This Plated Copper Nozzle is perfect for high temperature applications,while working perfectly with all 1.75mm filaments,including PLA, ABS, PETG,TPU, PP, PC, PA, Nylon, PEEK, PEI,and composite materials containing abrasive additives, such as Carbon fiber /Steel /Wood /Boron carbide /Tungsten /Phosphorescent pigment. The Plated Copper Nozzle and Heater Block have the characteristics of high temperature resistant,high thermal conductivity,non-stick surface,reduces the adhesion of filament,nickel based plating is not easy to wear. Making it perfect for the high-temperature 3D printing that other nozzles can't handle. Upgrade Bi-Metal Heatbreak: Heat Insulation Good,Titanium alloy reduces heat upward conduction at the heating position, and copper for heat dissipation to accelerate heat conduction,We use a special process to hold them firmly together. You don't need to worry about it being damaged. The Ender 3 S1 Hotend is equipped with an upgraded Bi-Metal Heatbreak and Titanium Alloy Screws, providing excellent thermal insulation performance. It minimizes heat loss to the maximum extent, enhancing printing efficiency and reducing temperature fluctuations in the hotend. This results in a more stable and reliable hotend, reducing the occurrence of heat creep and improving print quality. The NTC100K B3950 thermistor size of 3 x 5.5mm,Total length about 52mm, Made of high quality materials, ensuring superior stability, durability, and more accurate temperature measurement. Avoid problems during printing, provide users with a better printing experience.(The sensor is capable of measuring higher temperatures, Reaching up to 300°C.) After sales guarantee: each defective item can be replacement for free or refund. If any question, please feel free to contact or QA us, BZ 3D is committed to providing you with the best service! Only Compatible with FDM 3D Printer Equipped with Sprite Extruder or Sprite Extruder Pro Kit, like Ender 3 S1, Ender 3 S1 pro, Ender 3 S1 Plus,CR10 Smart pro, Sermoon V1, Sermoon V1 Pro 3D Printer. Statement: This hotend kit needs to be assembled by yourself If you need to print high-temperature materials, and the temperature exceeds 300°C, please replace the thermistor. Packing List: Ender 3 S1 Bimetal Heatbreak X 1 Ender 3 S1 Plated Copper Heater Block X 1 Ender 3 S1 Plated Copper Nozzle 0.4mm X 1 NTC100K B3950 Thermistor Sensor X 1 (Temperature measurement can be up to 300 degree) Heater Cartridge X 1 (Size: 6X20mm, 24V 40W with terminal XH2.54, total length with terminal about 73mm) Titanium Alloy Screws X 2 Gift：Silicone Sock X 1 Note：When the printing temperature is to exceed 280℃, you need to remove the silicone sock in advance.
