{"product_id":"ec-laser-ceramic-ring-fiber-laser-cutting-head","title":"Link Metal CNC EC Laser Ceramic Ring for Fiber Laser Cutting Heads","description":"\u003ch2\u003eEC Laser Ceramic Ring for Fiber Laser Cutting Heads\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eProfessional industrial-grade EC Laser dedicated ceramic rings, essential core insulation consumables for all EC Laser series fiber laser cutting heads.\u003c\/strong\u003e Designed to insulate the laser cutting head nozzle body, fix the optical assembly, and ensure stable electrical signal transmission for the capacitive sensor, our EC Laser ceramic rings guarantee the normal operation of the laser cutting head height follow system.\u003c\/p\u003e\n\n\u003cp\u003eThis complete product series covers the full range of EC Laser dedicated models, including 3D robotic cutting series, conventional standard type and high-power dedicated models. All products are manufactured with high-strength 99% alumina ceramic material for stable performance in demanding industrial laser cutting environments.\u003c\/p\u003e\n\n\u003ch3\u003eKey Advantages of Our EC Laser Ceramic Rings\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExclusive EC Laser Dedicated Design\u003c\/strong\u003e: 1:1 perfect fit for all original EC Laser series fiber laser cutting heads, including both 2D plane cutting and 3D robotic cutting dedicated models. Direct drop-in replacement with no additional debugging required—plug and play, fully compatible with all original EC Laser laser cutting systems.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eFull Range of 5 Professional Models\u003c\/strong\u003e: \n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003e3D-M9-D17.4\u003c\/strong\u003e: Specially designed for EC Laser 3D robotic cutting heads, compact structure avoids workpiece interference\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eM8-D17.5-H20 \u0026amp; M11-D21.4-H26.6\u003c\/strong\u003e: Standard models for conventional 2D plane cutting, cost-effective for daily processing\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eM11-D28-H15 (High Power)\u003c\/strong\u003e: Optimized for high-power EC Laser cutting machines with enhanced thermal shock resistance\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eM11-D28-H30\u003c\/strong\u003e: For long-term continuous heavy-duty processing, better stability and longer service life\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003e99% High-Purity Alumina Ceramic\u003c\/strong\u003e: Made from premium 99% high-purity alumina ceramic for exceptional mechanical strength, excellent electrical insulation, superior high temperature resistance and outstanding thermal shock resistance. Resists cracking even during long-term high-power laser cutting operations.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in High-Quality Copper Electrode\u003c\/strong\u003e: Features a high-conductivity oxygen-free copper electrode with stable electrical signal transmission and strong welding fastness. Ensures long-term stable operation of the laser cutting head height follow system and reduces equipment failure rate.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eUltra-High Precision CNC Machining\u003c\/strong\u003e: Strict dimensional tolerance control with smooth surface, no burrs and no impurities. Provides tight fit with the EC Laser laser head body and copper nozzle, ensuring stable air pressure sealing and avoiding air leakage and cutting instability problems.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eAnti-Spatter \u0026amp; Anti-Oxidation Surface Treatment\u003c\/strong\u003e: Effectively resists erosion from cutting splash and high-temperature smoke. Resists dust and slag adhesion, is easy to clean, and delivers long service life, reducing replacement frequency and production costs.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eBroad Industrial Applicability\u003c\/strong\u003e: Suitable for all 1064nm EC Laser fiber laser cutting machines. Compatible with 2D plane cutting, 3D robotic curved surface cutting, thick plate high-power cutting and high-speed fine cutting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatible Equipment \u0026amp; Available Models\u003c\/h3\u003e\n\n\u003ch4\u003eCompatible Equipment\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAll EC Laser Series Fiber Laser Cutting Heads\u003c\/li\u003e\n  \u003cli\u003eAll EC Laser 2D Plane Fiber Laser Cutting Machines\u003c\/li\u003e\n  \u003cli\u003eAll EC Laser 3D Robotic Fiber Laser Cutting Systems\u003c\/li\u003e\n  \u003cli\u003eAll Original and Compatible EC Laser Processing Equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eAvailable EC Laser Ceramic Ring Models (5 Options)\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eM11-D21.4-H26.6\u003c\/strong\u003e: Most popular general-purpose for standard EC Laser 2D cutting heads\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eM8-D17.5-H20\u003c\/strong\u003e: Compact standard model for entry-level EC Laser cutting heads\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eM11-D28-H15 (High Power)\u003c\/strong\u003e: Optimized for high-power EC Laser cutting machines\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eM11-D28-H30\u003c\/strong\u003e: Heavy-duty model for long-term