FLD-24 model 3D printer filament extrusion line adopts modular design and high temperature wear-resistant alloy screw. The machine is suitable for two sets of cooling systems of different materials. The processing temperature can reach 400 degrees Celsius. This model can almost produce most of the 3D printer filament on the market, such as PLA, ABS, PETG, PC, PA, PEEK, PEI, PVA, carbon compsite material, etc.