ynneb,
Yes, a 54"X17' sheet of 3/8" HDPE will weigh aprox 150 lbs. I've been looking into a 1"-1" lead ball screw with +-.004/ft. This brings into play sag/whip issues. I will have to spin the nut in order to get any kind of speed. I'm concerned with using only one screw...racking. Anyone have any ideas I would truly appreciate any ideas.
Thanks |