I recently acquired the 1.5x0.75 tooling arm version of this grinder. I have a 1HP motor and VFD on it. It's been a step-change for me... I was on a 2x48 Dyaton before. I've only been messing around with it for 2 months now but have been very happy with it so far.
Some notes I have so far:
- I have his "old style" platen. The platen was not running 100% parallel with the belts, so I meticulously sanded a washer as a shim until they were parallel.
- I could be doing something wrong, but I find the belt tracking adjustment to be very hard to turn when bringing the belt to the left (screwing it in). Sometimes I disengage the belt tension to track the belt over a few right hand turns... I haven't messed with it at all, so maybe it just needs oil. And the tracking knob is fairly close to the running belt so I've nicked myself a few times trying to get it tracked to the left.
These are small things that in my opinion can be modified by a imaginative knife maker.
This is mine @ 5:44 (I have some panning angles of it running at the end):
I eventually want to do a full review on it, but haven't had enough time behind it yet.