u003cp\u003eΦ25.4*4mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"121\"\u003e\n\u003cp\u003eFused silica\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"141\" valign=\"null\" rowspan=\"1\" colspan=\"1\"\u003eRaytools\u003c\/td\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003e1064nm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eStructure\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0732\/7393\/4098\/files\/s-l1600_1024x1024.png?v=1695886385\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCleaning\u003c\/h3\u003e\n\u003cp\u003eCleaning tools: dust-proof gloves, finger sleeves, polyester cotton swabs, ethanol, and rubber air blowing\u003cbr\u003eCleaning method:\u003cbr\u003e1.Put a finger cuff on your left thumb and forefinger.\u003c\/p\u003e\n\u003cp\u003e2.Spray ethanol onto polyester cotton swabs.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e3.The left thumb and index finger gently hold the lensSide edges.(Note that the fingerstall cannot touch themirror. Surface, so as not to leave traces)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e4.Face the lens to both eyes and hold the polyesterfiber in your right hand Cotton swabs, from bottom totop or blowing on the lens surface. Clean both sides,and make sure again after cleaning. The following residues are not allowed: detergent,floating ash,Foreign matter and impurity.\u003c\/p\u003e\n\u003cp\u003e\u003cimg width=\"800\" height=\"939\" src=\"https:\/\/ae01.alicdn.com\/kf\/S33d7f089696c4a2ba90194d3200d809eD.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003ch3\u003ePackage\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0732\/7393\/4098\/files\/970500_1024x1024_webp.jpg?v=1724381806\"\u003e\u003c\/p\u003e","brand":"MCWlaser","offers":[{"title":"18x2mm","offer_id":48248922013970,"sku":"FWM-PL-D18T2","price":17.99,"currency_code":"USD","in_stock":true},{"title":"20X2mm","offer_id":48248922046738,"sku":"FWM-PL-D20T2","price":18.99,"currency_code":"USD","in_stock":true},{"title":"20X3mm","offer_id":48248922112274,"sku":"FWM-PL-D20T3","price":18.99,"currency_code":"USD","in_stock":true},{"title":"22.35X4mm","offer_id":48248922145042,"sku":"FWM-PL-D22.35T4","price":18.99,"currency_code":"USD","in_stock":true},{"title":"20X5mm","offer_id":48248922177810,"sku":"FWM-PL-D20T5","price":18.99,"currency_code":"USD","in_stock":true},{"title":"24.9X1.5mm","offer_id":48248922210578,"sku":"FWM-PL-D24.9T1.5","price":18.99,"currency_code":"USD","in_stock":true},{"title":"25X2mm","offer_id":48248922243346,"sku":"FWM-PL-D25T2","price":18.99,"currency_code":"USD","in_stock":true},{"title":"25x3mm","offer_id":48248922276114,"sku":"FWM-PL-D25T3","price":18.99,"currency_code":"USD","in_stock":true},{"title":"25.4X4mm","offer_id":48248922308882,"sku":"FWM-PL-D25.4T4","price":18.99,"currency_code":"USD","in_stock":true},{"title":"25.4x5mm","offer_id":48248922374418,"sku":"FWM-PL-D25.4T5","price":18.99,"currency_code":"USD","in_stock":true},{"title":"26.5x5mm","offer_id":48248922407186,"sku":"FWM-PL-D26.5T5","price":18.99,"currency_code":"USD","in_stock":true},{"title":"27.9X4.1mm","offer_id":48248922439954,"sku":"FWM-PL-D27.9T4.1","price":18.99,"currency_code":"USD","in_stock":true},{"title":"28X4mm","offer_id":48248922472722,"sku":"FWM-PL-D28T4","price":18.99,"currency_code":"USD","in_stock":true},{"title":"29.7x4.7mm","offer_id":48248922505490,"sku":"FWM-PL-D29.7T4.7","price":18.99,"currency_code":"USD","in_stock":true},{"title":"30X1.5mm","offer_id":48248922538258,"sku":"FWM-PL-D30T1.5","price":28.99,"currency_code":"USD","in_stock":true},{"title":"30X2mm","offer_id":48248922571026,"sku":"FCM-Lens-30x2-KRD","price":28