Screwdriver
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typically yes they do but you can also power a screw press with hydraulics or some other machine, hence the massive screw diameter to reduce friction losses. That handle doesn’t look original to me...
Yes, a screw press uses the lever effect hence fine thread, one has to take out a fair amount of frictional loses
typically yes they do but you can also power a screw press with hydraulics or some other machine, hence the massive screw diameter to reduce friction losses. That handle doesn’t look original to me...