Official DXC Extruder Upgrade for K1, K1C, K1 SE & K1 Max, Dual Gear Direct Drive Extruder with Smart Filament Break Detection, Helical Gear Extruder Kit for Creality K1 Series 3D Printers

Helical Gear Upgrade Extruder for
K1 Series: Custom DXC extruder kit fully fits Creality K1, K1C, K1 Max & K1 SE. Spiral helical teeth engage filament gradually for steady extrusion. Multi-tooth simultaneous clamping slashes filament wear by 60% and prevents filament deformation versus old straight gear designs.;
Non-Slip Synchronized Dual-Gear Feeding: Dual synchronized gears double filament contact area to eliminate feeding slippage. Constant stable material delivery removes ugly vertical layer lines and delivers smoother, higher-detail printed models.; Auto Pressure Swing Arm for All
Filament Types: Adaptive swing arm automatically tweaks clamping pressure to match PLA, ABS, TPU, PA-CF and other hard/soft filaments. Stable extrusion performance stays intact when switching multiple printing materials frequently.; High-Efficiency Open
Cooling System: Redesigned open airflow structure reduces heat creep by 80% and greatly avoids high-temperature nozzle jams. It holds consistent extrusion stability during long-hour continuous printing jobs.; Easy Install & Long-Lasting Premium Configuration: Ready-to-install direct swap extruder assembly, no firmware flash required. Patented HV3300 RNC coated gears deliver 3x longer service life. Integrated proximity sensor detects filament breakage/outage intelligently to reduce material waste and lift printing productivity.