Good work with some quirks. Like others I find the sound effects very fitting and the visuals are a consistent set.
It does miss a restart feature. Does the game have an actual end? Once I figured out the controls and mechanics I got quite far, but basically nothing changes, so I don't know if I'm missing something.
I noticed that the claws sometimes pop into vision a little too late, so you might have a bug regarding visibility somewhere.
What was your thought on the theme? Is the setting supposed to be a factory?