What's the problem? QUOTE]
It's impossible to maintain the proper gap when part of what you are measuring against is gone. 1/8" gap where the rubber is still in the 'valleys', and 3/8 to the bare roll where the rubber is gone. Once that rubber starts to delaminate from the underlying roll, it doesn't stop. Many folks already own machines with rolls that bad and worse, and continue to use them; that's their choice. The OP wanted opinions on these rolls before purchasing the machine, I think buying a machine with rolls in that condition is a mistake. Conditioning will be somewhere between inconsistent and poor. There is no reasonable fix for this problem.
That's $2683 without any other incidentals. The average guy probably should figure a whole day for the job, at least. Two days without a cutting torch. The bearings can be found for less, the rolls not so much.
I've run/owned NH mower conditioners (I'm not knocking them) but after buying and using a Hesston 1091, I'd never go back to a NH. IMHO I find the Hesston does a great job and when it does need repairs is much easyier to work on. If I was going to buy a used mower conditioner I would look for a Hesston 1091 or newer (also a CIH model, Hesston made them as well, before CIH and NH were bought by Fait). And regardless of brand, if the rollers are shot, the machine is done as a conditioner, it just becomes a heavy sicklebar mower.
Rick; are you saying that the bearings will have to be cut off rollers - or very likely? If not, what's the torch for?
Thanks.
AKfish