{"product_id":"boci-ceramic-ring-fiber-laser-cutting-head","title":"Link Metal CNC BOCI Ceramic Ring for Fiber Laser Cutting Heads","description":"\u003ch2\u003eBOCI Ceramic Ring for Fiber Laser Cutting Heads\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eProfessional industrial-grade ceramic rings specially designed for all mainstream BOCI fiber laser cutting heads.\u003c\/strong\u003e Made from high-purity 95% alumina ceramic material with excellent electrical insulation, high temperature resistance and anti-spatter performance, our BOCI ceramic rings are essential core replacement accessories for daily maintenance of BOCI fiber laser equipment, ensuring stable and efficient operation of your laser cutting head.\u003c\/p\u003e\n\n\u003cp\u003eThis complete product series covers all standard BOCI models, including 3D series, original type and double hole models. All products are precision machined with strict size tolerance control for perfect fit and reliable performance in demanding industrial laser cutting environments.\u003c\/p\u003e\n\n\u003ch3\u003eKey Advantages of Our BOCI Ceramic Rings\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExclusive BOCI Dedicated Design\u003c\/strong\u003e: 1:1 perfect fit for all original BOCI series fiber laser cutting heads. Direct drop-in replacement with no additional debugging required—plug and play, fully compatible with all original BOCI laser cutting systems.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eFull Series Standard Sizes\u003c\/strong\u003e: Complete range of models matching original factory parameters, including: 3D-M8-D20 for 3D robotic cutting, D41-M11 standard type, D41-M11 original type and double hole type. Provides one-stop procurement solution for all BOCI equipment.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eHigh-Purity 95% Alumina Ceramic\u003c\/strong\u003e: Made from premium 95% high-purity alumina ceramic for superior electrical insulation, excellent high temperature resistance and outstanding anti-spatter performance. Delivers stable performance even under high-load long-time working conditions.\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 BOCI 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\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\u003eEasy Installation \u0026amp; Long Service Life\u003c\/strong\u003e: Simple and quick installation process. The high-quality ceramic material and anti-spatter surface treatment ensure long service life, reducing replacement frequency and production costs.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility\u003c\/strong\u003e: Universally fits most mainstream BOCI series fiber laser cutting heads on the market, compatible with different power laser equipment from 1000W to 20000W.\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 BOCI Series Fiber Laser Cutting Heads\u003c\/li\u003e\n  \u003cli\u003eAll BOCI 2D Plane Fiber Laser Cutting Machines\u003c\/li\u003e\n  \u003cli\u003eAll BOCI 3D Robotic Fiber Laser Cutting Systems\u003c\/li\u003e\n  \u003cli\u003eAll Original and Compatible BOCI Laser Processing Equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eAvailable BOCI Ceramic Ring Models (4 Options)\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3D-M8-D20\u003c\/strong\u003e: Dedicated ceramic ring for BOCI 3D robotic laser cutting heads\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD41-M11\u003c\/strong\u003e: Standard type for most BOCI 2D laser cutting heads\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD41-M11 Original Type\u003c\/strong\u003e: Exact OEM replacement for original BOCI cutting heads\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDouble Hole Type\u003c\/strong\u003e: Special design for BOCI cutting heads with dual air circuit system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCustom Specifications Available\u003c\/strong\u003e: For other sizes or custom models, 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;\"\u003eBOCI\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-M8-D20, D41-M11, D41-M11 Original Type, Double Hole Type\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;\"\u003e95% 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;\"\u003eCore Functions\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eElectrical Insulation, High Temperature Resistance, Secure Component Positioning\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, General Industrial 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 BOCI Ceramic Ring\u003c\/li\u003e\n  \u003cli\u003e1 x Specialized Shockproof Anti-static Protective Packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eQuality Assurance\u003c\/h3\u003e\n\u003cp\u003eEvery Link Metal CNC BOCI 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 BOCI ceramic ring models?\u003c\/strong\u003e\u003cbr\u003e\nA: 3D-M8-D20 is specifically designed for BOCI 3D robotic cutting heads. D41-M11 is the standard type for most 2D cutting heads. D41-M11 Original Type is an exact OEM replacement for original BOCI equipment. Double Hole Type is for BOCI cutting heads with a dual air circuit system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use universal ceramic rings on my BOCI laser machine?\u003c\/strong\u003e\u003cbr\u003e\nA: No, BOCI cutting heads use unique interface specifications and dimensions that differ from standard universal ceramic rings. Using universal ceramic rings on BOCI 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 difference between 95% and 99% alumina ceramic?\u003c\/strong\u003e\u003cbr\u003e\nA: 95% alumina ceramic offers an excellent balance of mechanical strength, electrical insulation and cost-effectiveness, making it ideal for most standard BOCI laser cutting applications. It provides reliable performance and long service life at a competitive price point.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace my BOCI ceramic ring?\u003c\/strong\u003e\u003cbr\u003e\nA: Under normal operating conditions, a BOCI 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: Will these ceramic rings work with all BOCI laser cutting machines?\u003c\/strong\u003e\u003cbr\u003e\nA: Our BOCI ceramic rings are compatible with over 95% of mainstream BOCI fiber laser cutting heads produced in the last 5 years. 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 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 BOCI nozzles and protective lenses.\n\u003c\/p\u003e","brand":"Link Metal CNC","offers":[{"title":"3D-M8-D20","offer_id":47962951155934,"sku":"LMCNC-CERAMIC-BOCI-3DM8-D20","price":11.9,"currency_code":"USD","in_stock":true},{"title":"D41-M11-H34(White)","offer_id":47962951188702,"sku":"LMCNC-CERAMIC-BOCI-D41M11","price":25.99,"currency_code":"USD","in_stock":true},{"title":"D41-M11-H34(Beige)","offer_id":48006054215902,"sku":null,"price":25.99,"currency_code":"USD","in_stock":true},{"title":"D41-M11 Original Type","offer_id":47962951221470,"sku":"LMCNC-CERAMIC-BOCI-D41M11-ORIGINAL","price":35.44,"currency_code":"USD","in_stock":true},{"title":"Double Hole Type","offer_id":47962951254238,"sku":"LMCNC-CERAMIC-BOCI-DOUBLE-HOLE","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/8858\/5950\/files\/link-metal-cnc-ceramic-ring-boci-09.jpg?v=1773049146","url":"https:\/\/www.linkmetalcnc.com\/products\/boci-ceramic-ring-fiber-laser-cutting-head","provider":"Link Metal CNC ","version":"1.0","type":"link"}