Gday Mike... :)
Id be a bit careful mate as I doubt that the K3T is designed to operate on a continuous basis. Most grinders (including commercial units) are designed for intermittent use only. That is, they have a Duty Cycle; something along the lines of 5 minutes On, 15 minutes Off and maybe even less On Time than that.
If you need a grinder thats rated for continuous use (bag filling, etc) then you would need to grab a purpose built Deli Grinder. Even then, theyre still not designed to operate for hours on end - maybe 15 minutes On and 20 minutes Off.
Best to talk to one of our professionals and discuss what it is you need from your grinder..... 8-)