Thanks George,
Good to know. It wasn't stated in any of the info. I couldn't pull up an image of the Mod-E, either.
I agree that it seems to be a robust and expandable package. For the money, I doubt you can beat it.
If I didn't have more grinders than I need, I would use one of these for a dedicated unit for a surface grinder or horizontal unit.
I will point out another advantage to those just getting started:
Get one of the Mod-E packages, a 10" wheel, and buy a 1.5HP 3Ph motor and VFD package.
Set it up and learn how to grind.
Buy/build a small wheel arm and maybe a few other dedicated arms. The 1.5" aluminum stock is cheap, or just order more arms from George.
When ready for more equipment, buy another Mod-E package. Buy another motor and use the one VFD for both (you can't run both at the same time, but you can switch from one to the other).
Use that one for the contact wheel and the other with the flat platen. Or, set one up horizontal and the other vertical.
Maybe later you could add a third grinder/motor to use with a surface grinder arm.
The point is that each upgrade uses all the same tooling, has the same adjustments and tension settings, and only costs about $600 per new setup.
Northridge has plans to become the one stop affordable shop for grinders and accessories. I comment this idea. Down the road, I may try some of their tooling and see how it compares to Bader, Reader, and TW-90.