continuous processing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3D-M9-D17.4\u003c\/strong\u003e: Dedicated for EC Laser 3D robotic cutting heads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCustom Specifications Available\u003c\/strong\u003e: For custom sizes, special materials or other EC Laser dedicated laser cutting consumables, 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;\"\u003eEC Laser\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eProduct Type\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eFiber Laser Cutting Head Ceramic Insulation Ring\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eModel Options\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e3D-M9-D17.4, M8-D17.5-H20, M11-D21.4-H26.6, M11-D28-H15 (High Power), M11-D28-H30\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eMain Body Material\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e99% High-Purity Alumina Ceramic\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eElectrode Material\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eHigh-Conductivity Oxygen-Free Copper\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eInsulation Resistance\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e≥1000MΩ\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 - 30000W\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;\"\u003e2D Plane Cutting, 3D Robotic Cutting, High-Power Thick Plate Cutting, Heavy-Duty 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 Link Metal CNC EC Laser Ceramic Ring\u003c\/li\u003e\n  \u003cli\u003e1 x Anti-Static Shock-Proof Protective Packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eQuality Assurance\u003c\/h3\u003e\n\u003cp\u003eEvery Link Metal CNC EC Laser ceramic ring undergoes rigorous pre-delivery testing, including dimensional accuracy inspection, insulation performance test, electrode conductivity verification, installation fit inspection and pressure resistance test.\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 the various EC Laser ceramic ring models?\u003c\/strong\u003e\u003cbr\u003e\nA: M8-D17.5-H20 and M11-D21.4-H26.6 are standard 2D models for daily processing. M11-D28-H15 (High Power) is optimized for high-power cutting with enhanced thermal shock resistance. M11-D28-H30 is for heavy-duty continuous operation. 3D-M9-D17.4 is specifically designed for EC Laser 3D robotic cutting heads with a compact structure to avoid interference.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Which EC Laser cutting heads use these ceramic rings?\u003c\/strong\u003e\u003cbr\u003e\nA: M8-D17.5-H20 for EC1000\/EC2000; M11-D21.4-H26.6 for EC3000\/EC6000; M11-D28-H15 (High Power) for EC12000\/EC20000; M11-D28-H30 for EC30000; 3D-M9-D17.4 for EC3D series. If unsure, contact us with your cutting head model.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use universal ceramic rings on my EC Laser machine?\u003c\/strong\u003e\u003cbr\u003e\nA: No, EC Laser cutting heads use unique interface specifications and dimensions that differ from standard universal ceramic rings. Using universal ceramic rings on EC Laser equipment will result in poor fit, air leakage, unstable height follow performance and potential damage to your cutting head.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace my EC Laser ceramic ring?\u003c\/strong\u003e\u003cbr\u003e\nA: Under normal operating conditions, an EC Laser ceramic ring should last 2-3 months. However, it should be replaced immediately if you notice any cracks, chips, or if the height follow system becomes unstable. Frequent collisions between the nozzle and workpiece will significantly shorten its service life.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Do you offer other EC Laser ceramic ring models?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes, we can provide custom sizes and special models for all EC Laser cutting heads upon request. Please contact our sales team with your specific requirements and we will be happy to assist you.\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-cutting-accessories\" style=\"color: #1976d2 !important; text-decoration: none; font-weight: 500 !important;\"\u003elaser cutting accessories\u003c\/a\u003e including EC Laser nozzles and protective lenses.\n\u003c\/p\u003e","brand":"Link Metal CNC","offers":[{"title":"3D-M9-D17.4","offer_id":47965323231454,"sku":"LMCNC-CERAMIC-ECLASER-3DM9-D17.4","price":3.99,"currency_code":"USD","in_stock":true},{"title":"M8-D17.5-H20","offer_id":47965323264222,"sku":"LMCNC-CERAMIC-ECLASER-M8D17.5-H20","price":16.54,"currency_code":"USD","in_stock":true},{"title":"M11-D21.4-H26.6","offer_id":47965323296990,"sku":"LMCNC-CERAMIC-ECLASER-M11D21.4-H26.6","price":9.45,"currency_code":"USD","in_stock":true},{"title":"M11-D28-H12 (High Power)","offer_id":47965323329758,"sku":"LMCNC-CERAMIC-ECLASER-M11D28-H15-HIGHPOWER","price":5.67,"currency_code":"USD","in_stock":true},{"title":"M11-D28-H30","offer_id":47965323362526,"sku":"LMCNC-CERAMIC-ECLASER-M11D28-H30","price":16.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/8858\/5950\/files\/link-metal-cnc-ceramic-ring-ec-laser-01.jpg?v=1773115609","url":"https:\/\/www.linkmetalcnc.com\/ru\/products\/ec-laser-ceramic-ring-fiber-laser-cutting-head","provider":"Link Metal CNC ","version":"1.0","type":"link"}