400stp/mm or 570stp/mm extruder with fil run out switch
thingiverse
A 400step/mm or 570step/mm strong filament extruder with with no slip and with a filament run out censor build in. It has double springs to press harder on the filament that the filament is push out without any slipping. With the steps per millimeter at 400/570 it is more accurate and better control. It is printed with PLA with support. It has a lifter handle fitted to release the filament that it is freely moved with the hand to load/unload the filament. There is 2 sets of gears to choose. 1 set is for 400 steps and the other set is for 570 steps.
With this file you will be able to print 400stp/mm or 570stp/mm extruder with fil run out switch with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on 400stp/mm or 570stp/mm extruder with fil run out switch.