{"product_id":"sunstone-orion-lzr-eco-benchtop-laser-welder","title":"Orion LZR Eco Benchtop Laser Welder | 35J \u0026 165J","description":"\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eThe Sunstone Orion LZR ECO: Professional-Grade Benchtop Laser Welding at the Industry's Most Accessible Price Point\u003c\/h2\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003e\u003cspan style=\"color: rgb(127, 29, 29);\"\u003e\u003cem\u003ePrecision laser welding for jewelry, dental, watch repair, and fine metalwork — without the premium price tag of higher-end models. The LZR ECO brings Sunstone's best-in-class optics, motorized spot size control, argon shielding, and a broad 180° open chamber to shops and studios that demand professional results and value every dollar invested.\u003c\/em\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(127, 29, 29);\"\u003e\u003cem\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/1UEKE_2R3Oo?si=zuKuMsPttYlm84on\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eWhat Makes a Laser Welder \"Professional Grade\"?\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNot all benchtop laser welders are equal — and the differences aren't subtle. The critical factors are optics quality, spot size control, weld chamber access, cooling efficiency, and the software interface. Compromise any one of them and the experience suffers: difficult setups, inconsistent results, slow workflows, or operator fatigue.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Orion LZR ECO was engineered to deliver on all five without requiring the investment of the Pro-level line. It is the right starting point for shops entering laser welding — and a serious production tool for established operations with moderate throughput needs.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003ePremium 10x Optics — Standard on Both Models\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe first thing you notice when you look through an Orion LZR is the \u003cstrong\u003eclarity\u003c\/strong\u003e. Both the 35J and 165J ECO models ship with \u003cstrong\u003epremium 10x magnification optics\u003c\/strong\u003e — the same quality used in the higher-end Orion LZR Select and Pro lines. Competing entry-level laser welders frequently compromise on optics quality to hit a lower price point. Sunstone doesn't.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThrough the 10x optics, the weld zone is \u003cstrong\u003ebrilliantly illuminated by cool LED lighting\u003c\/strong\u003e — not halogen. LED keeps the weld chamber meaningfully cooler than halogen-lit competitors, placing less thermal stress on components, reducing operator fatigue during long work sessions, and extending the life of the machine's key internal parts.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eMotorized Spot Size — Controlled from the Touchscreen\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/Orion-LZR-Eco-35-165-Laser-Welder-Key-Features-Infographic.png?v=1778476160\" alt=\"Orion LZR ECO laser welding machine with specifications on a white background\"\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSpot size control is where the LZR ECO visibly separates itself from competing economy laser welders. Most comparable machines use a \u003cstrong\u003emanual mechanical adjuster\u003c\/strong\u003e — a physical knob or slider that the operator physically moves up and down, with no precise readout of where the spot size actually is. This is imprecise, slow, and frustrating in a production environment.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe LZR ECO uses a \u003cstrong\u003efully motorized spot size system\u003c\/strong\u003e, adjusted directly from the 7\" touchscreen. The exact spot size is displayed digitally — you set 0.5mm, the machine is at 0.5mm. \u003cstrong\u003eNo guessing. No re-checking. No interruption to your work.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe adjustable spot size range spans \u003cstrong\u003e0.2mm to 2.0mm\u003c\/strong\u003e on both models — one of the widest ranges available at this price point, covering everything from ultra-fine wire welds to broader fill work on larger porosity repairs.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eBroad 180° Open Weld Chamber\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe LZR ECO's weld chamber opens \u003cstrong\u003e180°\u003c\/strong\u003e — wider than most comparable laser welders at this price tier. This matters practically: a larger opening means you can position bigger, more complex, or more awkwardly-shaped workpieces with room to maneuver. Rings, bracelets, watch cases, eyewear frames, and bulkier dental components all fit with less fuss than narrower-chamber alternatives.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe chamber is also sized \u003cstrong\u003elarger than most\u003c\/strong\u003e competitors in the ECO category — giving you more workspace to position, adjust, and hold pieces in the correct orientation for the weld.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eExternal arm rests\u003c\/strong\u003e on both sides of the chamber allow the operator to stabilize their hands during fine weld work — a significant ergonomic advantage for precision operations that require steady, controlled stylus movement.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eArgon Shielding — Included as Standard\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/New-LZR-Eco-165.png?v=1778476160\" alt=\"Orion LZR Eco Benchtop Laser Welder LZR 165\"\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eArgon gas shielding protects the weld zone from atmospheric oxidation, producing \u003cstrong\u003ecleaner, stronger, higher-quality welds\u003c\/strong\u003e across virtually all metals. Most competing economy laser welders treat argon connectivity as a premium add-on or don't include it at all. On the Orion LZR ECO, the \u003cstrong\u003eargon nozzle is standard\u003c\/strong\u003e on both models.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFor precious metal work — gold, silver, platinum — welding with argon is not a luxury. It's the difference between a clean, professional weld and one that oxidizes, discolors, or requires additional cleanup. Getting argon included at the ECO price point is a meaningful advantage over the competition.