Version 26.12.2017. Remake of Stx3's Hardcorio:SC2. Hardcorio:SC2 turns Factorio into a hardcore survival game, by completely replacing the enemies, combat mechanics and added life support requirements.
The grinder's invisible. The animations aren't assigned to animation anymore, they're in graphics_set.animation =
These lines bring it back, but you can put it in the right place on the definition:
local grinder = data.raw.furnace.grinder
grinder.graphics_set = {animation = grinder.animation}
grinder.animation = nil