.99,"currency_code":"USD","in_stock":true},{"title":"30X3mm","offer_id":48248922636562,"sku":"FCM-Lens-30x3-KRD","price":28.99,"currency_code":"USD","in_stock":true},{"title":"30X4mm","offer_id":48248922702098,"sku":"FCM-Lens-30x4-KRD","price":28.99,"currency_code":"USD","in_stock":true},{"title":"30X5mm","offer_id":48248922734866,"sku":"FCM-Lens-30x5-KRD","price":28.99,"currency_code":"USD","in_stock":true},{"title":"32X2mm","offer_id":48248922767634,"sku":"FCM-Lens-32x2-KRD","price":28.99,"currency_code":"USD","in_stock":true},{"title":"32X5mm","offer_id":48248922800402,"sku":"FCM-Lens-32x5-KRD","price":31.99,"currency_code":"USD","in_stock":true},{"title":"34x3mm","offer_id":48248922833170,"sku":"FCM-Lens-34x3-KRD","price":28.99,"currency_code":"USD","in_stock":true},{"title":"34X5mm HQ(0-10KW)","offer_id":48248922865938,"sku":"FCM-Lens-34x5-KRD10","price":28.99,"currency_code":"USD","in_stock":true},{"title":"34X5mm HQ(0-15KW)","offer_id":48248922898706,"sku":"FCM-Lens-34x5-KRD15","price":31.99,"currency_code":"USD","in_stock":true},{"title":"35x1.5mm","offer_id":48248922931474,"sku":"FCM-Lens-35x1.5-KRD","price":28.99,"currency_code":"USD","in_stock":true},{"title":"35X4mm","offer_id":48248922964242,"sku":"FCM-Lens-35x4-KRD","price":28.99,"currency_code":"USD","in_stock":true},{"title":"35x5mm","offer_id":48248922997010,"sku":"FCM-Lens-35x5-KRD","price":31.99,"currency_code":"USD","in_stock":true},{"title":"36x2mm","offer_id":48248923029778,"sku":"FCM-Lens-36x2-KRD","price":28.99,"currency_code":"USD","in_stock":true},{"title":"36x5mm","offer_id":48248923062546,"sku":"FCM-Lens-36x5-KRD","price":43.99,"currency_code":"USD","in_stock":true},{"title":"37X7mm HQ(20kw)","offer_id":48248923095314,"sku":"FCM-Lens-37x7-KRD20","price":49.99,"currency_code":"USD","in_stock":true},{"title":"37X7mm (0-15kw)","offer_id":48248923128082,"sku":"FCM-Lens-37x7-KRD15","price":45.99,"currency_code":"USD","in_stock":true},{"title":"37X7mm (0-10kw)","offer_id":48248923160850,"sku":"FCM-Lens-37x7-KRD10","price":43.99,"currency_code":"USD","in_stock":true},{"title":"38x6mm","offer_id":48248923193618,"sku":"FCM-Lens-38x6-KRD","price":43.99,"currency_code":"USD","in_stock":true},{"title":"38x8mm","offer_id":48248923226386,"sku":"FCM-Lens-38x8-KRD","price":49.99,"currency_code":"USD","in_stock":true},{"title":"40x2mm","offer_id":48248923259154,"sku":"FCM-Lens-40x2-KRD","price":43.99,"currency_code":"USD","in_stock":true},{"title":"42x3mm","offer_id":48248923291922,"sku":"FCM-Lens-42x3-KRD","price":43.99,"currency_code":"USD","in_stock":true},{"title":"42x9mm","offer_id":48248923324690,"sku":"FCM-Lens-42x9-KRD","price":58.99,"currency_code":"USD","in_stock":true},{"title":"43x2mm","offer_id":50962879742226,"sku":"FWM-PL-D43T2","price":69.9,"currency_code":"USD","in_stock":true},{"title":"48x2mm","offer_id":48248923357458,"sku":"FCM-Lens-48x2-KRD","price":45.99,"currency_code":"USD","in_stock":true},{"title":"48x3mm","offer_id":48248923390226,"sku":"FCM-Lens-48x3-KRD","price":47.99,"currency_code":"USD","in_stock":true},{"title":"50x3mm","offer_id":48248923422994,"sku":"FCM-Lens-50x3-KRD","price":58.99,"currency_code":"USD","in_stock":true},{"title":"55x4.5mm","offer_id":48248923455762,"sku":"FCM-Lens-55x4.5-KRD","price":58.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/7393\/4098\/files\/78c0567c87_3c0698bf-8fde-4edb-94b3-92546bb18cd5.png?v=1710325593"},{"product_id":"laser-welding-protective-glass-window","title":"MCWlaser Collimating and Focusing Lens for Fiber Laser Welders","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eCollimator lens and Focus lens is used in laser cutting, laser welding, laser cleaning and laser engraving machines. It is used to focus the laser beam into one point, and make the energy of the laser point reach a very large value, rapidly combust of the work piece to make cutting  welding and engraving available.