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eMore Efficient Laser Optic Rail — More Energy Where It Counts\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Orion LZR's proprietary laser optic rail is engineered to deliver \u003cstrong\u003emore energy to the weld point\u003c\/strong\u003e and less energy lost internally as heat. The practical result:\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eMore effective joules\u003c\/strong\u003e reaching the workpiece from a given energy setting\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eLess thermal stress\u003c\/strong\u003e on internal components during operation\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eLonger flash lamp life\u003c\/strong\u003e — the LZR ECO's durable flash lamp is rated at \u003cstrong\u003e±5 million shots\u003c\/strong\u003e, providing years of productive use before replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis efficiency advantage also means the LZR ECO runs cooler overall — a benefit compounded by the LED weld chamber lighting and the deionized water cooling system.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eWater Cooling with Resin Sack Filtration — No Messy Filter Changes\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe LZR ECO uses an \u003cstrong\u003eefficient deionized water cooling system\u003c\/strong\u003e to manage the heat generated during laser operation. What makes Sunstone's implementation distinctively low-maintenance is the \u003cstrong\u003eresin sack filtration technology\u003c\/strong\u003e — a sealed resin sack inside the cooling circuit that maintains water purity without the messy, time-consuming filter changes required on competitor machines.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eMaintenance is a DIY process that takes under 20 minutes — no service call, no downtime for a technician visit. Replace the deionized water and resin sack on the recommended schedule and the machine continues performing at spec.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003e6 Wave Shaping Presets and 100 Memory Cells\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe LZR ECO's software interface provides \u003cstrong\u003e6 wave shaping presets\u003c\/strong\u003e — different pulse shapes that change how laser energy is delivered during the weld cycle. Different metals respond differently to pulse shape: a wave profile that produces an excellent weld on gold may not be optimal for platinum or stainless. Having six presets available means you can configure the right energy delivery profile for every material you weld, rather than applying a single default to everything.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eUp to \u003cstrong\u003e100 customized settings\u003c\/strong\u003e can be saved to memory — a full library of material and application-specific configurations that can be recalled with a single tap. For shops handling multiple metal types, repair categories, and product lines, this eliminates re-configuration time between jobs.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eChoosing Your Model: LZR ECO 35J vs. LZR ECO 165J\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eBoth models share the same physical footprint, the same premium 10x optics, the same motorized spot system, the same 180° open chamber, the same argon-standard configuration, and the same 7\" touchscreen interface. The difference is \u003cstrong\u003eenergy output\u003c\/strong\u003e — which determines what materials and thicknesses you can weld, and how fast you can weld them.\u003c\/p\u003e\n\u003cdiv class=\"overflow-x-auto w-full px-2 mb-6\"\u003e\n\u003ctable class=\"min-w-full border-collapse text-sm leading-[1.7] whitespace-normal\"\u003e\n\u003cthead class=\"text-left\"\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-border-300\/60 py-2 pr-4 align-top font-bold\"\u003e\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-border-300\/60 py-2 pr-4 align-top font-bold\"\u003e\u003cstrong\u003eLZR ECO 35\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-border-300\/60 py-2 pr-4 align-top font-bold\"\u003e\u003cstrong\u003eLZR ECO 165\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eEnergy\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e35 joules\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e165 joules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eAverage Power\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e30W\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e75W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003ePeak Power\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e3 kW\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e6.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eImpulse Time\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e0.1–12 ms\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e0.1–25 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003ePulse Frequency\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e0.5–6 Hz\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e0.5–20 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e77.2 lbs\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e77.2 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eChoose the LZR ECO 35 if:\u003c\/strong\u003e your work is primarily \u003cstrong\u003efine, delicate, low-heat applications\u003c\/strong\u003e — thin wire welding, small jewelry repairs, chain repair, prong retipping, stone-adjacent work, watch components, and dental lab work where the priority is pinpoint energy delivery with minimal heat spread. Many common jewelry and dental repair applications fall comfortably within the 25–35 joule range. The 35J model produces the most controlled, conservative energy delivery in the ECO line and is an excellent entry point for shops new to laser welding.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eChoose the LZR ECO 165 if:\u003c\/strong\u003e you need \u003cstrong\u003emeaningful reserve power\u003c\/strong\u003e for a wider range of materials and thicknesses — heavier gauge metals, larger fill work, broader porosity repair, or applications pushing beyond 35J. The 165J model also pulses up to \u003cstrong\u003e20 Hz\u003c\/strong\u003e versus 6 Hz on the 35, making it significantly faster for seam welding, joint sealing, and higher-volume production runs. If you're building a shop around laser welding rather than supplementing an existing repair workflow, the 165J is the stronger long-term investment.