{"product_id":"mellow-fluxheat-cnc-extruder-tz-water-hotend-bambu-lab-x1-p1-upgrade","title":"Mellow FluxHeat CNC Extruder \u0026 TZ Water Hotend – Bambu Lab X1 P1","description":"\n\u003ch2\u003eMellow FluxHeat CNC Extruder \u0026amp; TZ Water Hotend – Bambu Lab X1 \/ P1 Upgrade\u003c\/h2\u003e\n\u003cp\u003eTake your Bambu Lab X1, X1C, P1P, or P1S printer to the next level with the \u003cstrong\u003eMellow FluxHeat CNC DIY Extruder\u003c\/strong\u003e and \u003cstrong\u003eTZ Water-Cooled Hotend\u003c\/strong\u003e. Engineered with industrial-grade precision, this all-metal upgrade kit delivers outstanding reliability, consistent extrusion, and exceptional thermal management — even in demanding, high-temperature printing environments.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Upgrade to the FluxHeat Extruder?\u003c\/h3\u003e\n\u003cp\u003eThe FluxHeat extruder is CNC-machined to tolerances within \u003cstrong\u003e±0.01 mm\u003c\/strong\u003e, strictly mirroring the original plastic extruder dimensions for a true drop-in fit. The geometric precision and concentricity far surpass traditional plastic components, resulting in smoother filament feeding and a significantly extended service life. Key transmission gears feature a \u003cstrong\u003eDLC coating\u003c\/strong\u003e combined with a deep nitriding hardening process, achieving a surface hardness of \u003cstrong\u003eHRC 60+\u003c\/strong\u003e — delivering over 3× the longevity of standard gears while maintaining precise, consistent filament extrusion under prolonged heavy-load conditions.\u003c\/p\u003e\n\n\u003ch3\u003eTZ Water-Cooled Hotend – Superior Thermal Management\u003c\/h3\u003e\n\u003cp\u003eDesigned specifically for DIY X1 and P1 Bambu Lab series printers, the \u003cstrong\u003eTZ water-cooled hotend module\u003c\/strong\u003e improves heat dissipation efficiency by \u003cstrong\u003e40% over traditional air cooling\u003c\/strong\u003e. It rapidly draws excess heat away from the hotend area, keeping motor and gear temperatures low — even when ambient temperatures exceed 35 °C. The included \u003cstrong\u003e80 W ceramic heater\u003c\/strong\u003e (rated at 25 °C ambient) is paired with an intelligent power regulation module that automatically compensates for power loss, ensuring a fast and stable temperature rise. The result: \u003cstrong\u003e20% faster first-layer adhesion\u003c\/strong\u003e and noticeably improved overall print quality and success rates.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Precision CNC Machining:\u003c\/strong\u003e Tolerances within ±0.01 mm for smooth operation and seamless compatibility\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDLC-Coated Hardened Steel Gears:\u003c\/strong\u003e Deep nitriding process, HRC 60+ hardness, service life extended by 3× or more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e40% Better Heat Dissipation:\u003c\/strong\u003e Water cooling vs. air cooling — stable performance in high-temperature environments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e80 W Ceramic Heater:\u003c\/strong\u003e Fast, consistent heating with intelligent power compensation module\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAll-Metal Construction:\u003c\/strong\u003e High-temperature and corrosion resistant for long-lasting durability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Compatibility:\u003c\/strong\u003e Designed for Bambu Lab X1 \/ X1C \/ P1P \/ P1S — straightforward DIY installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSet 1:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFluxHeat Extruder ×1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSet 2:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFluxHeat Extruder ×1\u003c\/li\u003e\n  \u003cli\u003eTZ Water Hotend ×1\u003c\/li\u003e\n  \u003cli\u003e80 W Ceramic Heater \u0026amp; Thermistor ×1\u003c\/li\u003e\n  \u003cli\u003eP1 Fan Simulation MOS ×1\u003c\/li\u003e\n  \u003cli\u003ePower Supply Adapter Board ×1\u003c\/li\u003e\n  \u003cli\u003e100 mm Cable ×1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSet 3:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFluxHeat Extruder ×1\u003c\/li\u003e\n  \u003cli\u003eTZ Water Hotend ×1\u003c\/li\u003e\n  \u003cli\u003e80 W Ceramic Heater \u0026amp; Thermistor ×1\u003c\/li\u003e\n  \u003cli\u003eX1 Fan Simulation MOS ×1\u003c\/li\u003e\n  \u003cli\u003ePower Supply Adapter Board ×1\u003c\/li\u003e\n  \u003cli\u003e100 mm Cable ×1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eAssembly Required:\u003c\/strong\u003e Yes  |  \u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/nitrile-work-gloves-anti-slip-full-finger-5-pair\"\u003e5-Pair Nitrile Work Gloves – Anti-Slip Full Finger Safety\u003c\/a\u003e – protect your hands during installation and assembly\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/ball-end-hex-screwdriver-bit-magnetic-reduced-shank-steel\"\u003eBall End Hex Screwdriver Bit – Magnetic Reduced Shank Steel\u003c\/a\u003e – ideal for precision fastener work on your 3D printer\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/10-pack-65mm-oscillating-multi-tool-saw-blades-high-carbon-steel\"\u003e10-Pack 65mm Oscillating Multi-Tool Saw Blades | Carbon Steel\u003c\/a\u003e – handy for your DIY workshop toolkit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which Bambu Lab printer models is the Mellow FluxHeat Extruder and TZ Water Hotend compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The Mellow FluxHeat CNC Extruder and TZ Water Hotend are specifically designed for Bambu Lab X1, X1C, P1P, and P1S series 3D printers. The kit follows the original extruder dimensions precisely, making installation straightforward for experienced DIY users.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do I need special tools or skills to install the FluxHeat Extruder and TZ Water Hotend?\u003c\/h4\u003e\n\u003cp\u003eA: Assembly is required. The components are engineered to match original Bambu Lab dimensions for a plug-and-play experience, but some mechanical familiarity with 3D printer components is recommended. Basic tools such as hex screwdrivers and proper handling equipment will help ensure a smooth installation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the advantage of water cooling over the standard air cooling hotend?\u003c\/h4\u003e\n\u003cp\u003eA: The TZ water-cooled hotend dissipates heat up to 40% more efficiently than traditional air cooling. This keeps the hotend, motor, and gears at lower operating temperatures — especially valuable in warm environments above 35 °C — resulting in more consistent extrusion, improved first-layer adhesion, and higher print success rates.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is included in each set, and which set should I choose?\u003c\/h4\u003e\n\u003cp\u003eA: Set 1 includes the FluxHeat Extruder only — ideal if you already have a compatible hotend. Set 2 is the complete bundle for Bambu Lab P1 series (P1P\/P1S), including the TZ Water Hotend, 80 W ceramic heater, P1 fan simulation MOS, power supply adapter board, and cable. Set 3 is identical but includes an X1 fan simulation MOS, making it the right choice for X1\/X1C users.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which Bambu Lab printer models is the Mellow FluxHeat Extruder and TZ Water Hotend compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Mellow FluxHeat CNC Extruder and TZ Water Hotend are specifically designed for Bambu Lab X1, X1C, P1P, and P1S series 3D printers. 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Set 3 is identical but includes an X1 fan simulation MOS, making it the right choice for X1\/X1C users.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/wb8bmu-rg.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/wb8bmu-rg.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Mellow FluxHeat CNC Extruder \u0026 TZ Water Hotend – Bambu Lab X1 P1\", \"item\": \"https:\/\/wb8bmu-rg.myshopify.com\/products\/mellow-fluxheat-cnc-extruder-tz-water-hotend-bambu-lab-x1-p1-upgrade\"}]}\u003c\/script\u003e","brand":"Xpnd","offers":[{"title":"For P1","offer_id":67748337189101,"sku":"14:29#For P1","price":247.46,"currency_code":"USD","in_stock":true},{"title":"FluxHeat","offer_id":67748337221869,"sku":"14:10#FluxHeat","price":148.47,"currency_code":"USD","in_stock":true},{"title":"For X1","offer_id":67748337254637,"sku":"14:173#For X1","price":247.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0840\/1269\/5789\/files\/Sb9c886586b3f443ebd2618a8815c975fI.webp?v=1791895174","url":"https:\/\/xpndservice.com\/products\/mellow-fluxheat-cnc-extruder-tz-water-hotend-bambu-lab-x1-p1-upgrade","provider":"XPND","version":"1.0","type":"link"}