John Rumm wrote:

I prefer the look of this one:

http://www.youtube.com/watch?v=5pLiJ...eature=related

I've seen several videos of that sort of machine on the net, but none of
them ever seem to be 'pipelined', it could do it in just over half the
time if it was chopping off a new section ready to drop into place while
it was splitting the previous one ...