Quote Originally Posted by jonm View Post
thanks hilton steve
will gladly take your advice and go for twin screws , i dont want to waste time and money and end up with a machine that
needs.... well more time and money !! . this, by the way is a great forum for information
If you go with twin screws, I'd drive them both via belt from a single motor. If you use two motors and slave one to the other and one loses steps you will get racking. If one stalls, you could get a broken machine.

My 2 penneth'

Jeff.