Peeler machine is already craftable in vanilla. The blueprint is found on the boss

now this one seems reasonable, thanks

I don't have neither tech nor recipe (though I have level 5 tech.)...
found in the dev mode under "labs" tab though i'm pretty sure its not your one...

There really shouldn't be any issues with any other mods as it's in it's own crafting category. Even if other mods use the same list name it shouldn't conflict either. I tried building a peeler machine without any mods using the in game editor but I couldn't find it even when looking under the labs list which is what it's default is. Other modders probably didn't change the category and that's why they aren't showing up.

Any known incompatibility? I have not been able to build a working Peeler machine from any mod. I think the Drugs mod messes with the Peeler and makes it only work with Hemp.

Welcome to the post 20th cenutry my friend.

Honestly i had no idea there were such things as potato peelers before...