I like the concept. Reminds me of factorio, which is one of my favorite games. The puzzles at first made me think in a hard and enjoyable way. However after the 4 level, i figured out how the game works and the rest of the levels felt a bit like a chore. It's not that interesting to wonder how exactly do I need to delay the instruments to achieve desired result. With some more features, this could turn into a good addition to the factorio like genre. Good luck!