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eWhen in doubt between the two: choose the 165J. You can always dial back energy on a more powerful machine; you cannot exceed the ceiling of the 35J when a job requires more.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eWhat You Can Weld With the LZR ECO\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe LZR ECO handles the full range of fine metalwork applications:\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eJewelry repair\u003c\/strong\u003e — ring sizing, prong retipping, porosity filling, crack repair, metal addition, chain repair, setting construction\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eWeld next to stones\u003c\/strong\u003e — the laser's pinpoint precision and minimal heat spread allow welding adjacent to stones and settings that would be damaged by conventional methods\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eDissimilar metal bonding\u003c\/strong\u003e — joining different metal types in a single weld zone without the thermal incompatibility problems that challenge other processes\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eWatch components\u003c\/strong\u003e — case repair, crown and button attachment, bracelet link repair in stainless and precious metal watches\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eEyewear frames\u003c\/strong\u003e — titanium, stainless, and precious metal hinge and frame repair\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eDental and ortho lab\u003c\/strong\u003e — crown and bridge work, clasp attachment, frame repair, prosthetic component bonding\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFine wire welding\u003c\/strong\u003e — small gauge wire joining for electronics, sensors, and specialty fabrication\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSmall component manufacturing\u003c\/strong\u003e — prototype and small-batch production of precision metal components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eWhy Buy the LZR ECO From The Maker's Chest?\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e75-Day Return Window\u003c\/strong\u003e — more than double Sunstone's 30-day return policy. At this investment level you deserve real time to evaluate the machine in your actual workflow. You have 75 days to do exactly that.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eExpert USA-Based Technical Support\u003c\/strong\u003e — laser welder setup involves real application knowledge: wave shape selection, spot size calibration, energy settings by material, argon flow configuration. Our team can help you work through setup and application questions for your specific use case.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eDual Lines of Support\u003c\/strong\u003e — both our in-house technical team and Sunstone's own support resources are available to you on a single purchase. Two channels working for you.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eAuthorized Sunstone Reseller\u003c\/strong\u003e — genuine product, full progressive 3-year manufacturer warranty, backed by our additional support layer.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eProgressive 3-Year Warranty — What That Means\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Orion LZR ECO carries a \u003cstrong\u003eprogressive 3-year manufacturer's warranty\u003c\/strong\u003e. Progressive means the warranty structure is tiered across the warranty period — providing strong protection in the early years and coverage for defined components thereafter. Contact our team for the specific warranty terms applicable to your model before purchasing.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eFull Technical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"overflow-x-auto w-full px-2 mb-6\"\u003e\n\u003ctable class=\"min-w-full border-collapse text-sm leading-[1.7] whitespace-normal\"\u003e\n\u003cthead class=\"text-left\"\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-border-300\/60 py-2 pr-4 align-top font-bold\"\u003eSpecification\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-border-300\/60 py-2 pr-4 align-top font-bold\"\u003eLZR ECO 35\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-border-300\/60 py-2 pr-4 align-top font-bold\"\u003eLZR ECO 165\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eLaser Source\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eNd:CE:YAG 1064 nm\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eNd:CE:YAG 1064 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eEnergy\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e35 J\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e165 J\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eAverage Power\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e30 W\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e75 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003ePeak Power\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e3 kW\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e6.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eImpulse Time\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e0.1–12 ms\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e0.1–25 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003ePulse Frequency\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e0.5–6 Hz\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e0.5–20 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eSpot Diameter\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e0.2–2.0 mm (motorized)\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e0.2–2.0 mm (motorized)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eWave Programs\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e6 presets\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e6 presets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eMemory Cells\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e100\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eExternal Display\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e7\" touchscreen\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e7\" touchscreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e110 VAC\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e110 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eArgon Nozzle\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eStandard\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eOptics\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003ePremium 10x\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003ePremium 10x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eCooling\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eDeionized water, single\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eDeionized water, single\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eLED Chamber Lights\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e1\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eExternal Arm Rest\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eYes\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e77.2 lbs \/ 35 kg\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e77.2 lbs \/ 35 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eDimensions (L×W×H)\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e28.1 × 21.7 × 21.7 in\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e28.1 × 21.7 × 21.