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0732\/7393\/4098\/files\/da847f5f-418d-49ee-9cd1-bcf75e3be4cc.jpg?v=1716789188\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003e\u003cspan\u003e\u003cstrong\u003eProduction Parameters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd width=\"324\" valign=\"top\"\u003eMaterial\u003c\/td\u003e\n\u003ctd width=\"331\" valign=\"top\"\u003eFused Silica 7980 Quartz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"324\" valign=\"top\"\u003eDiameter\u003c\/td\u003e\n\u003ctd width=\"331\" valign=\"top\"\u003e20mm\/25.4mm\/30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" colspan=\"1\" rowspan=\"1\" width=\"324\"\u003eFocal Length\u003c\/td\u003e\n\u003ctd valign=\"top\" colspan=\"1\" rowspan=\"1\" width=\"331\"\u003eF50\/60\/120\/150\/400\/600\/800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" colspan=\"1\" rowspan=\"1\" width=\"324\"\u003eWavelength\u003c\/td\u003e\n\u003ctd valign=\"top\" colspan=\"1\" rowspan=\"1\" width=\"331\"\u003e1070nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"324\" valign=\"top\"\u003eCoating\u003c\/td\u003e\n\u003ctd width=\"331\" valign=\"top\"\u003eA\/R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"324\" valign=\"top\"\u003eHigh Efficiency\u003c\/td\u003e\n\u003ctd width=\"331\" valign=\"top\"\u003eTransmittance 99.9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"324\" valign=\"top\"\u003eLaser power\u003c\/td\u003e\n\u003ctd width=\"331\" valign=\"top\"\u003e4000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0732\/7393\/4098\/files\/891b4a37-3da6-422c-a077-6ed05841998a_0898b3d6-d274-452a-b61c-94d712d287eb.jpg?v=1716790445\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0732\/7393\/4098\/files\/ab7ecd26-a6de-4a31-aba2-fb659f987c71_349482dc-1397-40ab-b48f-938b35d10d44.jpg?v=1716790445\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cspan\u003e\u003cstrong\u003eProduct Applications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0732\/7393\/4098\/files\/CW-5200TH_4_1.png?v=1716790409\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","brand":"MCWlaser","offers":[{"title":"Φ16*5mm","offer_id":50651389100306,"sku":"FWM-Lens-16x5","price":75.0,"currency_code":"USD","in_stock":true},{"title":"Φ18*1mm","offer_id":50932128940306,"sku":null,"price":68.0,"currency_code":"USD","in_stock":true},{"title":"Φ18*2mm","offer_id":49301794193682,"sku":"FWM-Lens-18x2","price":68.0,"currency_code":"USD","in_stock":true},{"title":"Φ20*2mm","offer_id":49301794095378,"sku":"FWM-Lens-20x2","price":68.0,"currency_code":"USD","in_stock":true},{"title":"Φ20*3mm","offer_id":49301794128146,"sku":"FWM-Lens-20x3","price":68.0,"currency_code":"USD","in_stock":true},{"title":"Φ20*4mm","offer_id":49301794160914,"sku":"FWM-Lens-20x4","price":68.0,"currency_code":"USD","in_stock":true},{"title":"Φ20*4.5mm","offer_id":50651389067538,"sku":"FWM-Lens-20x4.5","price":125.0,"currency_code":"USD","in_stock":true},{"title":"Φ20*5mm","offer_id":50651389034770,"sku":"FWM-Lens-20x5","price":68.0,"currency_code":"USD","in_stock":true},{"title":"Φ25*1.5mm","offer_id":49301794226450,"sku":"FWM-Lens-25x1.5","price":68.0,"currency_code":"USD","in_stock":true},{"title":"Φ25*2mm","offer_id":49301794259218,"sku":"FWM-Lens-25x2","price":68.0,"currency_code":"USD","in_stock":true},{"title":"Φ25.4*4mm","offer_id":49301794291986,"sku":"FWM-Lens-25.4x4","price":68.