{"product_id":"spt-t30-30w-co2-laser-tube-700mm-x-50mm-high-stability-metal-head-for-cnc-engraving","title":"SPT T30 30W CO2 Laser Tube – 700mm x 50mm – High Stability Metal Head for CNC Engraving","description":"\u003cp\u003eProfessional SPT T30 CO2 Laser Tube – 30W (40W Peak) High-Stability Power Source\u003c\/p\u003e\n\u003cp\u003eUpgrade or replace your current laser source with the industry-standard SPT T30. Known for its compact 700mm form factor and robust metal-head design, the T-Series is engineered for high-demand non-metal processing, offering superior cutting force and a highly stable beam quality (≤1.1).\u003c\/p\u003e\n\u003cp\u003eThe T30 features advanced vacuum coating technology to extend the gas life and maintain consistent power output throughout its lifespan. It is compatible with almost all brands of CO2 laser engravers and cutters that accommodate a 50mm diameter tube.\u003c\/p\u003e\n\u003cp\u003eTechnical Specifications:\u003c\/p\u003e\n\u003cp\u003eBrand: SPT Laser\u003c\/p\u003e\n\u003cp\u003eModel: T30\u003c\/p\u003e\n\u003cp\u003eRated Power: 30 Watts\u003c\/p\u003e\n\u003cp\u003ePeak Power: 40 Watts\u003c\/p\u003e\n\u003cp\u003ePhysical Dimensions: 700mm Length ± 5mm | 50mm Diameter ± 1mm\u003c\/p\u003e\n\u003cp\u003eWavelength: 10.6μm\u003c\/p\u003e\n\u003cp\u003eBeam Quality: M² ≤ 1.1 (Excellent for fine engraving)\u003c\/p\u003e\n\u003cp\u003eSpot Diameter: 4mm ± 1mm\u003c\/p\u003e\n\u003cp\u003eStarting Voltage: 14kV\u003c\/p\u003e\n\u003cp\u003eWorking Voltage: 9kV\u003c\/p\u003e\n\u003cp\u003eRecommended Working Current: 15mA (Max Operating Current: ≤20mA)\u003c\/p\u003e\n\u003cp\u003eCooling Method: Water-cooled (Distilled water recommended, 15–25°C)\u003c\/p\u003e\n\u003cp\u003eStability: ≤±5%\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cp\u003eMetal Head Design: Provides better structural integrity and heat dissipation compared to standard glass-end tubes.\u003c\/p\u003e\n\u003cp\u003eLow-Order Mode: Optimized for a concentrated, sharp focal point, ideal for both thin-material cutting and high-speed engraving.\u003c\/p\u003e\n\u003cp\u003eUniversal Compatibility: Fits K40 upgrades and various small-format CNC machines.\u003c\/p\u003e\n\u003cp\u003eLong Service Life: Utilizes premium catalysts to maintain gas purity for thousands of operating hours.\u003c\/p\u003e\n\u003cp\u003eInstallation \u0026amp; Safety Notes:\u003c\/p\u003e\n\u003cp\u003ePolarity: Ensure the High Voltage (HV+) is connected to the anode (reflector end) and the return is connected to the cathode (output end).\u003c\/p\u003e\n\u003cp\u003eCooling: Never operate without active water cooling. Ensure there are no air bubbles in the cooling jacket before firing.\u003c\/p\u003e\n\u003cp\u003eSafety: This is a Class 4 Laser product. Always wear 10.6μm rated CO2 laser safety goggles during operation and alignment.\u003c\/p\u003e","brand":"BuildYourCNC","offers":[{"title":"Default Title","offer_id":47740329558190,"sku":null,"price":125.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/7516\/3822\/files\/download.jpg?v=1776295688","url":"https:\/\/buildyuurcnc.com\/products\/spt-t30-30w-co2-laser-tube-700mm-x-50mm-high-stability-metal-head-for-cnc-engraving","provider":"BuildYourCNC","version":"1.0","type":"link"}