3D Pellet Extruder Screws

These extruder screws are specially designed for the Greenboy 3D V1 Pellet Extruder, allowing for prints with pellets ranging from 0.3 to 5 mm in size. There is a difference between those 2 screws:

Standard Extruder Screw (hard materials) The standard screw is optimized to be used with hard/solid materials like PLA, PET, ABS/ASA and so on.

Force-Feed Extruder Screw (soft materials) The Force Feed Screw is optimized to be used with soft, flexible or elastic materials like various TPU/TPE even with SHORE hardness levels lower than SHORE 30 which is softer than SHORE 00A... 

Even though both Screws can work with soft and hard materials, It is recommended to choose the right screw type for your use case