Hey mate, I've got a 1 year old barley crusher with 3 kg hopper attached . It's still good nick, the non cranking roller is alittle stiff, does free up but after a kg or so it sticks alittle. I've had no time to check it but it feels alittle stiff but if you spin it frees up for abit. Not sure but I think it can be pulled open to clean the bushes or bearing or Prob need a bearing clean or something. Otherwise it's in as new condition.
I've upgraded to a fluted mill. If you want it $50 bucks .
Cheers