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【Creality Official New Upgrate Extruder】All Metal Design Hotend and direct drive extruder enables the Ender 3/Ender 3 v2/Ender 3 Pro/Ender 3 Max/Ender 3 S1/CR-10 Smart Pro 3D printers a direct extrusion and high temperature printing conditions.Small and Exquisite.It can be applied to direct and bowden filament feeding to meet printing needs of users at dirct and bowden extrusion.

【Dual Gear Feeding】The double-toothed structure does not damage filaments, which makes feeding more reliable and stable . Works with PLA/TPU/PETG/ABS, and other flexible filament. The use of gear with 3.51 gear ratio which perfectly matches with motor makes extruder force up to 80N. More precise control of feeding withdrawal.All-metal hotend with titanium throat allows you to print high temperature materials up to 300°C.

【Efficient Heat Dissipation】Simulation of flow field mechanics and dual fan design results in powerful heat dissipation function and more stable model formation. Customized dual silent fan with metal fan cover, it is more safer when high temperature printing.

【Suitable for various models】Sprite Extruder Pro Upgrade Kit can compatible with Ender 3/Ender 3 V2/Ender 3 Pro/Ender 3 S1/Ender 3 Max/CR-10 Smart Pro 3D Printers, easy to install and use. Come with a short cable for connecting BL Touch/CR Touch

【100% Satisfaction Service】 We provide lifetime professional technical supports,If you have any problems during installation and use, please feel free to contact us, we would reply you within 24 hours.