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eFlash Lamp Life\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e±5 million shots\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e±5 million shots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e👉 Download the \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"#\"\u003eOrion LZR ECO User Manual\u003c\/a\u003e and \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"#\"\u003eOrion LZR ECO Datasheet\u003c\/a\u003e for complete setup and specification documentation.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat is the difference between a laser welder and a pulse arc welder — which do I need?\u003c\/strong\u003e Pulse arc welders (like the Orion 150x and 200x) use a TIG-style electrical arc to fuse metals, producing deeper penetration and stronger bonds on most materials — particularly reflective metals like silver. Laser welders use a focused light pulse to deliver highly localized energy with minimal heat spread, making them superior for work immediately adjacent to heat-sensitive stones and for the most precise, surface-level control. Many professional jewelers use both. If your primary need is stone-adjacent repair precision and non-contact energy delivery, a laser welder is the right tool. If strength of bond is the priority, pulse arc is stronger. If you're not sure, contact our team — we'll help you choose based on your specific application.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCan the LZR ECO weld next to stones?\u003c\/strong\u003e Yes — this is one of the laser welder's primary advantages. The focused, pinpoint laser beam delivers energy only at the exact weld point, with very limited heat spread to surrounding areas. This allows welding prongs, settings, and metalwork immediately adjacent to stones that could not survive a torch or other welding process. Proper technique and appropriate energy settings are required — our technical team can advise on specific stone and setting types.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat metals can the LZR ECO weld?\u003c\/strong\u003e The LZR ECO works on all precious and non-precious metals used in jewelry and fine metalwork: gold (all karats), silver, platinum, palladium, stainless steel, titanium, and most specialty alloys used in dental, watch, and medical applications. Specific wave shape presets help optimize the weld for different metal types. Aluminum welding depends on specific alloy and thickness.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eDoes the LZR ECO come with argon gas?\u003c\/strong\u003e The argon nozzle is standard on both ECO models. Argon gas itself (the cylinder) is not included — you'll need to source a supply from a local welding gas supplier. The machine connects directly to a standard argon regulator. Using argon for precious metal work is strongly recommended for cleaner, higher-quality welds.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat maintenance does the LZR ECO require?\u003c\/strong\u003e Primary maintenance involves the deionized water cooling system — water should be replaced on a regular schedule (Sunstone recommends purchasing deionized water directly from Sunstone for best results). The resin sack filtration system is a simple DIY replacement that takes under 20 minutes with no tools. The flash lamp is rated for ±5 million shots and will eventually need replacement — but at typical jewelry shop usage levels, this is a years-long interval.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCan I use the LZR ECO for seam welding?\u003c\/strong\u003e Yes. The 165J model's pulse frequency of up to 20 Hz allows rapid sequential welding along a seam at production speeds. The 35J model supports up to 6 Hz — suitable for slower seam work and shorter seam lengths. For high-speed continuous seam welding as a primary application, consider the LZR Pro line.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eHow does the LZR ECO compare to the LZR Select and LZR Pro?\u003c\/strong\u003e The ECO line is the entry point — excellent optics, motorized spot, argon standard, broad chamber, solid software. The LZR Select adds Leica 10x optics, a joystick for internal chamber control, an onboard HD camera, HDMI output, compressed air nozzle, 3 LED chamber lights, 7 wave shape presets, and a higher energy ceiling (225J). The LZR Pro adds a Gaussian smooth spot, a wider weld chamber, a double cooling system, higher energy (255J), and speeds up to 40 Hz. Choose the ECO for cost-effective professional capability; choose the Select or Pro when you need the specific features they add.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat is your return policy?\u003c\/strong\u003e 75-day returns. If the LZR ECO doesn't perform as expected in your studio or lab, reach out and we'll take care of you.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eBrand: Sunstone | Models: LZR ECO 35 (35J), LZR ECO 165 (165J) | Power: 110 VAC | Optics: Premium 10x | Warranty: Progressive 3-Year\u003c\/em\u003e\u003c\/p\u003e","brand":"Sunstone Welders","offers":[{"title":"LZR 35 Eco","offer_id":56458094936230,"sku":"320010","price":10000.0,"currency_code":"USD","in_stock":true},{"title":"LZR 165 Eco","offer_id":56458094968998,"sku":"320190","price":11900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/New-LZR-Eco-2025-Model.png?v=1778476160","url":"https:\/\/themakerschest.com\/products\/sunstone-orion-lzr-eco-benchtop-laser-welder","provider":"The Maker's Chest","version":"1.0","type":"link"}