Creality
CR-10 V3
Creality CR-10 V3 3D Printer features direct drive e3d titan extruder, two way sphenoid nozzles, meanwell power supply, tmc2208 stepper driver, bl touch auto leveling, power failure detection, filament run out alarm,etc.
The direct extruder is right above the hot end with little space in between, which enables the extruder to push the filament directly into the nozzle.
Since it minimizes the distance for filament traveling to the hot end, the direct extruder is more helpful and reliable when producing 3D prints with flexible soft filaments like TPU and ABS.
Furthermore, the biggest benefit for using a direct extruder is easier filament retraction thus avoiding filament stringing and oozing during printing.
Direct Titan extruder: The direct extruder is right above the hot end with little space in between, which enables the extruder to push the filament directly into the nozzle.
It comes with the TMC2208 ultra-mute drive, performing stable and reducing noise.