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/7393\/4098\/files\/e3264209-75c7-4043-875c-9a7655e54a3a.jpg?v=1716789188"},{"product_id":"mcwlaser-universal-protective-window-lens-for-laser-welder-gun-quartz-crystal-material-d18t2-dia-18mm-thickness-2mm-1pcs","title":"MCWlaser D18T2 Quartz Protective Lens (18×2mm) for Laser Welder Gun – 1pcs","description":"\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0732\/7393\/4098\/files\/universal-protective-window-lens-des-6.jpg?v=1722675422\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0732\/7393\/4098\/files\/universal-protective-window-lens-des-6.jpg?v=1722675422\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLaser Welding Gun Protective Window Lens\u003c\/strong\u003e\u003cbr\u003elmported quartz crystal material laser protective window lens for laser welding gun, double-sided coating transmittance up to 99.9%, not easy to crack, 45 protective all-around angle of 0.5mm,high temperature resistance, strong resistance to laser damage.\u003c\/p\u003e\n\u003cdiv class=\"row py-4 px-0 border-bottom\"\u003e\n\u003cdiv class=\"col-md-4\"\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0732\/7393\/4098\/files\/universal-protective-window-lens-des-5.jpg?v=1722675553\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-md-8 d-flex align-items-center\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eImported Quartz Crystal Material\u003c\/strong\u003e\u003cbr\u003eExcellent optical properties, high temperature resistance, strong resistance to laser damage, strong resistance to slagging, good thermal stability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row py-4 px-0 border-bottom\"\u003e\n\u003cdiv class=\"col-md-4 order-md-2\"\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0732\/7393\/4098\/files\/universal-protective-window-lens-des-4.jpg?v=1722675567\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-md-8 d-flex order-md-1 align-items-center\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eDouble-Sided Coating High Durability\u003c\/strong\u003e\u003cbr\u003eDouble-sided coated transmittance enhancement film, by reducing the laser reflectivity, effectively improve the light transmission effect, light transmission rate up to 99.9%.\u003cbr\u003eEffectively protects the lens from damage caused by splash, dust, etc., and greatly improves the service life of the lens.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row py-4 px-0\"\u003e\n\u003cdiv class=\"col-md-4\"\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0732\/7393\/4098\/files\/universal-protective-window-lens-des-3.jpg?v=1722675580\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-md-8 d-flex align-items-center\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eHumanized design Safe \u0026amp; Easy to Use\u003c\/strong\u003e\u003cbr\u003e45°protective full-corner design, not easy to chipping, cracking, safe and easy to use without hurting hands.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Parameters\u003c\/h3\u003e\n\u003cdiv class=\"row px-0\"\u003e\n\u003cdiv class=\"col-md-6\"\u003e\n\u003ctable height=\"400\" class=\"table table1 table-grey\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eD18T2, D20T2, D20T3, D20T4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eQuartz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplicable Power\u003c\/td\u003e\n\u003ctd\u003e0~3KW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e18mm, 20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e2mm, 3mm, 4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmittance\u003c\/td\u003e\n\u003ctd\u003e99.9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-md-6\"\u003e\n\u003ctable height=\"400\" class=\"table table1 table-grey\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Roughness\u003c\/td\u003e\n\u003ctd\u003e40\/20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavelength\u003c\/td\u003e\n\u003ctd\u003e1064nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter Tolerance\u003c\/td\u003e\n\u003ctd\u003e±0.