{"product_id":"maxphotonics-ceramic-ring-fiber-laser-cutting-head","title":"Link Metal CNC Maxphotonics M11-D31-H28.5 Ceramic Ring for Fiber Laser Cutting Heads","description":"\u003ch2\u003eMaxphotonics Ceramic Ring for Fiber Laser Cutting Heads\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eProfessional industrial-grade Maxphotonics dedicated ceramic ring, essential core insulation consumable for all Maxphotonics 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 Maxphotonics ceramic ring guarantees the normal operation of the laser cutting head height follow system.\u003c\/p\u003e\n\n\u003cp\u003eThis product features the standard M11-D31-H28.5 specification with 1:1 precision fit for original Maxphotonics fiber laser cutting heads. Manufactured with high-strength 99% alumina ceramic material, it delivers stable performance in demanding industrial laser cutting environments.\u003c\/p\u003e\n\n\u003ch3\u003eKey Advantages of Our Maxphotonics Ceramic Ring\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExclusive Maxphotonics Dedicated Design\u003c\/strong\u003e: 1:1 perfect fit for all original Maxphotonics series fiber laser cutting heads with standard M11-D31-H28.5 size. Direct drop-in replacement with no additional debugging required—plug and play, fully compatible with all original Maxphotonics laser cutting systems.\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 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 Maxphotonics 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 Maxphotonics fiber laser cutting machines. Compatible with 2D plane cutting, thick plate high-power cutting and high-speed fine cutting, widely used in various industrial fields.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatible Equipment \u0026amp; Available Model\u003c\/h3\u003e\n\n\u003ch4\u003eCompatible Equipment\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAll Maxphotonics Series Fiber Laser Cutting Heads\u003c\/li\u003e\n  \u003cli\u003eAll Maxphotonics 2D Plane Fiber Laser Cutting Machines\u003c\/li\u003e\n  \u003cli\u003eAll Original and Compatible Maxphotonics Laser Processing Equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eAvailable Maxphotonics Ceramic Ring Model\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eM11-D31-H28.5\u003c\/strong\u003e: Standard model for all mainstream Maxphotonics fiber laser 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 Maxphotonics 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;\"\u003eMaxphotonics\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;\"\u003eStandard Model\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eM11-D31-H28.5\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 - 20000W\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, High-Power Thick Plate Cutting, High-Speed Fine Cutting\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 Maxphotonics M11-D31-H28.5 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 Maxphotonics 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: Which Maxphotonics cutting heads use this ceramic ring?\u003c\/strong\u003e\u003cbr\u003e\nA: This M11-D31-H28.5 ceramic ring is compatible with most mainstream Maxphotonics fiber laser cutting heads produced in the last 5 years, including the MX series and MP series cutting heads. If you are unsure about compatibility, please contact our sales team with your cutting head model number for confirmation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use universal ceramic rings on my Maxphotonics laser machine?\u003c\/strong\u003e\u003cbr\u003e\nA: No, Maxphotonics cutting heads use unique interface specifications and dimensions that differ from standard universal ceramic rings. Using universal ceramic rings on Maxphotonics 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: What is the advantage of 99% alumina ceramic over lower purity materials?\u003c\/strong\u003e\u003cbr\u003e\nA: 99% high-purity alumina ceramic offers superior mechanical strength, better thermal shock resistance and more stable electrical insulation properties compared to lower purity materials. It is less likely to crack under high-power laser cutting conditions and provides longer service life.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace my Maxphotonics ceramic ring?\u003c\/strong\u003e\u003cbr\u003e\nA: Under normal operating conditions, a Maxphotonics 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 Maxphotonics ceramic ring models?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes, we can provide custom sizes and special models for Maxphotonics 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 nozzles and protective lenses.\n\u003c\/p\u003e","brand":"Link Metal CNC","offers":[{"title":"M11-D31-H28.5","offer_id":47963263336670,"sku":"LMCNC-CERAMIC-MAXPHOTONICS-M11D31-H28.5","price":9.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/8858\/5950\/files\/link-metal-cnc-ceramic-ring-maxphotonics-05.jpg?v=1773063485","url":"https:\/\/www.linkmetalcnc.com\/products\/maxphotonics-ceramic-ring-fiber-laser-cutting-head","provider":"Link Metal CNC ","version":"1.0","type":"link"}