This mod allows machines to use stacked items in recipes, using less belts and inserters. The mod is compatible with Space Exploration (tested) and should be compatible with other popular mods that add new items and recipes.

Forked billbo99's Deadlock Stacked Recipes https://mods.factorio.com/mod/deadlock_stacked_recipes
Only tested factorio 2.0 for and only for SE 0.7.
Should work with other mods, this generates stacked recipes if the original recipe's ingredients and products are stackable