{"product_id":"for-prusa-mk4-heating-block-kit-thermometer-line-thermistor-24v-40w-cartridge-heater-nozzle-for-prusa-mk4-3d-printer-extruder","title":"For Prusa MK4 Heating Block Kit Thermometer Line Thermistor 24V 40W Cartridge Heater Nozzle for Prusa MK4 3D Printer Extruder","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003etoaiot\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHign-concerned Chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eItem Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCartridge Heater\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000001400838\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:22px\"\u003eFor Prusa MK4 24V 40W Thermometer Line Wire Heating Block Kit Thermistor Cartridge Heater Tungsten Carbide Nozzle for Prusa MK4 3D Printer Extruder\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S69de9cd77fa24cae8881bbe752999aa69.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"background-color:rgb(252, 220, 0)\"\u003eNote: This product is only suitable for MK4 kit.  It does not fit MK4 XL kit\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"background-color:rgb(252, 220, 0)\"\u003eApplicable to: Prusa MK4 kit（not use for MK4 XL kit）\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eParameter: 24V 40W Heat Carrier\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePackaging list: depending on your choice\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e1. Name: MK4 tungsten carbide nozzle\u003c\/p\u003e\n\u003cp\u003e2. Scope of application: Suitable for PRUSA MK4 model extrusion head, upgrade and replace the original nozzle\u003c\/p\u003e\n\u003cp\u003e3. Processing technology and color: CNC precision turning, electroplating tungsten carbide.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e4. nozzle\u003cbr\u003e features:\u003c\/p\u003e\n\u003cp\u003e1) The nozzle is made of hardened steel with an overall hardness of 50 degrees (surface hardness 55-60 degrees) and is processed by high-quality thermoforming. It is treated with high-temperature carburizing and hardening, and has super wear resistance, heat resistance, high hardness and high toughness. Two characteristics, long service life, and compatible with most high-temperature printing materials on the market.\u003c\/p\u003e\n\u003cp\u003e2) Use tungsten carbide surface coating, which is composed of tungsten carbide and hardened steel. It has super hardness and excellent conductivity, and the maximum printing temperature can reach 550°C.\u003c\/p\u003e\n\u003cp\u003e3) High thermal performance, keeping the nozzle tip temperature uniform during the printing process, thereby ensuring stable extrusion.\u003c\/p\u003e\n\u003cp\u003e4) Since nozzles typically have very high thermal properties, printing speeds can be further increased without sacrificing quality.\u003c\/p\u003e\n\u003cp\u003e5) The entire nozzle is coated with DLC coating. The surface friction coefficient is as low as 0.05, allowing the nozzle to print cleanly without sticking to plastic.\u003c\/p\u003e\n\u003cp\u003e6) From traditional PLA printing to PEEK and even carbon fiber reinforced materials, tungsten carbide nozzles can easily handle long printing periods on any material.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e5. nozzle\u003cbr\u003e features\u003c\/p\u003e\n\u003cp\u003eNozzle diameter: 0.4 mm\u003c\/p\u003e\n\u003cp\u003eFilament diameter: 1.75 mm\u003c\/p\u003e\n\u003cp\u003eThread: M6\u003c\/p\u003e\n\u003cp\u003eColor: black\u003c\/p\u003e\n\u003cp\u003eMaterial: The nozzle is made of hardened steel. Tungsten carbide coating, titanium alloy throat, brass sleeve\u003c\/p\u003e\n\u003cp\u003eMinimum orifice diameter: φ0.25\u003c\/p\u003e\n\u003cp\u003eTolerance: ±0.01mm\u003c\/p\u003e\n\u003cp\u003eInner hole roughness: ≤Ra0.4μm\u003c\/p\u003e\n\u003cp\u003eConcentricity: ≤0.02mm\u003c\/p\u003e\n\u003cp\u003eHardness (Mohs): 9\u003c\/p\u003e\n\u003cp\u003eMaximum printing temperature: 550°C\u003c\/p\u003e\n\u003cp\u003eThermal conductivity: 130W\/mk\u003c\/p\u003e\n\u003cp\u003eExpansion coefficient: 4.5μm\/m°C\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e6.DLC coating\u003c\/p\u003e\n\u003cp\u003eThe friction coefficient is only 0.05, effectively preventing molten plastic from sticking to the nozzle;\u003c\/p\u003e\n\u003cp\u003eCoating thickness 0.01mm, no impact on dimensional accuracy;\u003c\/p\u003e\n\u003cp\u003e Maintains good lubrication and wear resistance at temperatures up to 300°C;\u003c\/p\u003e\n\u003cp\u003eStrong adsorption capacity, coating hardness HV2200;\u003c\/p\u003e\n\u003cp\u003eChemically stable, non-toxic, non-corrosive, insoluble in other solvents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sdfd1ae8362d34aef9956d192c28e7b86w.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9bdb0aa28d6f4e3a8f51b220a3fec4d5j.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se921ad94aa2b4f2b9ab48f079f19cc130.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S727ee6c375df4da986b1ba94edae85c7T.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6dff3e0116d24388a9efd160c0554f3e8.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S836d45a92ac449ccba08c6fbc163d2635.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc5818d8b6d034104b105da8812556c7dP.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0de14c28041446d8a201bd89e17d80deu.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9841bc17ba1e482ab8c53766b4f9eb23a.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S62d055a4d48a40c7b9a4adf4c816d9e9i.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S54e221d773fd4f919dee8be02caedd27N.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa23a23441b124000807c9833a5f5c3f0N.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb80c9eb850a041f9a8007be4ad64ac82R.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4b8f00653ce0448da70407d05437478bh.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sbfd9f6d9e15244cfa0b08f05cf60f3252.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd327a6bcc63e4b8f9d9e5ed0e127e746G.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9ffa27df6b75441fa3e31680f71bfaf53.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"East Supplier Platform","offers":[{"title":"Heating Block","offer_id":46840716198111,"sku":"1005006365237480-Heating Block","price":4.62,"currency_code":"USD","in_stock":true},{"title":"Heater Cartridge","offer_id":46840716230879,"sku":"1005006365237480-Heater Cartridge","price":4.48,"currency_code":"USD","in_stock":true},{"title":"Thermometer line","offer_id":46840716263647,"sku":"1005006365237480-Thermometer line","price":4.56,"currency_code":"USD","in_stock":true},{"title":"1set","offer_id":46840716296415,"sku":"1005006365237480-1set","price":10.48,"currency_code":"USD","in_stock":true},{"title":"2 sets","offer_id":46840716329183,"sku":"1005006365237480-2 sets","price":37.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S096ca220f44246dba320c00b90f2b5b33.webp?v=1742343894","url":"https:\/\/eastsupplier.cn\/products\/for-prusa-mk4-heating-block-kit-thermometer-line-thermistor-24v-40w-cartridge-heater-nozzle-for-prusa-mk4-3d-printer-extruder","provider":"EastSupplier Platform","version":"1.0","type":"link"}