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:LANDU 3D printer filament use fully automatic mechanical winding, entire process manual inspection to ensure the filament are neatly arranged. Extrusion uniformity, get perfect works every time the printer is on. 24 Hours smooth print unattended, LANDU offers higher success rate.
: Each inch of PLA filament is meticulously measured by laser diameter gauge, with tolerances 0.02mm. Smooth feeding prevent breaks or blockages in the printer, thereb

