Supply map

FDM 3D printer

US $1.5B Global $4.5B

A desktop machine that builds plastic parts by melting filament in layers. US assembly is 10% of supply (90% imported).

Frame: Aluminum shellLinear rail: Linear railMotion: Stepper motorFDM hotend: FDM hotendFDM filament: FDM filamentPrinted circuit board: Printed circuit boardPower cable: Power cable

FDM 3D printer Medium · Import 90% $350 · Q72 70 Aluminum shell Medium · Import 45% $22 · Q70 35 Frame 1/2 − Aluminum Medium · Import 60% $2.4K · Q70 56 + Linear rail High · Import 90% $80 · Q75 84 − Steel Low · Import 20% $700 · Q55 38 + Stepper motor High · Import 90% $25 · Q65 77 Motion 1/2 − Electrical steel High · Import 78% $1.6K · Q70 76 + Copper High · Import 45% $9K · Q60 54 + Ferrite magnet Medium · Import 60% $2.5K · Q55 51 + Steel Low · Import 20% $700 · Q55 38 + FDM hotend Medium · Import 80% $18 · Q70 69 − Copper High · Import 45% $9K · Q60 54 + Steel Low · Import 20% $700 · Q55 38 + Resistive heating e… Medium · Import 52% $8 · Q60 38 + FDM filament Low · Import 81% $3K · Q50 68 − PET resin Medium · Import 38% $1.1K · Q55 49 + Printed circuit boa… High · Import 90% $40 · Q70 76 − Copper High · Import 45% $9K · Q60 54 + Fiberglass cloth Medium · Import 56% $1.8K · Q55 61 + Epoxy resin Medium · Import 60% $2.2K · Q55 63 + Power cable Medium · Import 38% $4 · Q50 43 − Copper High · Import 45% $9K · Q60 54 + Polyethylene Low · Import 0% $1.1K · Q50 25 +
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