{"product_id":"ljw-200-400-mold-laser-welding-machine","title":"LJW-200\/400 High-Precision 220V Mold Laser Welding Machine for Fast Mold Repair, Metal Restoration \u0026 Tooling Maintenance","description":"\u003cp\u003eThe LJW-200\/400 Mold Laser Welding Machine is a premium solution for high-precision mold repair and metal welding. Built to tackle common challenges like porosity, edge breakage, and overcut processing, it is a versatile and reliable tool for professional mold makers and metalworkers. Whether you’re repairing injection molds, die-casting molds, or other metal components, the LJW-200\/400 guarantees precision welding with minimal deformation. Featuring high-power laser sources, a ceramic focusing cavity, and a high-speed optical filter, this machine provides long-lasting, reliable performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e【High-Energy Laser Welding】With a maximum power of 400W (LJW-400) and 200W (LJW-200), this machine delivers consistent, high-energy output for effective mold repair and metal welding.\u003c\/p\u003e\n\u003cp\u003e【Minimal Deformation】The machine ensures minimal heat-affected zones during welding, maintaining the integrity of the base material and preventing warping or distortion.\u003c\/p\u003e\n\u003cp\u003e【Advanced Laser Technology】It uses a high-power laser source and imported ceramic focusing cavity, offering corrosion resistance, thermal stability, and longevity.\u003c\/p\u003e\n\u003cp\u003e【User-Friendly Controls】The system includes 15 preset parameters with one-click recall, making it easy for users to select the optimal settings for each welding task.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel LJW-200\/LJW-400\u003c\/li\u003e\n\u003cli\u003eLaser Wavelength,1064nm\u003c\/li\u003e\n\u003cli\u003eFocusing Cavity Reflector,Ceramic\u003c\/li\u003e\n\u003cli\u003eMaximum Laser Power,200w for LJW-200,400W for LJW-400\u003c\/li\u003e\n\u003cli\u003eCrystal Rod 7*145mm Yellow Rod for LJW-200,8*165mm Yellow Rod for LJW-400\u003c\/li\u003e\n\u003cli\u003ePulse Width,1-20ms\u003c\/li\u003e\n\u003cli\u003eLaser Frequency,1-20Hz\u003c\/li\u003e\n\u003cli\u003eSpot Adjustment Range,0.3-2mm\u003c\/li\u003e\n\u003cli\u003eAiming \u0026amp; Positioning,Crosshair\u003c\/li\u003e\n\u003cli\u003eChiller Cooling Power,1.5P for LJW-200,3P for JJW-200\u003c\/li\u003e\n\u003cli\u003eTotal Power Consumption,7kw for LJW-200,14kw for LJW-400\u003c\/li\u003e\n\u003cli\u003ePower Requirement,220V±5%\/ 50Hz for LJW-200,380V±5% \/ 50Hz for LJW-400\u003c\/li\u003e\n\u003cli\u003eWelding Wire Diameter,0.2-0.5mm for LJW-200,0.2-0.8mm for LJW-400\u003c\/li\u003e\n\u003cli\u003eMain Unit Dimensions,1040*340*980mm\u003c\/li\u003e\n\u003cli\u003eMain Unit Weight,66kg\u003c\/li\u003e\n\u003cli\u003eWorktable Dimensions,550*400*740mm\u003c\/li\u003e\n\u003cli\u003eWorktable Weight,58kg\u003c\/li\u003e\n\u003cli\u003eWorktable Stroke,125*100*150mm\u003c\/li\u003e\n\u003cli\u003eChiller Dimensions,580*450*800mm for LJW-200,630*590*1160mm for LJW-400\u003c\/li\u003e\n\u003cli\u003eChiller Weight,75kg for LJW-200,135kg for LJW-400\u003c\/li\u003e\n\u003cli\u003ePackaging Dimensions,1250*750*1050mm for LJW-200,1220*1002*1380mm for LJW-400\u003c\/li\u003e\n\u003cli\u003eTotal Weight,240kg for LJW-200,322kg for LJW-400\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications: \u003c\/strong\u003ePerfect for mold repair, casting repairs, and various metal welding applications, the LJW-200\/400 is ideal for precision repairs in a wide range of industries.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 Year Warranty for the whole machine\u003c\/li\u003e\n\u003cli\u003eAfter Sales Center in NY, US. Offer Remote Assistance for Operation Issues, Lifetime Online Technical Support. \u003c\/li\u003e\n\u003cli\u003eFree Shipping by Air to Door Around 7to 10 Days. No Import Duty for American Customers. \u003c\/li\u003e\n\u003cli\u003eRemote technical pre-sales and after-sales service.Provide free sample processing service,which can cut according to the customers drawing,and provide video.\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0828\/2098\/9214\/files\/mold_repair_laser_welding_machine_2.jpg?v=1744254962\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Luoyang Xincheng Precision Machinery Co., Ltd.","offers":[{"title":"LJW-200","offer_id":49726623383838,"sku":"LJW-200","price":7699.0,"currency_code":"USD","in_stock":true},{"title":"LJW-400","offer_id":49726623416606,"sku":"LJW-400","price":11199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/2098\/9214\/files\/moldrepairlaserweldingmachine_13.jpg?v=1744255022","url":"https:\/\/www.sfxsolution.com\/products\/ljw-200-400-mold-laser-welding-machine","provider":"SFX Solution","version":"1.0","type":"link"}