The early versions of the Printrbot Simple at about $300 were cheap enough for even the most cash-strapped hackers to put on their desks. Obviously, for that cost, a lot of design compromises were ...
Except for a difference in pitch size, the same Poly Chain GT2 belt that powers dragsters at speeds exceeding 330 mph is widely found on HVAC units, conveyors, and food and beverage-handling drives.