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness Tolerance\u003c\/td\u003e\n\u003ctd\u003e±0.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture\u003c\/td\u003e\n\u003ctd\u003e＜80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParallelism\u003c\/td\u003e\n\u003ctd\u003eLess than 1 point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eProtective Window Lens Mounting Diagram\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0732\/7393\/4098\/files\/universal-protective-window-lens-des-2.jpg?v=1722676654\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1. Removing the protective lens\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(1) After slightly removing the 1 retaining ring, remove the 2 protective lenses.\u003c\/p\u003e\n\u003cp\u003e(2) Place the 2-protective lens cover into a clean container, so that the surface of the lens does not come into contact with non-gaseous substances.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Cleaning the protective lenses\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(1) Clean the protective lenses with a dust-free cleaning rod dipped in isopropyl alcohol solvent, and then blow off the adhering particles and other foreign matter by using the PiTiger air blower to draw clean air; repeat several times until the lenses are clean.\u003c\/p\u003e\n\u003cp\u003e(2) Repeat until the lens is clean.\u003c\/p\u003e\n\u003cp\u003e(3) If the protective lens is impossible to clean or damaged, it must be replaced with a new one.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Check the seal\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(1) Check the sealing ring for deformation or gaps that may cause air leakage.\u003c\/p\u003e\n\u003cp\u003e(2) The seal must not fall onto the ground or other dirty, dusty, or rough environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Installation of protective lenses\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(1) Carefully place the cleaned 2 protective lens into the 4 support.\u003c\/p\u003e\n\u003cp\u003e(2) Put in the 1 fixing ring, and be careful to check that the 3 seal is under the protective lens.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0732\/7393\/4098\/files\/universal-protective-window-lens-des-1.png?v=1722676375\"\u003e\u003c\/p\u003e","brand":"MCWlaser","offers":[{"title":"D18T1","offer_id":50932066320658,"sku":"MCWD18T1","price":12.99,"currency_code":"USD","in_stock":true},{"title":"D18T2","offer_id":50080083869970,"sku":"MCWD18T2","price":12.99,"currency_code":"USD","in_stock":true},{"title":"D20T2","offer_id":50080083902738,"sku":"MCWD20T2","price":12.99,"currency_code":"USD","in_stock":true},{"title":"D20T3","offer_id":50080083935506,"sku":"MCWD20T3","price":12.99,"currency_code":"USD","in_stock":true},{"title":"D20T4","offer_id":50080083968274,"sku":"MCWD20T4","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/7393\/4098\/files\/universal-protective-window-lens-zhutu-8.jpg?v=1722675384"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/7393\/4098\/collections\/37ce05cc-4e7a-43bd-bfed-0d05d64c86fe_4cd04e60-a42f-4ddc-aa1c-f113bf661345.jpg?v=1774505198","url":"https:\/\/www.mcwlaser.net\/collections\/welding-consumables.oembed","provider":"MCWlaser","version":"1.0","type":"link"}