Portable Extrusion
Build – time for beginners : 7 days
Build – time for experts : 3 days
Required machines : lathe, CNC, drill press, welder
Material bill : 700 – 1000 Euro
Electronics
Europe – Spain
Cheap heatbands (may last up to 3 weeks)
SSR, PID, Thermocouple (come often as bundle)
VFD (Variable Frequency Drive, enables to run 3 phase motors on single phase)
Please check out the forum on the subject
Motor
we recommend a 3 phase motor with at least 800 watt, as well a 1:30 – 1:50 reducer. Here is a one which works well.